[alsa-devel] [PATCH v8 0/7] TDA1997x HDMI video reciver
This is a v4l2 subdev driver supporting the TDA1997x HDMI video receiver.
I've tested this on a Gateworks GW54xx/GW551x with an IMX6Q/IMX6DL which uses the TDA19971 with 16bits connected to the IMX6 CSI and single-lane I2S audio providing 2-channel audio.
For this configuration I've tested both 16bit YUV422 and 8bit BT656 parallel video bus modes.
While the driver should support the TDA1993 I do not have one for testing.
Further potential development efforts include: - CEC support - HDCP support - TDA19972 support (2 inputs)
Media graphs can be found at http://dev.gateworks.com/docs/linux/media
History: v8: - support full range of input modes based on timings_cap - add patch to fix clearing pad for VIDIOC_DV_TIMIGINGS - fix available formats for tda19971 bt656 bus width >12 - fix set_format (compliance) - fixed get/set edid (compliance) - add init_cfg to setup default pad config (compliance) - added missing pad checks to get_dv_timings_cap/enum_dv_timings (compliance) - fix alignment of if statement and whitespace in comment (Hans) - move regs to tda1997x_regs.h to clean up (Hans) - add define and sanity check for num of mbus_codes (Hans)
v7: - fix interlaced mode - support no AVI infoframe (ie DVI) (Hans) - add support for multiple output formats (Hans)
v6: - tda1997x: fix return on regulator enablei in tda1997x_set_power() (Fabio) - tda1997x: fix colorspace handling (Hans) - bindings: added Robs's ack (Rob) - replace copyright with SPDX tag (Philippe)
v5: - added v4l2_hdmi_colorimetry() patch from Hans to series - bindings: added Sakari's ack - tda1997x: uppercase string constants - tda1997x: use v4l2_hdmi_rx_coloriemtry to fill format - tda1997x: fix V4L2_CID_DV_RX_RGB_RANGE - tda1997x: fix interlaced mode format - dts: remove leading 0 from unit address - dts: add newline between property list and child node - dts: added missing audmux in GW551x dts
v4: - move include/dt-bindings/media/tda1997x.h to bindings patch - clarify port node details in bindings - fix typos - fix default quant range for VGA - fix quant range handling and conv matrix - add additional standards and capabilities to timings_cap
v3: - fix typo in dt bindings - added dt bindings for GW551x - use V4L2_DV_BT_FRAME_WIDTH/HEIGHT macros - fixed missing break - use only hdmi_infoframe_log for infoframe logging - simplify tda1997x_s_stream error handling - add delayed work proc to handle hotplug enable/disable - fix set_edid (disable HPD before writing, enable after) - remove enabling edid by default - initialize timings - take quant range into account in colorspace conversion - remove vendor/product tracking (we provide this in log_status via infoframes) - add v4l_controls - add more detail to log_status - calculate vhref generator timings - timing detection fixes (rounding errors, hswidth errors) - rename configure_input/configure_conv functions
v2: - encorporate feedback into dt bindings - change audio dt bindings - implement dv timings enum/cap - remove deprecated g_mbus_config op - fix dv_query_timings - add EDID get/set handling - remove max-pixel-rate support - add audio codec DAI support - added media-ctl and v4l2-compliance details
v1: - initial RFC
Media device topology: # media-ctl -d /dev/media0 -p Media controller API version 4.13.0
Media device information ------------------------ driver imx-media model imx-media serial bus info hw revision 0x0 driver version 4.13.0
Device topology - entity 1: adv7180 2-0020 (1 pad, 1 link) type V4L2 subdev subtype Unknown flags 20004 device node name /dev/v4l-subdev0 pad0: Source [fmt:UYVY8_2X8/720x480 field:interlaced colorspace:smpte170m] -> "ipu2_csi1_mux":1 []
- entity 3: tda19971 2-0048 (1 pad, 1 link) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev1 pad0: Source [fmt:UYVY8_1X16/640x480 field:none colorspace:srgb] [dv.caps:BT.656/1120 min:640x480@13000000 max:1920x1080@165000000 stds:CEA-861,DMT caps:progressive] [dv.detect:BT.656/1120 640x480p59 (800x525) stds:CEA-861,DMT flags:has-cea861-vic] [dv.current:BT.656/1120 1920x1080p60 (2200x1125) stds:CEA-861,DMT flags:can-reduce-fps,CE-video,has-cea861-vic] -> "ipu1_csi0_mux":1 []
- entity 5: ipu1_vdic (3 pads, 3 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev2 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu1_csi0":1 [] <- "ipu1_csi1":1 [] pad1: Sink [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] pad2: Source [fmt:AYUV8_1X32/640x480@1/60 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prp":0 []
- entity 9: ipu2_vdic (3 pads, 3 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev3 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu2_csi0":1 [] <- "ipu2_csi1":1 [] pad1: Sink [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] pad2: Source [fmt:AYUV8_1X32/640x480@1/60 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prp":0 []
- entity 13: ipu1_ic_prp (3 pads, 5 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev4 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu1_vdic":2 [] <- "ipu1_csi0":1 [] <- "ipu1_csi1":1 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prpenc":0 [] pad2: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prpvf":0 []
- entity 17: ipu1_ic_prpenc (2 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev5 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu1_ic_prp":1 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prpenc capture":0 []
- entity 20: ipu1_ic_prpenc capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video0 pad0: Sink <- "ipu1_ic_prpenc":1 []
- entity 26: ipu1_ic_prpvf (2 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev6 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu1_ic_prp":2 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prpvf capture":0 []
- entity 29: ipu1_ic_prpvf capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video1 pad0: Sink <- "ipu1_ic_prpvf":1 []
- entity 35: ipu2_ic_prp (3 pads, 5 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev7 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu2_vdic":2 [] <- "ipu2_csi0":1 [] <- "ipu2_csi1":1 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prpenc":0 [] pad2: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prpvf":0 []
- entity 39: ipu2_ic_prpenc (2 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev8 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu2_ic_prp":1 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prpenc capture":0 []
- entity 42: ipu2_ic_prpenc capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video2 pad0: Sink <- "ipu2_ic_prpenc":1 []
- entity 48: ipu2_ic_prpvf (2 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev9 pad0: Sink [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] <- "ipu2_ic_prp":2 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prpvf capture":0 []
- entity 51: ipu2_ic_prpvf capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video3 pad0: Sink <- "ipu2_ic_prpvf":1 []
- entity 57: ipu1_csi0 (3 pads, 4 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev10 pad0: Sink [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range crop.bounds:(0,0)/640x480 crop:(0,0)/640x480 compose.bounds:(0,0)/640x480 compose:(0,0)/640x480] <- "ipu1_csi0_mux":2 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prp":0 [] -> "ipu1_vdic":0 [] pad2: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_csi0 capture":0 []
- entity 61: ipu1_csi0 capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video4 pad0: Sink <- "ipu1_csi0":2 []
- entity 67: ipu1_csi1 (3 pads, 3 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev11 pad0: Sink [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range crop.bounds:(0,0)/640x480 crop:(0,0)/640x480 compose.bounds:(0,0)/640x480 compose:(0,0)/640x480] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_ic_prp":0 [] -> "ipu1_vdic":0 [] pad2: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu1_csi1 capture":0 []
- entity 71: ipu1_csi1 capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video5 pad0: Sink <- "ipu1_csi1":2 []
- entity 77: ipu2_csi0 (3 pads, 3 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev12 pad0: Sink [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range crop.bounds:(0,0)/640x480 crop:(0,0)/640x480 compose.bounds:(0,0)/640x480 compose:(0,0)/640x480] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prp":0 [] -> "ipu2_vdic":0 [] pad2: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_csi0 capture":0 []
- entity 81: ipu2_csi0 capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video6 pad0: Sink <- "ipu2_csi0":2 []
- entity 87: ipu2_csi1 (3 pads, 4 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev13 pad0: Sink [fmt:UYVY8_2X8/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range crop.bounds:(0,0)/640x480 crop:(0,0)/640x480 compose.bounds:(0,0)/640x480 compose:(0,0)/640x480] <- "ipu2_csi1_mux":2 [] pad1: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_ic_prp":0 [] -> "ipu2_vdic":0 [] pad2: Source [fmt:AYUV8_1X32/640x480@1/30 field:none colorspace:smpte170m xfer:709 ycbcr:601 quantization:lim-range] -> "ipu2_csi1 capture":0 []
- entity 91: ipu2_csi1 capture (1 pad, 1 link) type Node subtype V4L flags 0 device node name /dev/video7 pad0: Sink <- "ipu2_csi1":2 []
- entity 97: ipu1_csi0_mux (3 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev14 pad0: Sink [fmt:unknown/0x0] pad1: Sink [fmt:unknown/0x0] <- "tda19971 2-0048":0 [] pad2: Source [fmt:unknown/0x0] -> "ipu1_csi0":0 []
- entity 101: ipu2_csi1_mux (3 pads, 2 links) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev15 pad0: Sink [fmt:unknown/0x0] pad1: Sink [fmt:unknown/0x0] <- "adv7180 2-0020":0 [] pad2: Source [fmt:unknown/0x0] -> "ipu2_csi1":0 []
v4l2-compliance test results: - with the following kernel patches: v4l2-subdev: clear reserved fields . v4l2-subdev: without controls return -ENOTTY
v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300008f Type : V4L Sub-Device Entity Info: ID : 0x00000003 (3) Name : tda19971 2-0048 Function : Unknown Pad 0x01000004 : Source Link 0x0200006f: to remote pad 0x1000063 of entity 'ipu1_csi0_mux': Data
Compliance test for device /dev/v4l-subdev1:
Allow for multiple opens: test second /dev/v4l-subdev1 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK test VIDIOC_DV_TIMINGS_CAP: OK test VIDIOC_G/S_EDID: OK
Sub-Device ioctls (Source Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) test VIDIOC_QUERYCTRL: OK (Not Supported) test VIDIOC_G/S_CTRL: OK (Not Supported) test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
Total: 46, Succeeded: 46, Failed: 0, Warnings: 0
Hans Verkuil (1): v4l2-dv-timings: add v4l2_hdmi_colorimetry()
Tim Harvey (6): media: v4l-ioctl: fix clearing pad for VIDIOC_DV_TIMIGNS_CAP MAINTAINERS: add entry for NXP TDA1997x driver media: dt-bindings: Add bindings for TDA1997X media: i2c: Add TDA1997x HDMI receiver driver ARM: dts: imx: Add TDA19971 HDMI Receiver to GW54xx ARM: dts: imx: Add TDA19971 HDMI Receiver to GW551x
.../devicetree/bindings/media/i2c/tda1997x.txt | 179 ++ MAINTAINERS | 8 + arch/arm/boot/dts/imx6q-gw54xx.dts | 105 + arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 29 +- arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 + drivers/media/i2c/Kconfig | 9 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/tda1997x.c | 2845 ++++++++++++++++++++ drivers/media/i2c/tda1997x_regs.h | 641 +++++ drivers/media/v4l2-core/v4l2-dv-timings.c | 141 + drivers/media/v4l2-core/v4l2-ioctl.c | 2 +- include/dt-bindings/media/tda1997x.h | 74 + include/media/i2c/tda1997x.h | 42 + include/media/v4l2-dv-timings.h | 21 + 14 files changed, 4231 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/i2c/tda1997x.txt create mode 100644 drivers/media/i2c/tda1997x.c create mode 100644 drivers/media/i2c/tda1997x_regs.h create mode 100644 include/dt-bindings/media/tda1997x.h create mode 100644 include/media/i2c/tda1997x.h
From: Hans Verkuil hverkuil@xs4all.nl
Add the v4l2_hdmi_colorimetry() function so we have a single function that determines the colorspace, YCbCr encoding, quantization range and transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Signed-off-by: Tim Harvey tharvey@gateworks.com --- drivers/media/v4l2-core/v4l2-dv-timings.c | 141 ++++++++++++++++++++++++++++++ include/media/v4l2-dv-timings.h | 21 +++++ 2 files changed, 162 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index 930f9c5..0182d3d 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -27,6 +27,7 @@ #include <linux/v4l2-dv-timings.h> #include <media/v4l2-dv-timings.h> #include <linux/math64.h> +#include <linux/hdmi.h>
MODULE_AUTHOR("Hans Verkuil"); MODULE_DESCRIPTION("V4L2 DV Timings Helper Functions"); @@ -814,3 +815,143 @@ struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait) return aspect; } EXPORT_SYMBOL_GPL(v4l2_calc_aspect_ratio); + +/** v4l2_hdmi_rx_colorimetry - determine HDMI colorimetry information + * based on various InfoFrames. + * @avi - the AVI InfoFrame + * @hdmi - the HDMI Vendor InfoFrame, may be NULL + * @height - the frame height + * + * Determines the HDMI colorimetry information, i.e. how the HDMI + * pixel color data should be interpreted. + * + * Note that some of the newer features (DCI-P3, HDR) are not yet + * implemented: the hdmi.h header needs to be updated to the HDMI 2.0 + * and CTA-861-G standards. + */ +struct v4l2_hdmi_colorimetry +v4l2_hdmi_rx_colorimetry(const struct hdmi_avi_infoframe *avi, + const struct hdmi_vendor_infoframe *hdmi, + unsigned int height) +{ + struct v4l2_hdmi_colorimetry c = { + V4L2_COLORSPACE_SRGB, + V4L2_YCBCR_ENC_DEFAULT, + V4L2_QUANTIZATION_FULL_RANGE, + V4L2_XFER_FUNC_SRGB + }; + bool is_ce = avi->video_code || (hdmi && hdmi->vic); + bool is_sdtv = height <= 576; + bool default_is_lim_range_rgb = avi->video_code > 1; + + switch (avi->colorspace) { + case HDMI_COLORSPACE_RGB: + /* RGB pixel encoding */ + switch (avi->colorimetry) { + case HDMI_COLORIMETRY_EXTENDED: + switch (avi->extended_colorimetry) { + case HDMI_EXTENDED_COLORIMETRY_ADOBE_RGB: + c.colorspace = V4L2_COLORSPACE_ADOBERGB; + c.xfer_func = V4L2_XFER_FUNC_ADOBERGB; + break; + case HDMI_EXTENDED_COLORIMETRY_BT2020: + c.colorspace = V4L2_COLORSPACE_BT2020; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + default: + break; + } + break; + default: + break; + } + switch (avi->quantization_range) { + case HDMI_QUANTIZATION_RANGE_LIMITED: + c.quantization = V4L2_QUANTIZATION_LIM_RANGE; + break; + case HDMI_QUANTIZATION_RANGE_FULL: + break; + default: + if (default_is_lim_range_rgb) + c.quantization = V4L2_QUANTIZATION_LIM_RANGE; + break; + } + break; + + default: + /* YCbCr pixel encoding */ + c.quantization = V4L2_QUANTIZATION_LIM_RANGE; + switch (avi->colorimetry) { + case HDMI_COLORIMETRY_NONE: + if (!is_ce) + break; + if (is_sdtv) { + c.colorspace = V4L2_COLORSPACE_SMPTE170M; + c.ycbcr_enc = V4L2_YCBCR_ENC_601; + } else { + c.colorspace = V4L2_COLORSPACE_REC709; + c.ycbcr_enc = V4L2_YCBCR_ENC_709; + } + c.xfer_func = V4L2_XFER_FUNC_709; + break; + case HDMI_COLORIMETRY_ITU_601: + c.colorspace = V4L2_COLORSPACE_SMPTE170M; + c.ycbcr_enc = V4L2_YCBCR_ENC_601; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + case HDMI_COLORIMETRY_ITU_709: + c.colorspace = V4L2_COLORSPACE_REC709; + c.ycbcr_enc = V4L2_YCBCR_ENC_709; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + case HDMI_COLORIMETRY_EXTENDED: + switch (avi->extended_colorimetry) { + case HDMI_EXTENDED_COLORIMETRY_XV_YCC_601: + c.colorspace = V4L2_COLORSPACE_REC709; + c.ycbcr_enc = V4L2_YCBCR_ENC_XV709; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + case HDMI_EXTENDED_COLORIMETRY_XV_YCC_709: + c.colorspace = V4L2_COLORSPACE_REC709; + c.ycbcr_enc = V4L2_YCBCR_ENC_XV601; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + case HDMI_EXTENDED_COLORIMETRY_S_YCC_601: + c.colorspace = V4L2_COLORSPACE_SRGB; + c.ycbcr_enc = V4L2_YCBCR_ENC_601; + c.xfer_func = V4L2_XFER_FUNC_SRGB; + break; + case HDMI_EXTENDED_COLORIMETRY_ADOBE_YCC_601: + c.colorspace = V4L2_COLORSPACE_ADOBERGB; + c.ycbcr_enc = V4L2_YCBCR_ENC_601; + c.xfer_func = V4L2_XFER_FUNC_ADOBERGB; + break; + case HDMI_EXTENDED_COLORIMETRY_BT2020: + c.colorspace = V4L2_COLORSPACE_BT2020; + c.ycbcr_enc = V4L2_YCBCR_ENC_BT2020; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + case HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM: + c.colorspace = V4L2_COLORSPACE_BT2020; + c.ycbcr_enc = V4L2_YCBCR_ENC_BT2020_CONST_LUM; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + default: /* fall back to ITU_709 */ + c.colorspace = V4L2_COLORSPACE_REC709; + c.ycbcr_enc = V4L2_YCBCR_ENC_709; + c.xfer_func = V4L2_XFER_FUNC_709; + break; + } + break; + default: + break; + } + /* + * YCC Quantization Range signaling is more-or-less broken, + * let's just ignore this. + */ + break; + } + return c; +} +EXPORT_SYMBOL_GPL(v4l2_hdmi_rx_colorimetry); diff --git a/include/media/v4l2-dv-timings.h b/include/media/v4l2-dv-timings.h index 61a1889..835aef7 100644 --- a/include/media/v4l2-dv-timings.h +++ b/include/media/v4l2-dv-timings.h @@ -223,5 +223,26 @@ static inline bool can_reduce_fps(struct v4l2_bt_timings *bt) return false; }
+/** + * struct v4l2_hdmi_rx_colorimetry - describes the HDMI colorimetry information + * @colorspace: enum v4l2_colorspace, the colorspace + * @ycbcr_enc: enum v4l2_ycbcr_encoding, Y'CbCr encoding + * @quantization: enum v4l2_quantization, colorspace quantization + * @xfer_func: enum v4l2_xfer_func, colorspace transfer function + */ +struct v4l2_hdmi_colorimetry { + enum v4l2_colorspace colorspace; + enum v4l2_ycbcr_encoding ycbcr_enc; + enum v4l2_quantization quantization; + enum v4l2_xfer_func xfer_func; +}; + +struct hdmi_avi_infoframe; +struct hdmi_vendor_infoframe; + +struct v4l2_hdmi_colorimetry +v4l2_hdmi_rx_colorimetry(const struct hdmi_avi_infoframe *avi, + const struct hdmi_vendor_infoframe *hdmi, + unsigned int height);
#endif
On 02/06/2018 12:27 PM, Tim Harvey wrote:
From: Hans Verkuil hverkuil@xs4all.nl
Add the v4l2_hdmi_colorimetry() function so we have a single function that determines the colorspace, YCbCr encoding, quantization range and transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Signed-off-by: Tim Harvey tharvey@gateworks.com
drivers/media/v4l2-core/v4l2-dv-timings.c | 141 ++++++++++++++++++++++++++++++ include/media/v4l2-dv-timings.h | 21 +++++ 2 files changed, 162 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index 930f9c5..0182d3d 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -27,6 +27,7 @@ #include <linux/v4l2-dv-timings.h> #include <media/v4l2-dv-timings.h> #include <linux/math64.h> +#include <linux/hdmi.h>
MODULE_AUTHOR("Hans Verkuil"); MODULE_DESCRIPTION("V4L2 DV Timings Helper Functions"); @@ -814,3 +815,143 @@ struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait) return aspect; } EXPORT_SYMBOL_GPL(v4l2_calc_aspect_ratio);
+/** v4l2_hdmi_rx_colorimetry - determine HDMI colorimetry information
- based on various InfoFrames.
- @avi - the AVI InfoFrame
- @hdmi - the HDMI Vendor InfoFrame, may be NULL
- @height - the frame height
kernel-doc format for function parameters is like:
* @avi: the AVI InfoFrame
etc.
- Determines the HDMI colorimetry information, i.e. how the HDMI
- pixel color data should be interpreted.
- Note that some of the newer features (DCI-P3, HDR) are not yet
- implemented: the hdmi.h header needs to be updated to the HDMI 2.0
- and CTA-861-G standards.
- */
+struct v4l2_hdmi_colorimetry +v4l2_hdmi_rx_colorimetry(const struct hdmi_avi_infoframe *avi,
const struct hdmi_vendor_infoframe *hdmi,unsigned int height)+{
thanks,
Signed-off-by: Tim Harvey tharvey@gateworks.com --- drivers/media/v4l2-core/v4l2-ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 7961499..5f3670d 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -2638,7 +2638,7 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { IOCTL_INFO_FNC(VIDIOC_PREPARE_BUF, v4l_prepare_buf, v4l_print_buffer, INFO_FL_QUEUE), IOCTL_INFO_STD(VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings, v4l_print_enum_dv_timings, INFO_FL_CLEAR(v4l2_enum_dv_timings, pad)), IOCTL_INFO_STD(VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings, v4l_print_dv_timings, INFO_FL_ALWAYS_COPY), - IOCTL_INFO_STD(VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap, v4l_print_dv_timings_cap, INFO_FL_CLEAR(v4l2_dv_timings_cap, type)), + IOCTL_INFO_STD(VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap, v4l_print_dv_timings_cap, INFO_FL_CLEAR(v4l2_dv_timings_cap, pad)), IOCTL_INFO_FNC(VIDIOC_ENUM_FREQ_BANDS, v4l_enum_freq_bands, v4l_print_freq_band, 0), IOCTL_INFO_FNC(VIDIOC_DBG_G_CHIP_INFO, v4l_dbg_g_chip_info, v4l_print_dbg_chip_info, INFO_FL_CLEAR(v4l2_dbg_chip_info, match)), IOCTL_INFO_FNC(VIDIOC_QUERY_EXT_CTRL, v4l_query_ext_ctrl, v4l_print_query_ext_ctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_query_ext_ctrl, id)),
Signed-off-by: Tim Harvey tharvey@gateworks.com --- MAINTAINERS | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS index 845fc25..439b500 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13262,6 +13262,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git S: Maintained F: drivers/media/tuners/tda18271*
+TDA1997x MEDIA DRIVER +M: Tim Harvey tharvey@gateworks.com +L: linux-media@vger.kernel.org +W: https://linuxtv.org +Q: http://patchwork.linuxtv.org/project/linux-media/list/ +S: Maintained +F: drivers/media/i2c/tda1997x.* + TDA827x MEDIA DRIVER M: Michael Krufky mkrufky@linuxtv.org L: linux-media@vger.kernel.org
Acked-by: Rob Herring robh@kernel.org Acked-by: Sakari Ailus sakari.ailus@iki.fi Signed-off-by: Tim Harvey tharvey@gateworks.com --- v6: - replace copyright with SPDX tag - added Rob's ack
v5: - added Sakari's ack
v4: - move include/dt-bindings/media/tda1997x.h to bindings patch - clarify port node details
v3: - fix typo
v2: - add vendor prefix and remove _ from vidout-portcfg - remove _ from labels - remove max-pixel-rate property - describe and provide example for single output port - update to new audio port bindings --- .../devicetree/bindings/media/i2c/tda1997x.txt | 179 +++++++++++++++++++++ include/dt-bindings/media/tda1997x.h | 74 +++++++++ 2 files changed, 253 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/tda1997x.txt create mode 100644 include/dt-bindings/media/tda1997x.h
diff --git a/Documentation/devicetree/bindings/media/i2c/tda1997x.txt b/Documentation/devicetree/bindings/media/i2c/tda1997x.txt new file mode 100644 index 0000000..9ab53c3 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/tda1997x.txt @@ -0,0 +1,179 @@ +Device-Tree bindings for the NXP TDA1997x HDMI receiver + +The TDA19971/73 are HDMI video receivers. + +The TDA19971 Video port output pins can be used as follows: + - RGB 8bit per color (24 bits total): R[11:4] B[11:4] G[11:4] + - YUV444 8bit per color (24 bits total): Y[11:4] Cr[11:4] Cb[11:4] + - YUV422 semi-planar 8bit per component (16 bits total): Y[11:4] CbCr[11:4] + - YUV422 semi-planar 10bit per component (20 bits total): Y[11:2] CbCr[11:2] + - YUV422 semi-planar 12bit per component (24 bits total): - Y[11:0] CbCr[11:0] + - YUV422 BT656 8bit per component (8 bits total): YCbCr[11:4] (2-cycles) + - YUV422 BT656 10bit per component (10 bits total): YCbCr[11:2] (2-cycles) + - YUV422 BT656 12bit per component (12 bits total): YCbCr[11:0] (2-cycles) + +The TDA19973 Video port output pins can be used as follows: + - RGB 12bit per color (36 bits total): R[11:0] B[11:0] G[11:0] + - YUV444 12bit per color (36 bits total): Y[11:0] Cb[11:0] Cr[11:0] + - YUV422 semi-planar 12bit per component (24 bits total): Y[11:0] CbCr[11:0] + - YUV422 BT656 12bit per component (12 bits total): YCbCr[11:0] (2-cycles) + +The Video port output pins are mapped via 4-bit 'pin groups' allowing +for a variety of connection possibilities including swapping pin order within +pin groups. The video_portcfg device-tree property consists of register mapping +pairs which map a chip-specific VP output register to a 4-bit pin group. If +the pin group needs to be bit-swapped you can use the *_S pin-group defines. + +Required Properties: + - compatible : + - "nxp,tda19971" for the TDA19971 + - "nxp,tda19973" for the TDA19973 + - reg : I2C slave address + - interrupts : The interrupt number + - DOVDD-supply : Digital I/O supply + - DVDD-supply : Digital Core supply + - AVDD-supply : Analog supply + - nxp,vidout-portcfg : array of pairs mapping VP output pins to pin groups. + +Optional Properties: + - nxp,audout-format : DAI bus format: "i2s" or "spdif". + - nxp,audout-width : width of audio output data bus (1-4). + - nxp,audout-layout : data layout (0=AP0 used, 1=AP0/AP1/AP2/AP3 used). + - nxp,audout-mclk-fs : Multiplication factor between stream rate and codec + mclk. + +The port node shall contain one endpoint child node for its digital +output video port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Optional Endpoint Properties: + The following three properties are defined in video-interfaces.txt and + are valid for the output parallel bus endpoint: + - hsync-active: Horizontal synchronization polarity. Defaults to active high. + - vsync-active: Vertical synchronization polarity. Defaults to active high. + - data-active: Data polarity. Defaults to active high. + +Examples: + - VP[15:0] connected to IMX6 CSI_DATA[19:4] for 16bit YUV422 + 16bit I2S layout0 with a 128*fs clock (A_WS, AP0, A_CLK pins) + hdmi-receiver@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3v>; + AVDD-supply = <®_1p8v>; + DVDD-supply = <®_1p8v>; + /* audio */ + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] + * and Y[11:4] across 16bits in the same pixclk cycle. + */ + nxp,vidout-portcfg = + /* Y[11:8]<->VP[15:12]<->CSI_DATA[19:16] */ + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, + /* Y[7:4]<->VP[11:08]<->CSI_DATA[15:12] */ + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, + /* CbCc[11:8]<->VP[07:04]<->CSI_DATA[11:8] */ + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, + /* CbCr[7:4]<->VP[03:00]<->CSI_DATA[7:4] */ + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; + - VP[15:8] connected to IMX6 CSI_DATA[19:12] for 8bit BT656 + 16bit I2S layout0 with a 128*fs clock (A_WS, AP0, A_CLK pins) + hdmi-receiver@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3v>; + AVDD-supply = <®_1p8v>; + DVDD-supply = <®_1p8v>; + /* audio */ + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] + * and Y[11:4] across 16bits in the same pixclk cycle. + */ + nxp,vidout-portcfg = + /* Y[11:8]<->VP[15:12]<->CSI_DATA[19:16] */ + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, + /* Y[7:4]<->VP[11:08]<->CSI_DATA[15:12] */ + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, + /* CbCc[11:8]<->VP[07:04]<->CSI_DATA[11:8] */ + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, + /* CbCr[7:4]<->VP[03:00]<->CSI_DATA[7:4] */ + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; + - VP[15:8] connected to IMX6 CSI_DATA[19:12] for 8bit BT656 + 16bit I2S layout0 with a 128*fs clock (A_WS, AP0, A_CLK pins) + hdmi-receiver@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3v>; + AVDD-supply = <®_1p8v>; + DVDD-supply = <®_1p8v>; + /* audio */ + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp BT656 mode outputs YCbCr[11:4] across 8bits over + * 2 pixclk cycles. + */ + nxp,vidout-portcfg = + /* YCbCr[11:8]<->VP[15:12]<->CSI_DATA[19:16] */ + < TDA1997X_VP24_V15_12 TDA1997X_R_CR_CBCR_11_8 >, + /* YCbCr[7:4]<->VP[11:08]<->CSI_DATA[15:12] */ + < TDA1997X_VP24_V11_08 TDA1997X_R_CR_CBCR_7_4 >, + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; + diff --git a/include/dt-bindings/media/tda1997x.h b/include/dt-bindings/media/tda1997x.h new file mode 100644 index 0000000..bd9fbd7 --- /dev/null +++ b/include/dt-bindings/media/tda1997x.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2017 Gateworks Corporation + */ +#ifndef _DT_BINDINGS_MEDIA_TDA1997X_H +#define _DT_BINDINGS_MEDIA_TDA1997X_H + +/* TDA19973 36bit Video Port control registers */ +#define TDA1997X_VP36_35_32 0 +#define TDA1997X_VP36_31_28 1 +#define TDA1997X_VP36_27_24 2 +#define TDA1997X_VP36_23_20 3 +#define TDA1997X_VP36_19_16 4 +#define TDA1997X_VP36_15_12 5 +#define TDA1997X_VP36_11_08 6 +#define TDA1997X_VP36_07_04 7 +#define TDA1997X_VP36_03_00 8 + +/* TDA19971 24bit Video Port control registers */ +#define TDA1997X_VP24_V23_20 0 +#define TDA1997X_VP24_V19_16 1 +#define TDA1997X_VP24_V15_12 3 +#define TDA1997X_VP24_V11_08 4 +#define TDA1997X_VP24_V07_04 6 +#define TDA1997X_VP24_V03_00 7 + +/* Pin groups */ +#define TDA1997X_VP_OUT_EN 0x80 /* enable output group */ +#define TDA1997X_VP_HIZ 0x40 /* hi-Z output group when not used */ +#define TDA1997X_VP_SWP 0x10 /* pin-swap output group */ +#define TDA1997X_R_CR_CBCR_3_0 (0 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_R_CR_CBCR_7_4 (1 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_R_CR_CBCR_11_8 (2 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_B_CB_3_0 (3 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_B_CB_7_4 (4 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_B_CB_11_8 (5 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_G_Y_3_0 (6 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_G_Y_7_4 (7 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +#define TDA1997X_G_Y_11_8 (8 | TDA1997X_VP_OUT_EN | TDA1997X_VP_HIZ) +/* pinswapped groups */ +#define TDA1997X_R_CR_CBCR_3_0_S (TDA1997X_R_CR_CBCR_3_0 | TDA1997X_VP_SWAP) +#define TDA1997X_R_CR_CBCR_7_4_S (TDA1997X_R_CR_CBCR_7_4 | TDA1997X_VP_SWAP) +#define TDA1997X_R_CR_CBCR_11_8_S (TDA1997X_R_CR_CBCR_11_8 | TDA1997X_VP_SWAP) +#define TDA1997X_B_CB_3_0_S (TDA1997X_B_CB_3_0 | TDA1997X_VP_SWAP) +#define TDA1997X_B_CB_7_4_S (TDA1997X_B_CB_7_4 | TDA1997X_VP_SWAP) +#define TDA1997X_B_CB_11_8_S (TDA1997X_B_CB_11_8 | TDA1997X_VP_SWAP) +#define TDA1997X_G_Y_3_0_S (TDA1997X_G_Y_3_0 | TDA1997X_VP_SWAP) +#define TDA1997X_G_Y_7_4_S (TDA1997X_G_Y_7_4 | TDA1997X_VP_SWAP) +#define TDA1997X_G_Y_11_8_S (TDA1997X_G_Y_11_8 | TDA1997X_VP_SWAP) + +/* Audio bus DAI format */ +#define TDA1997X_I2S16 1 /* I2S 16bit */ +#define TDA1997X_I2S32 2 /* I2S 32bit */ +#define TDA1997X_SPDIF 3 /* SPDIF */ +#define TDA1997X_OBA 4 /* One Bit Audio */ +#define TDA1997X_DST 5 /* Direct Stream Transfer */ +#define TDA1997X_I2S16_HBR 6 /* HBR straight in I2S 16bit mode */ +#define TDA1997X_I2S16_HBR_DEMUX 7 /* HBR demux in I2S 16bit mode */ +#define TDA1997X_I2S32_HBR_DEMUX 8 /* HBR demux in I2S 32bit mode */ +#define TDA1997X_SPDIF_HBR_DEMUX 9 /* HBR demux in SPDIF mode */ + +/* Audio bus channel layout */ +#define TDA1997X_LAYOUT0 0 /* 2-channel */ +#define TDA1997X_LAYOUT1 1 /* 8-channel */ + +/* Audio bus clock */ +#define TDA1997X_ACLK_16FS 0 +#define TDA1997X_ACLK_32FS 1 +#define TDA1997X_ACLK_64FS 2 +#define TDA1997X_ACLK_128FS 3 +#define TDA1997X_ACLK_256FS 4 +#define TDA1997X_ACLK_512FS 5 + +#endif /* _DT_BINDINGS_MEDIA_TDA1997X_H */
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Tim Harvey tharvey@gateworks.com --- v8: - fix available formats for tda19971 bt656 bus width >12 - support full range of input modes based on timings_cap - fix set_format (compliance) - fixed get/set edid (compliance) - add init_cfg to setup default pad config (compliance) - added missing pad checks to get_dv_timings_cap/enum_dv_timings (compliance) - fix alignment of if statement and whitespace in comment (Hans) - move regs to tda1997x_regs.h to clean up (Hans) - add define and sanity check for num of mbus_codes (Hans)
v7: - fix interlaced mode - support no AVI infoframe (ie DVI) (Hans) - add support for multiple output formats (Hans)
v6: - fix return on regulator enablei in tda1997x_set_power() - replace copyright with SPDX tag - fix colorspace handling
v5: - uppercase string constants - use v4l2_hdmi_rx_coloriemtry to fill format - fix V4L2_CID_DV_RX_RGB_RANGE - fix interlaced mode format
v4: - move include/dt-bindings/media/tda1997x.h to bindings patch - fix typos - fix default quant range for VGA - fix quant range handling and conv matrix - add additional standards and capabilities to timings_cap
v3: - use V4L2_DV_BT_FRAME_WIDTH/HEIGHT macros - fixed missing break - use only hdmi_infoframe_log for infoframe logging - simplify tda1997x_s_stream error handling - add delayed work proc to handle hotplug enable/disable - fix set_edid (disable HPD before writing, enable after) - remove enabling edid by default - initialize timings - take quant range into account in colorspace conversion - remove vendor/product tracking (we provide this in log_status via infoframes) - add v4l_controls - add more detail to log_status - calculate vhref generator timings - timing detection fixes (rounding errors, hswidth errors) - rename configure_input/configure_conv functions
v2: - implement dv timings enum/cap - remove deprecated g_mbus_config op - fix dv_query_timings - add EDID get/set handling - remove max-pixel-rate support - add audio codec DAI support - change audio bindings --- drivers/media/i2c/Kconfig | 9 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/tda1997x.c | 2845 +++++++++++++++++++++++++++++++++++++ drivers/media/i2c/tda1997x_regs.h | 641 +++++++++ include/media/i2c/tda1997x.h | 42 + 5 files changed, 3538 insertions(+) create mode 100644 drivers/media/i2c/tda1997x.c create mode 100644 drivers/media/i2c/tda1997x_regs.h create mode 100644 include/media/i2c/tda1997x.h
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index cb5d7ff..3522641 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -56,6 +56,15 @@ config VIDEO_TDA9840 To compile this driver as a module, choose M here: the module will be called tda9840.
+config VIDEO_TDA1997X + tristate "NXP TDA1997x HDMI receiver" + depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API + ---help--- + V4L2 subdevice driver for the NXP TDA1997x HDMI receivers. + + To compile this driver as a module, choose M here: the + module will be called tda1997x. + config VIDEO_TEA6415C tristate "Philips TEA6415C audio processor" depends on I2C diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile index 548a9ef..adfcae9 100644 --- a/drivers/media/i2c/Makefile +++ b/drivers/media/i2c/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o obj-$(CONFIG_VIDEO_TDA9840) += tda9840.o +obj-$(CONFIG_VIDEO_TDA1997X) += tda1997x.o obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o obj-$(CONFIG_VIDEO_SAA7110) += saa7110.o diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c new file mode 100644 index 0000000..5dd645e --- /dev/null +++ b/drivers/media/i2c/tda1997x.c @@ -0,0 +1,2845 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 Gateworks Corporation + */ +#include <linux/delay.h> +#include <linux/hdmi.h> +#include <linux/i2c.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of_graph.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> +#include <linux/types.h> +#include <linux/v4l2-dv-timings.h> +#include <linux/videodev2.h> + +#include <media/v4l2-ctrls.h> +#include <media/v4l2-device.h> +#include <media/v4l2-dv-timings.h> +#include <media/v4l2-event.h> +#include <media/v4l2-fwnode.h> +#include <media/i2c/tda1997x.h> + +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include <dt-bindings/media/tda1997x.h> + +#include "tda1997x_regs.h" + +#define TDA1997X_MBUS_CODES 5 + +/* debug level */ +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "debug level (0-2)"); + +/* Audio formats */ +static const char * const audtype_names[] = { + "PCM", /* PCM Samples */ + "HBR", /* High Bit Rate Audio */ + "OBA", /* One-Bit Audio */ + "DST" /* Direct Stream Transfer */ +}; + +/* Audio output port formats */ +enum audfmt_types { + AUDFMT_TYPE_DISABLED = 0, + AUDFMT_TYPE_I2S, + AUDFMT_TYPE_SPDIF, +}; +static const char * const audfmt_names[] = { + "Disabled", + "I2S", + "SPDIF", +}; + +/* Video input formats */ +static const char * const hdmi_colorspace_names[] = { + "RGB", "YUV422", "YUV444", "YUV420", "", "", "", "", +}; +static const char * const hdmi_colorimetry_names[] = { + "", "ITU601", "ITU709", "Extended", +}; +static const char * const v4l2_quantization_names[] = { + "Default", + "Rull Range (0-255)", + "Limited Range (16-235)", +}; + +/* Video output port formats */ +static const char * const vidfmt_names[] = { + "RGB444/YUV444", /* RGB/YUV444 16bit data bus, 8bpp */ + "YUV422 semi-planar", /* YUV422 16bit data base, 8bpp */ + "YUV422 CCIR656", /* BT656 (YUV 8bpp 2 clock per pixel) */ + "Invalid", +}; + +/* + * Colorspace conversion matrices + */ +struct color_matrix_coefs { + const char *name; + /* Input offsets */ + s16 offint1; + s16 offint2; + s16 offint3; + /* Coeficients */ + s16 p11coef; + s16 p12coef; + s16 p13coef; + s16 p21coef; + s16 p22coef; + s16 p23coef; + s16 p31coef; + s16 p32coef; + s16 p33coef; + /* Output offsets */ + s16 offout1; + s16 offout2; + s16 offout3; +}; + +enum { + ITU709_RGBFULL, + ITU601_RGBFULL, + RGBLIMITED_RGBFULL, + RGBLIMITED_ITU601, + RGBLIMITED_ITU709, + RGBFULL_ITU601, + RGBFULL_ITU709, +}; + +/* NB: 4096 is 1.0 using fixed point numbers */ +static const struct color_matrix_coefs conv_matrix[] = { + { + "YUV709 -> RGB full", + -256, -2048, -2048, + 4769, -2183, -873, + 4769, 7343, 0, + 4769, 0, 8652, + 0, 0, 0, + }, + { + "YUV601 -> RGB full", + -256, -2048, -2048, + 4769, -3330, -1602, + 4769, 6538, 0, + 4769, 0, 8264, + 256, 256, 256, + }, + { + "RGB limited -> RGB full", + -256, -256, -256, + 0, 4769, 0, + 0, 0, 4769, + 4769, 0, 0, + 0, 0, 0, + }, + { + "RGB limited -> ITU601", + -256, -256, -256, + 2404, 1225, 467, + -1754, 2095, -341, + -1388, -707, 2095, + 256, 2048, 2048, + }, + { + "RGB limited -> ITU709", + -256, -256, -256, + 2918, 867, 295, + -1894, 2087, -190, + -1607, -477, 2087, + 256, 2048, 2048, + }, + { + "RGB full -> ITU601", + 0, 0, 0, + 2065, 1052, 401, + -1506, 1799, -293, + -1192, -607, 1799, + 256, 2048, 2048, + }, + { + "RGB full -> ITU709", + 0, 0, 0, + 2506, 745, 253, + -1627, 1792, -163, + -1380, -410, 1792, + 256, 2048, 2048, + }, +}; + +static const struct v4l2_dv_timings_cap tda1997x_dv_timings_cap = { + .type = V4L2_DV_BT_656_1120, + /* keep this initialization for compatibility with GCC < 4.4.6 */ + .reserved = { 0 }, + + V4L2_INIT_BT_TIMINGS( + 640, 1920, /* min/max width */ + 350, 1200, /* min/max height */ + 13000000, 165000000, /* min/max pixelclock */ + /* standards */ + V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT | + V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT, + /* capabilities */ + V4L2_DV_BT_CAP_INTERLACED | V4L2_DV_BT_CAP_PROGRESSIVE | + V4L2_DV_BT_CAP_REDUCED_BLANKING | + V4L2_DV_BT_CAP_CUSTOM + ) +}; + +/* regulator supplies */ +static const char * const tda1997x_supply_name[] = { + "DOVDD", /* Digital I/O supply */ + "DVDD", /* Digital Core supply */ + "AVDD", /* Analog supply */ +}; + +#define TDA1997X_NUM_SUPPLIES ARRAY_SIZE(tda1997x_supply_name) + +enum tda1997x_type { + TDA19971, + TDA19973, +}; + +enum tda1997x_hdmi_pads { + TDA1997X_PAD_SOURCE, + TDA1997X_NUM_PADS, +}; + +struct tda1997x_chip_info { + enum tda1997x_type type; + const char *name; +}; + +struct tda1997x_state { + const struct tda1997x_chip_info *info; + struct tda1997x_platform_data pdata; + struct i2c_client *client; + struct i2c_client *client_cec; + struct v4l2_subdev sd; + struct regulator_bulk_data supplies[TDA1997X_NUM_SUPPLIES]; + struct media_pad pads[TDA1997X_NUM_PADS]; + struct mutex lock; + struct mutex page_lock; + char page; + + /* detected info from chip */ + int chip_revision; + char port_30bit; + char output_2p5; + char tmdsb_clk; + char tmdsb_soc; + + /* status info */ + char hdmi_status; + char mptrw_in_progress; + char state_c5_reached; + char activity_status; + char input_detect[2]; + + /* video */ + struct hdmi_avi_infoframe avi_infoframe; + struct v4l2_hdmi_colorimetry colorimetry; + u32 rgb_quantization_range; + struct v4l2_dv_timings timings; + const struct v4l2_dv_timings *detected_timings; + int fps; + const struct color_matrix_coefs *conv; + u32 mbus_codes[TDA1997X_MBUS_CODES]; /* available modes */ + u32 mbus_code; /* current mode */ + u8 vid_fmt; + + /* controls */ + struct v4l2_ctrl_handler hdl; + struct v4l2_ctrl *detect_tx_5v_ctrl; + struct v4l2_ctrl *rgb_quantization_range_ctrl; + + /* audio */ + u8 audio_ch_alloc; + int audio_samplerate; + int audio_channels; + int audio_samplesize; + int audio_type; + struct mutex audio_lock; + struct snd_pcm_substream *audio_stream; + + /* EDID */ + struct { + u8 edid[256]; + u32 present; + unsigned int blocks; + } edid; + struct delayed_work delayed_work_enable_hpd; +}; + +static const struct v4l2_event tda1997x_ev_fmt = { + .type = V4L2_EVENT_SOURCE_CHANGE, + .u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION, +}; + +static const struct tda1997x_chip_info tda1997x_chip_info[] = { + [TDA19971] = { + .type = TDA19971, + .name = "tda19971", + }, + [TDA19973] = { + .type = TDA19973, + .name = "tda19973", + }, +}; + +static inline struct tda1997x_state *to_state(struct v4l2_subdev *sd) +{ + return container_of(sd, struct tda1997x_state, sd); +} + +static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) +{ + return &container_of(ctrl->handler, struct tda1997x_state, hdl)->sd; +} + +static int tda1997x_cec_read(struct v4l2_subdev *sd, u8 reg) +{ + struct tda1997x_state *state = to_state(sd); + int val; + + val = i2c_smbus_read_byte_data(state->client_cec, reg); + if (val < 0) { + v4l_err(state->client, "read reg error: reg=%2x\n", reg); + val = -1; + } + + return val; +} + +static int tda1997x_cec_write(struct v4l2_subdev *sd, u8 reg, u8 val) +{ + struct tda1997x_state *state = to_state(sd); + int ret = 0; + + ret = i2c_smbus_write_byte_data(state->client_cec, reg, val); + if (ret < 0) { + v4l_err(state->client, "write reg error:reg=%2x,val=%2x\n", + reg, val); + ret = -1; + } + + return ret; +} + +/* ----------------------------------------------------------------------------- + * I2C transfer + */ + +static int tda1997x_setpage(struct v4l2_subdev *sd, u8 page) +{ + struct tda1997x_state *state = to_state(sd); + int ret; + + if (state->page != page) { + ret = i2c_smbus_write_byte_data(state->client, + REG_CURPAGE_00H, page); + if (ret < 0) { + v4l_err(state->client, + "write reg error:reg=%2x,val=%2x\n", + REG_CURPAGE_00H, page); + return ret; + } + state->page = page; + } + return 0; +} + +static inline int io_read(struct v4l2_subdev *sd, u16 reg) +{ + struct tda1997x_state *state = to_state(sd); + int val; + + mutex_lock(&state->page_lock); + if (tda1997x_setpage(sd, reg >> 8)) { + val = -1; + goto out; + } + + val = i2c_smbus_read_byte_data(state->client, reg&0xff); + if (val < 0) { + v4l_err(state->client, "read reg error: reg=%2x\n", reg & 0xff); + val = -1; + goto out; + } + +out: + mutex_unlock(&state->page_lock); + return val; +} + +static inline long io_read16(struct v4l2_subdev *sd, u16 reg) +{ + u8 val; + long lval = 0; + + val = io_read(sd, reg); + if (val < 0) + return val; + lval |= (val << 8); + val = io_read(sd, reg + 1); + if (val < 0) + return val; + lval |= val; + + return lval; +} + +static inline long io_read24(struct v4l2_subdev *sd, u16 reg) +{ + u8 val; + long lval = 0; + + val = io_read(sd, reg); + if (val < 0) + return val; + lval |= (val << 16); + val = io_read(sd, reg + 1); + if (val < 0) + return val; + lval |= (val << 8); + val = io_read(sd, reg + 2); + if (val < 0) + return val; + lval |= val; + + return lval; +} + +static unsigned int io_readn(struct v4l2_subdev *sd, u16 reg, u8 len, u8 *data) +{ + int i; + int sz = 0; + u8 val; + + for (i = 0; i < len; i++) { + val = io_read(sd, reg + i); + if (val < 0) + break; + data[i] = val; + sz++; + } + + return sz; +} + +static int io_write(struct v4l2_subdev *sd, u16 reg, u8 val) +{ + struct tda1997x_state *state = to_state(sd); + s32 ret = 0; + + mutex_lock(&state->page_lock); + if (tda1997x_setpage(sd, reg >> 8)) { + ret = -1; + goto out; + } + + ret = i2c_smbus_write_byte_data(state->client, reg & 0xff, val); + if (ret < 0) { + v4l_err(state->client, "write reg error:reg=%2x,val=%2x\n", + reg&0xff, val); + ret = -1; + goto out; + } + +out: + mutex_unlock(&state->page_lock); + return ret; +} + +static int io_write16(struct v4l2_subdev *sd, u16 reg, u16 val) +{ + int ret; + + ret = io_write(sd, reg, (val >> 8) & 0xff); + if (ret < 0) + return ret; + ret = io_write(sd, reg + 1, val & 0xff); + if (ret < 0) + return ret; + return 0; +} + +static int io_write24(struct v4l2_subdev *sd, u16 reg, u32 val) +{ + int ret; + + ret = io_write(sd, reg, (val >> 16) & 0xff); + if (ret < 0) + return ret; + ret = io_write(sd, reg + 1, (val >> 8) & 0xff); + if (ret < 0) + return ret; + ret = io_write(sd, reg + 2, val & 0xff); + if (ret < 0) + return ret; + return 0; +} + +/* ----------------------------------------------------------------------------- + * Hotplug + */ + +enum hpd_mode { + HPD_LOW_BP, /* HPD low and pulse of at least 100ms */ + HPD_LOW_OTHER, /* HPD low and pulse of at least 100ms */ + HPD_HIGH_BP, /* HIGH */ + HPD_HIGH_OTHER, + HPD_PULSE, /* HPD low pulse */ +}; + +/* manual HPD (Hot Plug Detect) control */ +static int tda1997x_manual_hpd(struct v4l2_subdev *sd, enum hpd_mode mode) +{ + u8 hpd_auto, hpd_pwr, hpd_man; + + hpd_auto = io_read(sd, REG_HPD_AUTO_CTRL); + hpd_pwr = io_read(sd, REG_HPD_POWER); + hpd_man = io_read(sd, REG_HPD_MAN_CTRL); + + /* mask out unused bits */ + hpd_man &= (HPD_MAN_CTRL_HPD_PULSE | + HPD_MAN_CTRL_5VEN | + HPD_MAN_CTRL_HPD_B | + HPD_MAN_CTRL_HPD_A); + + switch (mode) { + /* HPD low and pulse of at least 100ms */ + case HPD_LOW_BP: + /* hpd_bp=0 */ + hpd_pwr &= ~HPD_POWER_BP_MASK; + /* disable HPD_A and HPD_B */ + hpd_man &= ~(HPD_MAN_CTRL_HPD_A | HPD_MAN_CTRL_HPD_B); + io_write(sd, REG_HPD_POWER, hpd_pwr); + io_write(sd, REG_HPD_MAN_CTRL, hpd_man); + break; + /* HPD high */ + case HPD_HIGH_BP: + /* hpd_bp=1 */ + hpd_pwr &= ~HPD_POWER_BP_MASK; + hpd_pwr |= 1 << HPD_POWER_BP_SHIFT; + io_write(sd, REG_HPD_POWER, hpd_pwr); + break; + /* HPD low and pulse of at least 100ms */ + case HPD_LOW_OTHER: + /* disable HPD_A and HPD_B */ + hpd_man &= ~(HPD_MAN_CTRL_HPD_A | HPD_MAN_CTRL_HPD_B); + /* hp_other=0 */ + hpd_auto &= ~HPD_AUTO_HP_OTHER; + io_write(sd, REG_HPD_AUTO_CTRL, hpd_auto); + io_write(sd, REG_HPD_MAN_CTRL, hpd_man); + break; + /* HPD high */ + case HPD_HIGH_OTHER: + hpd_auto |= HPD_AUTO_HP_OTHER; + io_write(sd, REG_HPD_AUTO_CTRL, hpd_auto); + break; + /* HPD low pulse */ + case HPD_PULSE: + /* disable HPD_A and HPD_B */ + hpd_man &= ~(HPD_MAN_CTRL_HPD_A | HPD_MAN_CTRL_HPD_B); + io_write(sd, REG_HPD_MAN_CTRL, hpd_man); + break; + } + + return 0; +} + +static void tda1997x_delayed_work_enable_hpd(struct work_struct *work) +{ + struct delayed_work *dwork = to_delayed_work(work); + struct tda1997x_state *state = container_of(dwork, + struct tda1997x_state, + delayed_work_enable_hpd); + struct v4l2_subdev *sd = &state->sd; + + v4l2_dbg(2, debug, sd, "%s:\n", __func__); + + /* Set HPD high */ + tda1997x_manual_hpd(sd, HPD_HIGH_OTHER); + tda1997x_manual_hpd(sd, HPD_HIGH_BP); + + state->edid.present = 1; +} + +static void tda1997x_disable_edid(struct v4l2_subdev *sd) +{ + struct tda1997x_state *state = to_state(sd); + + v4l2_dbg(1, debug, sd, "%s\n", __func__); + cancel_delayed_work_sync(&state->delayed_work_enable_hpd); + + /* Set HPD low */ + tda1997x_manual_hpd(sd, HPD_LOW_BP); +} + +static void tda1997x_enable_edid(struct v4l2_subdev *sd) +{ + struct tda1997x_state *state = to_state(sd); + + v4l2_dbg(1, debug, sd, "%s\n", __func__); + + /* Enable hotplug after 100ms */ + schedule_delayed_work(&state->delayed_work_enable_hpd, HZ / 10); +} + +/* ----------------------------------------------------------------------------- + * Signal Control + */ + +/* + * configure vid_fmt based on mbus_code + */ +static int +tda1997x_setup_format(struct tda1997x_state *state, u32 code) +{ + v4l_dbg(1, debug, state->client, "%s code=0x%x\n", __func__, code); + switch (code) { + case MEDIA_BUS_FMT_RGB121212_1X36: + case MEDIA_BUS_FMT_RGB888_1X24: + case MEDIA_BUS_FMT_YUV12_1X36: + case MEDIA_BUS_FMT_YUV8_1X24: + state->vid_fmt = OF_FMT_444; + break; + case MEDIA_BUS_FMT_UYVY12_1X24: + case MEDIA_BUS_FMT_UYVY10_1X20: + case MEDIA_BUS_FMT_UYVY8_1X16: + state->vid_fmt = OF_FMT_422_SMPT; + break; + case MEDIA_BUS_FMT_UYVY12_2X12: + case MEDIA_BUS_FMT_UYVY10_2X10: + case MEDIA_BUS_FMT_UYVY8_2X8: + state->vid_fmt = OF_FMT_422_CCIR; + break; + default: + v4l_err(state->client, "incompatible format (0x%x)\n", code); + return -EINVAL; + } + v4l_dbg(1, debug, state->client, "%s code=0x%x fmt=%s\n", __func__, + code, vidfmt_names[state->vid_fmt]); + state->mbus_code = code; + + return 0; +} + +/* + * The color conversion matrix will convert between the colorimetry of the + * HDMI input to the desired output format RGB|YUV. RGB output is to be + * full-range and YUV is to be limited range. + * + * RGB full-range uses values from 0 to 255 which is recommended on a monitor + * and RGB Limited uses values from 16 to 236 (16=black, 235=white) which is + * typically recommended on a TV. + */ +static int +tda1997x_configure_csc(struct v4l2_subdev *sd) +{ + struct tda1997x_state *state = to_state(sd); + struct hdmi_avi_infoframe *avi = &state->avi_infoframe; + struct v4l2_hdmi_colorimetry *c = &state->colorimetry; + /* Blanking code values depend on output colorspace (RGB or YUV) */ + struct blanking_codes { + s16 code_gy; + s16 code_bu; + s16 code_rv; + }; + static const struct blanking_codes rgb_blanking = { 64, 64, 64 }; + static const struct blanking_codes yuv_blanking = { 64, 512, 512 }; + const struct blanking_codes *blanking_codes = NULL; + u8 reg; + + v4l_dbg(1, debug, state->client, "input:%s quant:%s output:%s\n", + hdmi_colorspace_names[avi->colorspace], + v4l2_quantization_names[c->quantization], + vidfmt_names[state->vid_fmt]); + state->conv = NULL; + switch (state->vid_fmt) { + /* RGB output */ + case OF_FMT_444: + blanking_codes = &rgb_blanking; + if (c->colorspace == V4L2_COLORSPACE_SRGB) { + if (c->quantization == V4L2_QUANTIZATION_LIM_RANGE) + state->conv = &conv_matrix[RGBLIMITED_RGBFULL]; + } else { + if (c->colorspace == V4L2_COLORSPACE_REC709) + state->conv = &conv_matrix[ITU709_RGBFULL]; + else if (c->colorspace == V4L2_COLORSPACE_SMPTE170M) + state->conv = &conv_matrix[ITU601_RGBFULL]; + } + break; + + /* YUV output */ + case OF_FMT_422_SMPT: /* semi-planar */ + case OF_FMT_422_CCIR: /* CCIR656 */ + blanking_codes = &yuv_blanking; + if ((c->colorspace == V4L2_COLORSPACE_SRGB) && + (c->quantization == V4L2_QUANTIZATION_FULL_RANGE)) { + if (state->timings.bt.height <= 576) + state->conv = &conv_matrix[RGBFULL_ITU601]; + else + state->conv = &conv_matrix[RGBFULL_ITU709]; + } else if ((c->colorspace == V4L2_COLORSPACE_SRGB) && + (c->quantization == V4L2_QUANTIZATION_LIM_RANGE)) { + if (state->timings.bt.height <= 576) + state->conv = &conv_matrix[RGBLIMITED_ITU601]; + else + state->conv = &conv_matrix[RGBLIMITED_ITU709]; + } + break; + } + + if (state->conv) { + v4l_dbg(1, debug, state->client, "%s\n", + state->conv->name); + /* enable matrix conversion */ + reg = io_read(sd, REG_VDP_CTRL); + reg &= ~VDP_CTRL_MATRIX_BP; + io_write(sd, REG_VDP_CTRL, reg); + /* offset inputs */ + io_write16(sd, REG_VDP_MATRIX + 0, state->conv->offint1); + io_write16(sd, REG_VDP_MATRIX + 2, state->conv->offint2); + io_write16(sd, REG_VDP_MATRIX + 4, state->conv->offint3); + /* coefficients */ + io_write16(sd, REG_VDP_MATRIX + 6, state->conv->p11coef); + io_write16(sd, REG_VDP_MATRIX + 8, state->conv->p12coef); + io_write16(sd, REG_VDP_MATRIX + 10, state->conv->p13coef); + io_write16(sd, REG_VDP_MATRIX + 12, state->conv->p21coef); + io_write16(sd, REG_VDP_MATRIX + 14, state->conv->p22coef); + io_write16(sd, REG_VDP_MATRIX + 16, state->conv->p23coef); + io_write16(sd, REG_VDP_MATRIX + 18, state->conv->p31coef); + io_write16(sd, REG_VDP_MATRIX + 20, state->conv->p32coef); + io_write16(sd, REG_VDP_MATRIX + 22, state->conv->p33coef); + /* offset outputs */ + io_write16(sd, REG_VDP_MATRIX + 24, state->conv->offout1); + io_write16(sd, REG_VDP_MATRIX + 26, state->conv->offout2); + io_write16(sd, REG_VDP_MATRIX + 28, state->conv->offout3); + } else { + /* disable matrix conversion */ + reg = io_read(sd, REG_VDP_CTRL); + reg |= VDP_CTRL_MATRIX_BP; + io_write(sd, REG_VDP_CTRL, reg); + } + + /* SetBlankingCodes */ + if (blanking_codes) { + io_write16(sd, REG_BLK_GY, blanking_codes->code_gy); + io_write16(sd, REG_BLK_BU, blanking_codes->code_bu); + io_write16(sd, REG_BLK_RV, blanking_codes->code_rv); + } + + return 0; +} + +/* Configure frame detection window and VHREF timing generator */ +static int +tda1997x_configure_vhref(struct v4l2_subdev *sd) +{ + struct tda1997x_state *state = to_state(sd); + const struct v4l2_bt_timings *bt; + int width, lines; + u16 href_start, href_end; + u16 vref_f1_start, vref_f2_start; + u8 vref_f1_width, vref_f2_width; + u8 field_polarity; + u16 fieldref_f1_start, fieldref_f2_start; + u8 reg; + + if (!state->detected_timings) + return -EINVAL; + bt = &state->detected_timings->bt; + href_start = bt->hbackporch + bt->hsync + 1; + href_end = href_start + bt->width; + vref_f1_start = bt->height + bt->vbackporch + bt->vsync + + bt->il_vbackporch + bt->il_vsync + + bt->il_vfrontporch; + vref_f1_width = bt->vbackporch + bt->vsync + bt->vfrontporch; + vref_f2_start = 0; + vref_f2_width = 0; + fieldref_f1_start = 0; + fieldref_f2_start = 0; + if (bt->interlaced) { + vref_f2_start = (bt->height / 2) + + (bt->il_vbackporch + bt->il_vsync - 1); + vref_f2_width = bt->il_vbackporch + bt->il_vsync + + bt->il_vfrontporch; + fieldref_f2_start = vref_f2_start + bt->il_vfrontporch + + fieldref_f1_start; + } + field_polarity = 0; + + width = V4L2_DV_BT_FRAME_WIDTH(bt); + lines = V4L2_DV_BT_FRAME_HEIGHT(bt); + + /* + * Configure Frame Detection Window: + * horiz area where the VHREF module consider a VSYNC a new frame + */ + io_write16(sd, REG_FDW_S, 0x2ef); /* start position */ + io_write16(sd, REG_FDW_E, 0x141); /* end position */ + + /* Set Pixel And Line Counters */ + if (state->chip_revision == 0) + io_write16(sd, REG_PXCNT_PR, 4); + else + io_write16(sd, REG_PXCNT_PR, 1); + io_write16(sd, REG_PXCNT_NPIX, width & MASK_VHREF); + io_write16(sd, REG_LCNT_PR, 1); + io_write16(sd, REG_LCNT_NLIN, lines & MASK_VHREF); + + /* + * Configure the VHRef timing generator responsible for rebuilding all + * horiz and vert synch and ref signals from its input allowing auto + * detection algorithms and forcing predefined modes (480i & 576i) + */ + reg = VHREF_STD_DET_OFF << VHREF_STD_DET_SHIFT; + io_write(sd, REG_VHREF_CTRL, reg); + + /* + * Configure the VHRef timing values. In case the VHREF generator has + * been configured in manual mode, this will allow to manually set all + * horiz and vert ref values (non-active pixel areas) of the generator + * and allows setting the frame reference params. + */ + /* horizontal reference start/end */ + io_write16(sd, REG_HREF_S, href_start & MASK_VHREF); + io_write16(sd, REG_HREF_E, href_end & MASK_VHREF); + /* vertical reference f1 start/end */ + io_write16(sd, REG_VREF_F1_S, vref_f1_start & MASK_VHREF); + io_write(sd, REG_VREF_F1_WIDTH, vref_f1_width); + /* vertical reference f2 start/end */ + io_write16(sd, REG_VREF_F2_S, vref_f2_start & MASK_VHREF); + io_write(sd, REG_VREF_F2_WIDTH, vref_f2_width); + + /* F1/F2 FREF, field polarity */ + reg = fieldref_f1_start & MASK_VHREF; + reg |= field_polarity << 8; + io_write16(sd, REG_FREF_F1_S, reg); + reg = fieldref_f2_start & MASK_VHREF; + io_write16(sd, REG_FREF_F2_S, reg); + + return 0; +} + +/* Configure Video Output port signals */ +static int +tda1997x_configure_vidout(struct tda1997x_state *state) +{ + struct v4l2_subdev *sd = &state->sd; + struct tda1997x_platform_data *pdata = &state->pdata; + u8 prefilter; + u8 reg; + + /* Configure pixel clock generator: delay, polarity, rate */ + reg = (state->vid_fmt == OF_FMT_422_CCIR) ? + PCLK_SEL_X2 : PCLK_SEL_X1; + reg |= pdata->vidout_delay_pclk << PCLK_DELAY_SHIFT; + reg |= pdata->vidout_inv_pclk << PCLK_INV_SHIFT; + io_write(sd, REG_PCLK, reg); + + /* Configure pre-filter */ + prefilter = 0; /* filters off */ + /* YUV422 mode requires conversion */ + if ((state->vid_fmt == OF_FMT_422_SMPT) || + (state->vid_fmt == OF_FMT_422_CCIR)) { + /* 2/7 taps for Rv and Bu */ + prefilter = FILTERS_CTRL_2_7TAP << FILTERS_CTRL_BU_SHIFT | + FILTERS_CTRL_2_7TAP << FILTERS_CTRL_RV_SHIFT; + } + io_write(sd, REG_FILTERS_CTRL, prefilter); + + /* Configure video port */ + reg = state->vid_fmt & OF_FMT_MASK; + if (state->vid_fmt == OF_FMT_422_CCIR) + reg |= (OF_BLK | OF_TRC); + reg |= OF_VP_ENABLE; + io_write(sd, REG_OF, reg); + + /* Configure formatter and conversions */ + reg = io_read(sd, REG_VDP_CTRL); + /* pre-filter is needed unless (REG_FILTERS_CTRL == 0) */ + if (!prefilter) + reg |= VDP_CTRL_PREFILTER_BP; + else + reg &= ~VDP_CTRL_PREFILTER_BP; + /* formatter is needed for YUV422 and for trc/blc codes */ + if (state->vid_fmt == OF_FMT_444) + reg |= VDP_CTRL_FORMATTER_BP; + /* formatter and compdel needed for timing/blanking codes */ + else + reg &= ~(VDP_CTRL_FORMATTER_BP | VDP_CTRL_COMPDEL_BP); + /* activate compdel for small sync delays */ + if ((pdata->vidout_delay_vs < 4) || (pdata->vidout_delay_hs < 4)) + reg &= ~VDP_CTRL_COMPDEL_BP; + io_write(sd, REG_VDP_CTRL, reg); + + /* Configure DE output signal: delay, polarity, and source */ + reg = pdata->vidout_delay_de << DE_FREF_DELAY_SHIFT | + pdata->vidout_inv_de << DE_FREF_INV_SHIFT | + pdata->vidout_sel_de << DE_FREF_SEL_SHIFT; + io_write(sd, REG_DE_FREF, reg); + + /* Configure HS/HREF output signal: delay, polarity, and source */ + if (state->vid_fmt != OF_FMT_422_CCIR) { + reg = pdata->vidout_delay_hs << HS_HREF_DELAY_SHIFT | + pdata->vidout_inv_hs << HS_HREF_INV_SHIFT | + pdata->vidout_sel_hs << HS_HREF_SEL_SHIFT; + } else + reg = HS_HREF_SEL_NONE << HS_HREF_SEL_SHIFT; + io_write(sd, REG_HS_HREF, reg); + + /* Configure VS/VREF output signal: delay, polarity, and source */ + if (state->vid_fmt != OF_FMT_422_CCIR) { + reg = pdata->vidout_delay_vs << VS_VREF_DELAY_SHIFT | + pdata->vidout_inv_vs << VS_VREF_INV_SHIFT | + pdata->vidout_sel_vs << VS_VREF_SEL_SHIFT; + } else + reg = VS_VREF_SEL_NONE << VS_VREF_SEL_SHIFT; + io_write(sd, REG_VS_VREF, reg); + + return 0; +} + +/* Configure Audio output port signals */ +static int +tda1997x_configure_audout(struct v4l2_subdev *sd, u8 channel_assignment) +{ + struct tda1997x_state *state = to_state(sd); + struct tda1997x_platform_data *pdata = &state->pdata; + bool sp_used_by_fifo = 1; + u8 reg; + + if (!pdata->audout_format) + return 0; + + /* channel assignment (CEA-861-D Table 20) */ + io_write(sd, REG_AUDIO_PATH, channel_assignment); + + /* Audio output configuration */ + reg = 0; + switch (pdata->audout_format) { + case AUDFMT_TYPE_I2S: + reg |= AUDCFG_BUS_I2S << AUDCFG_BUS_SHIFT; + break; + case AUDFMT_TYPE_SPDIF: + reg |= AUDCFG_BUS_SPDIF << AUDCFG_BUS_SHIFT; + break; + } + switch (state->audio_type) { + case AUDCFG_TYPE_PCM: + reg |= AUDCFG_TYPE_PCM << AUDCFG_TYPE_SHIFT; + break; + case AUDCFG_TYPE_OBA: + reg |= AUDCFG_TYPE_OBA << AUDCFG_TYPE_SHIFT; + break; + case AUDCFG_TYPE_DST: + reg |= AUDCFG_TYPE_DST << AUDCFG_TYPE_SHIFT; + sp_used_by_fifo = 0; + break; + case AUDCFG_TYPE_HBR: + reg |= AUDCFG_TYPE_HBR << AUDCFG_TYPE_SHIFT; + if (pdata->audout_layout == 1) { + /* demuxed via AP0:AP3 */ + reg |= AUDCFG_HBR_DEMUX << AUDCFG_HBR_SHIFT; + if (pdata->audout_format == AUDFMT_TYPE_SPDIF) + sp_used_by_fifo = 0; + } else { + /* straight via AP0 */ + reg |= AUDCFG_HBR_STRAIGHT << AUDCFG_HBR_SHIFT; + } + break; + } + if (pdata->audout_width == 32) + reg |= AUDCFG_I2SW_32 << AUDCFG_I2SW_SHIFT; + else + reg |= AUDCFG_I2SW_16 << AUDCFG_I2SW_SHIFT; + + /* automatic hardware mute */ + if (pdata->audio_auto_mute) + reg |= AUDCFG_AUTO_MUTE_EN; + /* clock polarity */ + if (pdata->audout_invert_clk) + reg |= AUDCFG_CLK_INVERT; + io_write(sd, REG_AUDCFG, reg); + + /* audio layout */ + reg = (pdata->audout_layout) ? AUDIO_LAYOUT_LAYOUT1 : 0; + if (!pdata->audout_layoutauto) + reg |= AUDIO_LAYOUT_MANUAL; + if (sp_used_by_fifo) + reg |= AUDIO_LAYOUT_SP_FLAG; + io_write(sd, REG_AUDIO_LAYOUT, reg); + + /* FIFO Latency value */ + io_write(sd, REG_FIFO_LATENCY_VAL, 0x80); + + /* Audio output port config */ + if (sp_used_by_fifo) { + reg = AUDIO_OUT_ENABLE_AP0; + if (channel_assignment >= 0x01) + reg |= AUDIO_OUT_ENABLE_AP1; + if (channel_assignment >= 0x04) + reg |= AUDIO_OUT_ENABLE_AP2; + if (channel_assignment >= 0x0c) + reg |= AUDIO_OUT_ENABLE_AP3; + /* specific cases where AP1 is not used */ + if ((channel_assignment == 0x04) + || (channel_assignment == 0x08) + || (channel_assignment == 0x0c) + || (channel_assignment == 0x10) + || (channel_assignment == 0x14) + || (channel_assignment == 0x18) + || (channel_assignment == 0x1c)) + reg &= ~AUDIO_OUT_ENABLE_AP1; + /* specific cases where AP2 is not used */ + if ((channel_assignment >= 0x14) + && (channel_assignment <= 0x17)) + reg &= ~AUDIO_OUT_ENABLE_AP2; + } else { + reg = AUDIO_OUT_ENABLE_AP3 | + AUDIO_OUT_ENABLE_AP2 | + AUDIO_OUT_ENABLE_AP1 | + AUDIO_OUT_ENABLE_AP0; + } + if (pdata->audout_format == AUDFMT_TYPE_I2S) + reg |= (AUDIO_OUT_ENABLE_ACLK | AUDIO_OUT_ENABLE_WS); + io_write(sd, REG_AUDIO_OUT_ENABLE, reg); + + /* reset test mode to normal audio freq auto selection */ + io_write(sd, REG_TEST_MODE, 0x00); + + return 0; +} + +/* Soft Reset of specific hdmi info */ +static int +tda1997x_hdmi_info_reset(struct v4l2_subdev *sd, u8 info_rst, bool reset_sus) +{ + u8 reg; + + /* reset infoframe engine packets */ + reg = io_read(sd, REG_HDMI_INFO_RST); + io_write(sd, REG_HDMI_INFO_RST, info_rst); + + /* if infoframe engine has been reset clear INT_FLG_MODE */ + if (reg & RESET_IF) { + reg = io_read(sd, REG_INT_FLG_CLR_MODE); + io_write(sd, REG_INT_FLG_CLR_MODE, reg); + } + + /* Disable REFTIM to restart start-up-sequencer (SUS) */ + reg = io_read(sd, REG_RATE_CTRL); + reg &= ~RATE_REFTIM_ENABLE; + if (!reset_sus) + reg |= RATE_REFTIM_ENABLE; + reg = io_write(sd, REG_RATE_CTRL, reg); + + return 0; +} + +static void +tda1997x_power_mode(struct tda1997x_state *state, bool enable) +{ + struct v4l2_subdev *sd = &state->sd; + u8 reg; + + if (enable) { + /* Automatic control of TMDS */ + io_write(sd, REG_PON_OVR_EN, PON_DIS); + /* Enable current bias unit */ + io_write(sd, REG_CFG1, PON_EN); + /* Enable deep color PLL */ + io_write(sd, REG_DEEP_PLL7_BYP, PON_DIS); + /* Output buffers active */ + reg = io_read(sd, REG_OF); + reg &= ~OF_VP_ENABLE; + io_write(sd, REG_OF, reg); + } else { + /* Power down EDID mode sequence */ + /* Output buffers in HiZ */ + reg = io_read(sd, REG_OF); + reg |= OF_VP_ENABLE; + io_write(sd, REG_OF, reg); + /* Disable deep color PLL */ + io_write(sd, REG_DEEP_PLL7_BYP, PON_EN); + /* Disable current bias unit */ + io_write(sd, REG_CFG1, PON_DIS); + /* Manual control of TMDS */ + io_write(sd, REG_PON_OVR_EN, PON_EN); + } +} + +static bool +tda1997x_detect_tx_5v(struct v4l2_subdev *sd) +{ + u8 reg = io_read(sd, REG_DETECT_5V); + + return ((reg & DETECT_5V_SEL) ? 1 : 0); +} + +static bool +tda1997x_detect_tx_hpd(struct v4l2_subdev *sd) +{ + u8 reg = io_read(sd, REG_DETECT_5V); + + return ((reg & DETECT_HPD) ? 1 : 0); +} + +static int +tda1997x_detect_std(struct tda1997x_state *state) +{ + struct v4l2_subdev *sd = &state->sd; + u32 vper; + u16 hper; + u16 hsper; + int i; + + /* + * Read the FMT registers + * REG_V_PER: Period of a frame (or two fields) in MCLK(27MHz) cycles + * REG_H_PER: Period of a line in MCLK(27MHz) cycles + * REG_HS_WIDTH: Period of horiz sync pulse in MCLK(27MHz) cycles + */ + vper = io_read24(sd, REG_V_PER) & MASK_VPER; + hper = io_read16(sd, REG_H_PER) & MASK_HPER; + hsper = io_read16(sd, REG_HS_WIDTH) & MASK_HSWIDTH; + if (!vper || !hper || !hsper) + return -ENOLINK; + v4l2_dbg(1, debug, sd, "Signal Timings: %u/%u/%u\n", vper, hper, hsper); + + for (i = 0; v4l2_dv_timings_presets[i].bt.width; i++) { + const struct v4l2_bt_timings *bt; + u32 lines, width, _hper, _hsper; + u32 vmin, vmax, hmin, hmax, hsmin, hsmax; + bool vmatch, hmatch, hsmatch; + + bt = &v4l2_dv_timings_presets[i].bt; + width = V4L2_DV_BT_FRAME_WIDTH(bt); + lines = V4L2_DV_BT_FRAME_HEIGHT(bt); + _hper = (u32)bt->pixelclock / width; + if (bt->interlaced) + lines /= 2; + /* vper +/- 0.7% */ + vmin = ((27000000 / 1000) * 993) / _hper * lines; + vmax = ((27000000 / 1000) * 1007) / _hper * lines; + /* hper +/- 1.0% */ + hmin = ((27000000 / 100) * 99) / _hper; + hmax = ((27000000 / 100) * 101) / _hper; + /* hsper +/- 2 (take care to avoid 32bit overflow) */ + _hsper = 27000 * bt->hsync / ((u32)bt->pixelclock/1000); + hsmin = _hsper - 2; + hsmax = _hsper + 2; + + /* vmatch matches the framerate */ + vmatch = ((vper <= vmax) && (vper >= vmin)) ? 1 : 0; + /* hmatch matches the width */ + hmatch = ((hper <= hmax) && (hper >= hmin)) ? 1 : 0; + /* hsmatch matches the hswidth */ + hsmatch = ((hsper <= hsmax) && (hsper >= hsmin)) ? 1 : 0; + if (hmatch && vmatch && hsmatch) { + state->detected_timings = &v4l2_dv_timings_presets[i]; + v4l2_print_dv_timings(sd->name, "Detected format: ", + state->detected_timings, false); + return 0; + } + } + + v4l_err(state->client, "no resolution match for timings: %d/%d/%d\n", + vper, hper, hsper); + return -EINVAL; +} + +/* some sort of errata workaround for chip revision 0 (N1) */ +static void tda1997x_reset_n1(struct tda1997x_state *state) +{ + struct v4l2_subdev *sd = &state->sd; + u8 reg; + + /* clear HDMI mode flag in BCAPS */ + io_write(sd, REG_CLK_CFG, CLK_CFG_SEL_ACLK_EN | CLK_CFG_SEL_ACLK); + io_write(sd, REG_PON_OVR_EN, PON_EN); + io_write(sd, REG_PON_CBIAS, PON_EN); + io_write(sd, REG_PON_PLL, PON_EN); + + reg = io_read(sd, REG_MODE_REC_CFG1); + reg &= ~0x06; + reg |= 0x02; + io_write(sd, REG_MODE_REC_CFG1, reg); + io_write(sd, REG_CLK_CFG, CLK_CFG_DIS); + io_write(sd, REG_PON_OVR_EN, PON_DIS); + reg = io_read(sd, REG_MODE_REC_CFG1); + reg &= ~0x06; + io_write(sd, REG_MODE_REC_CFG1, reg); +} + +/* + * Activity detection must only be notified when stable_clk_x AND active_x + * bits are set to 1. If only stable_clk_x bit is set to 1 but not + * active_x, it means that the TMDS clock is not in the defined range + * and activity detection must not be notified. + */ +static u8 +tda1997x_read_activity_status_regs(struct v4l2_subdev *sd) +{ + u8 reg, status = 0; + + /* Read CLK_A_STATUS register */ + reg = io_read(sd, REG_CLK_A_STATUS); + /* when stable_clk_x is set to 1, check active_x bit */ + if ((reg & MASK_CLK_STABLE) && !(reg & MASK_CLK_ACTIVE)) + reg &= ~MASK_CLK_STABLE; + status |= ((reg & MASK_CLK_STABLE) >> 2); + + /* Read CLK_B_STATUS register */ + reg = io_read(sd, REG_CLK_B_STATUS); + /* when stable_clk_x is set to 1, check active_x bit */ + if ((reg & MASK_CLK_STABLE) && !(reg & MASK_CLK_ACTIVE)) + reg &= ~MASK_CLK_STABLE; + status |= ((reg & MASK_CLK_STABLE) >> 1); + + /* Read the SUS_STATUS register */ + reg = io_read(sd, REG_SUS_STATUS); + + /* If state = 5 => TMDS is locked */ + if ((reg & MASK_SUS_STATUS) == LAST_STATE_REACHED) + status |= MASK_SUS_STATE; + else + status &= ~MASK_SUS_STATE; + + return status; +} + +/* parse an infoframe and do some sanity checks on it */ +static unsigned int +tda1997x_parse_infoframe(struct tda1997x_state *state, u16 addr) +{ + struct v4l2_subdev *sd = &state->sd; + struct v4l2_hdmi_colorimetry *c = &state->colorimetry; + union hdmi_infoframe frame; + u8 buffer[40]; + u8 reg; + int len, err; + + /* read data */ + len = io_readn(sd, addr, sizeof(buffer), buffer); + err = hdmi_infoframe_unpack(&frame, buffer); + if (err) { + v4l_err(state->client, + "failed parsing %d byte infoframe: 0x%04x/0x%02x\n", + len, addr, buffer[0]); + return err; + } + hdmi_infoframe_log(KERN_INFO, &state->client->dev, &frame); + switch (frame.any.type) { + /* Audio InfoFrame: see HDMI spec 8.2.2 */ + case HDMI_INFOFRAME_TYPE_AUDIO: + /* sample rate */ + switch (frame.audio.sample_frequency) { + case HDMI_AUDIO_SAMPLE_FREQUENCY_32000: + state->audio_samplerate = 32000; + break; + case HDMI_AUDIO_SAMPLE_FREQUENCY_44100: + state->audio_samplerate = 44100; + break; + case HDMI_AUDIO_SAMPLE_FREQUENCY_48000: + state->audio_samplerate = 48000; + break; + case HDMI_AUDIO_SAMPLE_FREQUENCY_88200: + state->audio_samplerate = 88200; + break; + case HDMI_AUDIO_SAMPLE_FREQUENCY_96000: + state->audio_samplerate = 96000; + break; + case HDMI_AUDIO_SAMPLE_FREQUENCY_176400: + state->audio_samplerate = 176400; + break; + case HDMI_AUDIO_SAMPLE_FREQUENCY_192000: + state->audio_samplerate = 192000; + break; + default: + case HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM: + break; + } + + /* sample size */ + switch (frame.audio.sample_size) { + case HDMI_AUDIO_SAMPLE_SIZE_16: + state->audio_samplesize = 16; + break; + case HDMI_AUDIO_SAMPLE_SIZE_20: + state->audio_samplesize = 20; + break; + case HDMI_AUDIO_SAMPLE_SIZE_24: + state->audio_samplesize = 24; + break; + case HDMI_AUDIO_SAMPLE_SIZE_STREAM: + default: + break; + } + + /* Channel Count */ + state->audio_channels = frame.audio.channels; + if (frame.audio.channel_allocation && + frame.audio.channel_allocation != state->audio_ch_alloc) { + /* use the channel assignment from the infoframe */ + state->audio_ch_alloc = frame.audio.channel_allocation; + tda1997x_configure_audout(sd, state->audio_ch_alloc); + /* reset the audio FIFO */ + tda1997x_hdmi_info_reset(sd, RESET_AUDIO, false); + } + break; + + /* Auxiliary Video information (AVI) InfoFrame: see HDMI spec 8.2.1 */ + case HDMI_INFOFRAME_TYPE_AVI: + state->avi_infoframe = frame.avi; + state->colorimetry = v4l2_hdmi_rx_colorimetry(&frame.avi, NULL, + state->timings.bt.height); + /* If ycbcr_enc is V4L2_YCBCR_ENC_DEFAULT, we receive RGB */ + if (c->ycbcr_enc == V4L2_YCBCR_ENC_DEFAULT) { + switch (state->rgb_quantization_range) { + case V4L2_DV_RGB_RANGE_LIMITED: + c->quantization = V4L2_QUANTIZATION_FULL_RANGE; + break; + case V4L2_DV_RGB_RANGE_FULL: + c->quantization = V4L2_QUANTIZATION_LIM_RANGE; + break; + } + } + v4l_dbg(1, debug, state->client, + "colorspace=%d/%d colorimetry=%d range=%s content=%d\n", + frame.avi.colorspace, c->colorspace, + frame.avi.colorimetry, + v4l2_quantization_names[c->quantization], + frame.avi.content_type); + + /* configure upsampler: 0=bypass 1=repeatchroma 2=interpolate */ + reg = io_read(sd, REG_PIX_REPEAT); + reg &= ~PIX_REPEAT_MASK_UP_SEL; + if (frame.avi.colorspace == HDMI_COLORSPACE_YUV422) + reg |= (PIX_REPEAT_CHROMA << PIX_REPEAT_SHIFT); + io_write(sd, REG_PIX_REPEAT, reg); + + /* ConfigurePixelRepeater: repeat n-times each pixel */ + reg = io_read(sd, REG_PIX_REPEAT); + reg &= ~PIX_REPEAT_MASK_REP; + reg |= frame.avi.pixel_repeat; + io_write(sd, REG_PIX_REPEAT, reg); + + /* configure the receiver with the new colorspace */ + tda1997x_configure_csc(sd); + break; + default: + break; + } + return 0; +} + +static void tda1997x_irq_sus(struct tda1997x_state *state, u8 *flags) +{ + struct v4l2_subdev *sd = &state->sd; + u8 reg, source; + + source = io_read(sd, REG_INT_FLG_CLR_SUS); + io_write(sd, REG_INT_FLG_CLR_SUS, source); + + if (source & MASK_MPT) { + /* reset MTP in use flag if set */ + if (state->mptrw_in_progress) + state->mptrw_in_progress = 0; + } + + if (source & MASK_SUS_END) { + /* reset audio FIFO */ + reg = io_read(sd, REG_HDMI_INFO_RST); + reg |= MASK_SR_FIFO_FIFO_CTRL; + io_write(sd, REG_HDMI_INFO_RST, reg); + reg &= ~MASK_SR_FIFO_FIFO_CTRL; + io_write(sd, REG_HDMI_INFO_RST, reg); + + /* reset HDMI flags */ + state->hdmi_status = 0; + } + + /* filter FMT interrupt based on SUS state */ + reg = io_read(sd, REG_SUS_STATUS); + if (((reg & MASK_SUS_STATUS) != LAST_STATE_REACHED) + || (source & MASK_MPT)) { + source &= ~MASK_FMT; + } + + if (source & (MASK_FMT | MASK_SUS_END)) { + reg = io_read(sd, REG_SUS_STATUS); + if ((reg & MASK_SUS_STATUS) != LAST_STATE_REACHED) { + v4l_err(state->client, "BAD SUS STATUS\n"); + return; + } + + /* There is new activity, the status for HDCP repeater state */ + state->state_c5_reached = 0; + + /* Detect the new resolution */ + if (!tda1997x_detect_std(state)) + v4l2_subdev_notify_event(&state->sd, &tda1997x_ev_fmt); + } +} + +static void tda1997x_irq_ddc(struct tda1997x_state *state, u8 *flags) +{ + struct v4l2_subdev *sd = &state->sd; + u8 source; + + source = io_read(sd, REG_INT_FLG_CLR_DDC); + io_write(sd, REG_INT_FLG_CLR_DDC, source); + if (source & MASK_EDID_MTP) { + /* reset MTP in use flag if set */ + if (state->mptrw_in_progress) + state->mptrw_in_progress = 0; + } + + /* Detection of +5V */ + if (source & MASK_DET_5V) { + v4l2_ctrl_s_ctrl(state->detect_tx_5v_ctrl, + tda1997x_detect_tx_5v(sd)); + } +} + +static void tda1997x_irq_rate(struct tda1997x_state *state, u8 *flags) +{ + struct v4l2_subdev *sd = &state->sd; + u8 reg, source; + + u8 irq_status, last_irq_status; + + source = io_read(sd, REG_INT_FLG_CLR_RATE); + io_write(sd, REG_INT_FLG_CLR_RATE, source); + + /* read status regs */ + last_irq_status = irq_status = tda1997x_read_activity_status_regs(sd); + + /* + * read clock status reg until INT_FLG_CLR_RATE is still 0 + * after the read to make sure its the last one + */ + reg = source; + while (reg != 0) { + irq_status = tda1997x_read_activity_status_regs(sd); + reg = io_read(sd, REG_INT_FLG_CLR_RATE); + io_write(sd, REG_INT_FLG_CLR_RATE, reg); + source |= reg; + } + + /* we only pay attention to stability change events */ + if (source & (MASK_RATE_A_ST | MASK_RATE_B_ST)) { + int input = (source & MASK_RATE_A_ST)?0:1; + u8 mask = 1<<input; + + /* state change */ + if ((irq_status & mask) != (state->activity_status & mask)) { + /* activity lost */ + if ((irq_status & mask) == 0) { + v4l_info(state->client, + "HDMI-%c: Digital Activity Lost\n", + input+'A'); + + /* bypass up/down sampler and pixel repeater */ + reg = io_read(sd, REG_PIX_REPEAT); + reg &= ~PIX_REPEAT_MASK_UP_SEL; + reg &= ~PIX_REPEAT_MASK_REP; + io_write(sd, REG_PIX_REPEAT, reg); + + if (state->chip_revision == 0) + tda1997x_reset_n1(state); + + state->detected_timings = NULL; + state->input_detect[input] = 0; + v4l2_subdev_notify_event(sd, &tda1997x_ev_fmt); + } + + /* activity detected */ + else { + v4l_info(state->client, + "HDMI-%c: Digital Activity Detected\n", + input+'A'); + state->input_detect[input] = 1; + } + + /* hold onto current state */ + state->activity_status = (irq_status & mask); + } + } +} + +static void tda1997x_irq_info(struct tda1997x_state *state, u8 *flags) +{ + struct v4l2_subdev *sd = &state->sd; + u8 source; + + source = io_read(sd, REG_INT_FLG_CLR_INFO); + io_write(sd, REG_INT_FLG_CLR_INFO, source); + + /* Audio infoframe */ + if (source & MASK_AUD_IF) { + tda1997x_parse_infoframe(state, AUD_IF); + source &= ~MASK_AUD_IF; + } + + /* Source Product Descriptor infoframe change */ + if (source & MASK_SPD_IF) { + tda1997x_parse_infoframe(state, SPD_IF); + source &= ~MASK_SPD_IF; + } + + /* Auxiliary Video Information infoframe */ + if (source & MASK_AVI_IF) { + tda1997x_parse_infoframe(state, AVI_IF); + source &= ~MASK_AVI_IF; + } +} + +static void tda1997x_irq_audio(struct tda1997x_state *state, u8 *flags) +{ + struct v4l2_subdev *sd = &state->sd; + u8 reg, source; + + source = io_read(sd, REG_INT_FLG_CLR_AUDIO); + io_write(sd, REG_INT_FLG_CLR_AUDIO, source); + + /* reset audio FIFO on FIFO pointer error or audio mute */ + if (source & MASK_ERROR_FIFO_PT || + source & MASK_MUTE_FLG) { + /* audio reset audio FIFO */ + reg = io_read(sd, REG_SUS_STATUS); + if ((reg & MASK_SUS_STATUS) == LAST_STATE_REACHED) { + reg = io_read(sd, REG_HDMI_INFO_RST); + reg |= MASK_SR_FIFO_FIFO_CTRL; + io_write(sd, REG_HDMI_INFO_RST, reg); + reg &= ~MASK_SR_FIFO_FIFO_CTRL; + io_write(sd, REG_HDMI_INFO_RST, reg); + /* reset channel status IT if present */ + source &= ~(MASK_CH_STATE); + } + } + if (source & MASK_AUDIO_FREQ_FLG) { + static const int freq[] = { + 0, 32000, 44100, 48000, 88200, 96000, 176400, 192000 + }; + + reg = io_read(sd, REG_AUDIO_FREQ); + state->audio_samplerate = freq[reg & 7]; + v4l_info(state->client, "Audio Frequency Change: %dHz\n", + state->audio_samplerate); + } + if (source & MASK_AUDIO_FLG) { + reg = io_read(sd, REG_AUDIO_FLAGS); + if (reg & BIT(AUDCFG_TYPE_DST)) + state->audio_type = AUDCFG_TYPE_DST; + if (reg & BIT(AUDCFG_TYPE_OBA)) + state->audio_type = AUDCFG_TYPE_OBA; + if (reg & BIT(AUDCFG_TYPE_HBR)) + state->audio_type = AUDCFG_TYPE_HBR; + if (reg & BIT(AUDCFG_TYPE_PCM)) + state->audio_type = AUDCFG_TYPE_PCM; + v4l_info(state->client, "Audio Type: %s\n", + audtype_names[state->audio_type]); + } +} + +static void tda1997x_irq_hdcp(struct tda1997x_state *state, u8 *flags) +{ + struct v4l2_subdev *sd = &state->sd; + u8 reg, source; + + source = io_read(sd, REG_INT_FLG_CLR_HDCP); + io_write(sd, REG_INT_FLG_CLR_HDCP, source); + + /* reset MTP in use flag if set */ + if (source & MASK_HDCP_MTP) + state->mptrw_in_progress = 0; + if (source & MASK_STATE_C5) { + /* REPEATER: mask AUDIO and IF irqs to avoid IF during auth */ + reg = io_read(sd, REG_INT_MASK_TOP); + reg &= ~(INTERRUPT_AUDIO | INTERRUPT_INFO); + io_write(sd, REG_INT_MASK_TOP, reg); + *flags &= (INTERRUPT_AUDIO | INTERRUPT_INFO); + } +} + +static irqreturn_t tda1997x_isr_thread(int irq, void *d) +{ + struct tda1997x_state *state = d; + struct v4l2_subdev *sd = &state->sd; + u8 flags; + + mutex_lock(&state->lock); + do { + /* read interrupt flags */ + flags = io_read(sd, REG_INT_FLG_CLR_TOP); + if (flags == 0) + break; + + /* SUS interrupt source (Input activity events) */ + if (flags & INTERRUPT_SUS) + tda1997x_irq_sus(state, &flags); + /* DDC interrupt source (Display Data Channel) */ + else if (flags & INTERRUPT_DDC) + tda1997x_irq_ddc(state, &flags); + /* RATE interrupt source (Digital Input activity) */ + else if (flags & INTERRUPT_RATE) + tda1997x_irq_rate(state, &flags); + /* Infoframe change interrupt */ + else if (flags & INTERRUPT_INFO) + tda1997x_irq_info(state, &flags); + /* Audio interrupt source: + * freq change, DST,OBA,HBR,ASP flags, mute, FIFO err + */ + else if (flags & INTERRUPT_AUDIO) + tda1997x_irq_audio(state, &flags); + /* HDCP interrupt source (content protection) */ + if (flags & INTERRUPT_HDCP) + tda1997x_irq_hdcp(state, &flags); + } while (flags != 0); + mutex_unlock(&state->lock); + + return IRQ_HANDLED; +} + +/* ----------------------------------------------------------------------------- + * v4l2_subdev_video_ops + */ + +static int +tda1997x_g_input_status(struct v4l2_subdev *sd, u32 *status) +{ + struct tda1997x_state *state = to_state(sd); + + mutex_lock(&state->lock); + if (state->detected_timings) + *status = 0; + else + *status |= V4L2_IN_ST_NO_SIGNAL; + mutex_unlock(&state->lock); + + return 0; +}; + +static int tda1997x_s_dv_timings(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings) +{ + struct tda1997x_state *state = to_state(sd); + int ret; + + v4l_dbg(1, debug, state->client, "%s\n", __func__); + if (!timings) + return -EINVAL; + + if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) + return 0; /* no changes */ + + if (!v4l2_valid_dv_timings(timings, &tda1997x_dv_timings_cap, + NULL, NULL)) + return -ERANGE; + + mutex_lock(&state->lock); + state->timings = *timings; + /* setup frame detection window and VHREF timing generator */ + ret = tda1997x_configure_vhref(sd); + if (ret) + goto error; + /* configure colorspace conversion */ + ret = tda1997x_configure_csc(sd); + if (ret) + goto error; + mutex_unlock(&state->lock); + + return 0; + +error: + mutex_unlock(&state->lock); + return ret; +} + +static int tda1997x_g_dv_timings(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings) +{ + struct tda1997x_state *state = to_state(sd); + + v4l_dbg(1, debug, state->client, "%s\n", __func__); + if (!timings) + return -EINVAL; + + mutex_lock(&state->lock); + *timings = state->timings; + mutex_unlock(&state->lock); + + return 0; +} + +static int tda1997x_query_dv_timings(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings) +{ + struct tda1997x_state *state = to_state(sd); + int ret; + + v4l_dbg(1, debug, state->client, "%s\n", __func__); + if (!timings) + return -EINVAL; + + memset(timings, 0, sizeof(struct v4l2_dv_timings)); + mutex_lock(&state->lock); + ret = tda1997x_detect_std(state); + if (!ret) + *timings = *state->detected_timings; + mutex_unlock(&state->lock); + + return ret; +} + +static int tda1997x_s_stream(struct v4l2_subdev *sd, int enable) +{ + struct tda1997x_state *state = to_state(sd); + + v4l_dbg(1, debug, state->client, "%s %d\n", __func__, enable); + mutex_lock(&state->lock); + if (!state->detected_timings) + v4l_dbg(1, debug, state->client, "Invalid HDMI signal\n"); + mutex_unlock(&state->lock); + + return 0; +} + +static const struct v4l2_subdev_video_ops tda1997x_video_ops = { + .g_input_status = tda1997x_g_input_status, + .s_dv_timings = tda1997x_s_dv_timings, + .g_dv_timings = tda1997x_g_dv_timings, + .query_dv_timings = tda1997x_query_dv_timings, + .s_stream = tda1997x_s_stream, +}; + + +/* ----------------------------------------------------------------------------- + * v4l2_subdev_pad_ops + */ + +static int tda1997x_init_cfg(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg) +{ + struct tda1997x_state *state = to_state(sd); + struct v4l2_mbus_framefmt *mf; + + mf = v4l2_subdev_get_try_format(sd, cfg, 0); + mf->code = state->mbus_codes[0]; + + return 0; +} + +static int tda1997x_enum_mbus_code(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_mbus_code_enum *code) +{ + struct tda1997x_state *state = to_state(sd); + + v4l_dbg(1, debug, state->client, "%s %d/%d\n", __func__, + code->index, ARRAY_SIZE(state->mbus_codes)); + if (code->index >= ARRAY_SIZE(state->mbus_codes)) + return -EINVAL; + + if (!state->mbus_codes[code->index]) + return -EINVAL; + + code->code = state->mbus_codes[code->index]; + + return 0; +} + +static int tda1997x_fill_format(struct tda1997x_state *state, + struct v4l2_mbus_framefmt *format) +{ + const struct v4l2_bt_timings *bt; + + v4l_dbg(1, debug, state->client, "%s\n", __func__); + + if (!state->detected_timings) + return -EINVAL; + + memset(format, 0, sizeof(*format)); + bt = &state->detected_timings->bt; + format->width = bt->width; + format->height = bt->height; + format->colorspace = state->colorimetry.colorspace; + format->field = (bt->interlaced) ? + V4L2_FIELD_SEQ_TB : V4L2_FIELD_NONE; + + return 0; +} + +static int tda1997x_get_format(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) +{ + struct tda1997x_state *state = to_state(sd); + + v4l_dbg(1, debug, state->client, "%s pad=%d which=%d\n", + __func__, format->pad, format->which); + if (format->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + tda1997x_fill_format(state, &format->format); + + if (format->which == V4L2_SUBDEV_FORMAT_TRY) { + struct v4l2_mbus_framefmt *fmt; + + fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); + format->format.code = fmt->code; + } else + format->format.code = state->mbus_code; + + return 0; +} + +static int tda1997x_set_format(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *format) +{ + struct tda1997x_state *state = to_state(sd); + u32 code = 0; + int i; + + v4l_dbg(1, debug, state->client, "%s pad=%d which=%d fmt=0x%x\n", + __func__, format->pad, format->which, format->format.code); + if (format->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(state->mbus_codes); i++) { + if (format->format.code == state->mbus_codes[i]) { + code = state->mbus_codes[i]; + break; + } + } + if (!code) + code = state->mbus_codes[0]; + + tda1997x_fill_format(state, &format->format); + format->format.code = code; + + if (format->which == V4L2_SUBDEV_FORMAT_TRY) { + struct v4l2_mbus_framefmt *fmt; + + fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); + *fmt = format->format; + } else { + int ret = tda1997x_setup_format(state, format->format.code); + + if (ret) + return ret; + /* mbus_code has changed - re-configure csc/vidout */ + tda1997x_configure_csc(sd); + tda1997x_configure_vidout(state); + } + + return 0; +} + +static int tda1997x_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) +{ + struct tda1997x_state *state = to_state(sd); + + v4l_dbg(1, debug, state->client, "%s pad=%d\n", __func__, edid->pad); + memset(edid->reserved, 0, sizeof(edid->reserved)); + + if (edid->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + if (edid->start_block == 0 && edid->blocks == 0) { + edid->blocks = state->edid.blocks; + return 0; + } + + if (!state->edid.present) + return -ENODATA; + + if (edid->start_block >= state->edid.blocks) + return -EINVAL; + + if (edid->start_block + edid->blocks > state->edid.blocks) + edid->blocks = state->edid.blocks - edid->start_block; + + memcpy(edid->edid, state->edid.edid + edid->start_block * 128, + edid->blocks * 128); + + return 0; +} + +static int tda1997x_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) +{ + struct tda1997x_state *state = to_state(sd); + int i; + + v4l_dbg(1, debug, state->client, "%s pad=%d\n", __func__, edid->pad); + memset(edid->reserved, 0, sizeof(edid->reserved)); + + if (edid->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + if (edid->start_block != 0) + return -EINVAL; + + if (edid->blocks == 0) { + state->edid.blocks = 0; + state->edid.present = 0; + tda1997x_disable_edid(sd); + return 0; + } + + if (edid->blocks > 2) { + edid->blocks = 2; + return -E2BIG; + } + + tda1997x_disable_edid(sd); + + /* write base EDID */ + for (i = 0; i < 128; i++) + io_write(sd, REG_EDID_IN_BYTE0 + i, edid->edid[i]); + + /* write CEA Extension */ + for (i = 0; i < 128; i++) + io_write(sd, REG_EDID_IN_BYTE128 + i, edid->edid[i+128]); + + tda1997x_enable_edid(sd); + + return 0; +} + +static int tda1997x_get_dv_timings_cap(struct v4l2_subdev *sd, + struct v4l2_dv_timings_cap *cap) +{ + if (cap->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + *cap = tda1997x_dv_timings_cap; + return 0; +} + +static int tda1997x_enum_dv_timings(struct v4l2_subdev *sd, + struct v4l2_enum_dv_timings *timings) +{ + if (timings->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + return v4l2_enum_dv_timings_cap(timings, &tda1997x_dv_timings_cap, + NULL, NULL); +} + +static const struct v4l2_subdev_pad_ops tda1997x_pad_ops = { + .init_cfg = tda1997x_init_cfg, + .enum_mbus_code = tda1997x_enum_mbus_code, + .get_fmt = tda1997x_get_format, + .set_fmt = tda1997x_set_format, + .get_edid = tda1997x_get_edid, + .set_edid = tda1997x_set_edid, + .dv_timings_cap = tda1997x_get_dv_timings_cap, + .enum_dv_timings = tda1997x_enum_dv_timings, +}; + +/* ----------------------------------------------------------------------------- + * v4l2_subdev_core_ops + */ + +static int tda1997x_log_infoframe(struct v4l2_subdev *sd, int addr) +{ + struct tda1997x_state *state = to_state(sd); + union hdmi_infoframe frame; + u8 buffer[40]; + int len, err; + + /* read data */ + len = io_readn(sd, addr, sizeof(buffer), buffer); + v4l2_dbg(1, debug, sd, "infoframe: addr=%d len=%d\n", addr, len); + err = hdmi_infoframe_unpack(&frame, buffer); + if (err) { + v4l_err(state->client, + "failed parsing %d byte infoframe: 0x%04x/0x%02x\n", + len, addr, buffer[0]); + return err; + } + hdmi_infoframe_log(KERN_INFO, &state->client->dev, &frame); + + return 0; +} + +static int tda1997x_log_status(struct v4l2_subdev *sd) +{ + struct tda1997x_state *state = to_state(sd); + struct v4l2_dv_timings timings; + struct hdmi_avi_infoframe *avi = &state->avi_infoframe; + + v4l2_info(sd, "-----Chip status-----\n"); + v4l2_info(sd, "Chip: %s N%d\n", state->info->name, + state->chip_revision + 1); + v4l2_info(sd, "EDID Enabled: %s\n", state->edid.present ? "yes" : "no"); + + v4l2_info(sd, "-----Signal status-----\n"); + v4l2_info(sd, "Cable detected (+5V power): %s\n", + tda1997x_detect_tx_5v(sd) ? "yes" : "no"); + v4l2_info(sd, "HPD detected: %s\n", + tda1997x_detect_tx_hpd(sd) ? "yes" : "no"); + + v4l2_info(sd, "-----Video Timings-----\n"); + if (tda1997x_query_dv_timings(sd, &timings)) + v4l2_info(sd, "No video detected\n"); + else + v4l2_print_dv_timings(sd->name, "Detected format: ", + &timings, true); + v4l2_print_dv_timings(sd->name, "Configured format: ", + &state->timings, true); + + v4l2_info(sd, "-----Color space-----\n"); + v4l2_info(sd, "Input color space: %s %s %s", + hdmi_colorspace_names[avi->colorspace], + (avi->colorspace == HDMI_COLORSPACE_RGB) ? "" : + hdmi_colorimetry_names[avi->colorimetry], + v4l2_quantization_names[state->colorimetry.quantization]); + v4l2_info(sd, "Output color space: %s", + vidfmt_names[state->vid_fmt]); + v4l2_info(sd, "Color space conversion: %s", state->conv ? + state->conv->name : "None"); + + v4l2_info(sd, "-----Audio-----\n"); + if (state->audio_channels) { + v4l2_info(sd, "audio: %dch %dHz\n", state->audio_channels, + state->audio_samplerate); + } else { + v4l2_info(sd, "audio: none\n"); + } + + v4l2_info(sd, "-----Infoframes-----\n"); + tda1997x_log_infoframe(sd, AUD_IF); + tda1997x_log_infoframe(sd, SPD_IF); + tda1997x_log_infoframe(sd, AVI_IF); + + return 0; +} + +static int tda1997x_subscribe_event(struct v4l2_subdev *sd, + struct v4l2_fh *fh, + struct v4l2_event_subscription *sub) +{ + switch (sub->type) { + case V4L2_EVENT_SOURCE_CHANGE: + return v4l2_src_change_event_subdev_subscribe(sd, fh, sub); + case V4L2_EVENT_CTRL: + return v4l2_ctrl_subdev_subscribe_event(sd, fh, sub); + default: + return -EINVAL; + } +} + +static const struct v4l2_subdev_core_ops tda1997x_core_ops = { + .log_status = tda1997x_log_status, + .subscribe_event = tda1997x_subscribe_event, + .unsubscribe_event = v4l2_event_subdev_unsubscribe, +}; + +/* ----------------------------------------------------------------------------- + * v4l2_subdev_ops + */ + +static const struct v4l2_subdev_ops tda1997x_subdev_ops = { + .core = &tda1997x_core_ops, + .video = &tda1997x_video_ops, + .pad = &tda1997x_pad_ops, +}; + +/* ----------------------------------------------------------------------------- + * v4l2_controls + */ + +static int tda1997x_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct v4l2_subdev *sd = to_sd(ctrl); + struct tda1997x_state *state = to_state(sd); + + switch (ctrl->id) { + /* allow overriding the default RGB quantization range */ + case V4L2_CID_DV_RX_RGB_RANGE: + state->rgb_quantization_range = ctrl->val; + tda1997x_configure_csc(sd); + return 0; + } + + return -EINVAL; +}; + +static int tda1997x_g_volatile_ctrl(struct v4l2_ctrl *ctrl) +{ + struct v4l2_subdev *sd = to_sd(ctrl); + struct tda1997x_state *state = to_state(sd); + + if (ctrl->id == V4L2_CID_DV_RX_IT_CONTENT_TYPE) { + ctrl->val = state->avi_infoframe.content_type; + return 0; + } + return -EINVAL; +}; + +static const struct v4l2_ctrl_ops tda1997x_ctrl_ops = { + .s_ctrl = tda1997x_s_ctrl, + .g_volatile_ctrl = tda1997x_g_volatile_ctrl, +}; + +static int tda1997x_core_init(struct v4l2_subdev *sd) +{ + struct tda1997x_state *state = to_state(sd); + struct tda1997x_platform_data *pdata = &state->pdata; + u8 reg; + int i; + + /* disable HPD */ + io_write(sd, REG_HPD_AUTO_CTRL, HPD_AUTO_HPD_UNSEL); + if (state->chip_revision == 0) { + io_write(sd, REG_MAN_SUS_HDMI_SEL, MAN_DIS_HDCP | MAN_RST_HDCP); + io_write(sd, REG_CGU_DBG_SEL, 1 << CGU_DBG_CLK_SEL_SHIFT); + } + + /* reset infoframe at end of start-up-sequencer */ + io_write(sd, REG_SUS_SET_RGB2, 0x06); + io_write(sd, REG_SUS_SET_RGB3, 0x06); + + /* Enable TMDS pull-ups */ + io_write(sd, REG_RT_MAN_CTRL, RT_MAN_CTRL_RT | + RT_MAN_CTRL_RT_B | RT_MAN_CTRL_RT_A); + + /* enable sync measurement timing */ + tda1997x_cec_write(sd, REG_PWR_CONTROL & 0xff, 0x04); + /* adjust CEC clock divider */ + tda1997x_cec_write(sd, REG_OSC_DIVIDER & 0xff, 0x03); + tda1997x_cec_write(sd, REG_EN_OSC_PERIOD_LSB & 0xff, 0xa0); + io_write(sd, REG_TIMER_D, 0x54); + /* enable power switch */ + reg = tda1997x_cec_read(sd, REG_CONTROL & 0xff); + reg |= 0x20; + tda1997x_cec_write(sd, REG_CONTROL & 0xff, reg); + mdelay(50); + + /* read the chip version */ + reg = io_read(sd, REG_VERSION); + /* get the chip configuration */ + reg = io_read(sd, REG_CMTP_REG10); + + /* enable interrupts we care about */ + io_write(sd, REG_INT_MASK_TOP, + INTERRUPT_HDCP | INTERRUPT_AUDIO | INTERRUPT_INFO | + INTERRUPT_RATE | INTERRUPT_SUS); + /* config_mtp,fmt,sus_end,sus_st */ + io_write(sd, REG_INT_MASK_SUS, MASK_MPT | MASK_FMT | MASK_SUS_END); + /* rate stability change for inputs A/B */ + io_write(sd, REG_INT_MASK_RATE, MASK_RATE_B_ST | MASK_RATE_A_ST); + /* aud,spd,avi*/ + io_write(sd, REG_INT_MASK_INFO, + MASK_AUD_IF | MASK_SPD_IF | MASK_AVI_IF); + /* audio_freq,audio_flg,mute_flg,fifo_err */ + io_write(sd, REG_INT_MASK_AUDIO, + MASK_AUDIO_FREQ_FLG | MASK_AUDIO_FLG | MASK_MUTE_FLG | + MASK_ERROR_FIFO_PT); + /* HDCP C5 state reached */ + io_write(sd, REG_INT_MASK_HDCP, MASK_STATE_C5); + /* 5V detect and HDP pulse end */ + io_write(sd, REG_INT_MASK_DDC, MASK_DET_5V); + /* don't care about AFE/MODE */ + io_write(sd, REG_INT_MASK_AFE, 0); + io_write(sd, REG_INT_MASK_MODE, 0); + + /* clear all interrupts */ + io_write(sd, REG_INT_FLG_CLR_TOP, 0xff); + io_write(sd, REG_INT_FLG_CLR_SUS, 0xff); + io_write(sd, REG_INT_FLG_CLR_DDC, 0xff); + io_write(sd, REG_INT_FLG_CLR_RATE, 0xff); + io_write(sd, REG_INT_FLG_CLR_MODE, 0xff); + io_write(sd, REG_INT_FLG_CLR_INFO, 0xff); + io_write(sd, REG_INT_FLG_CLR_AUDIO, 0xff); + io_write(sd, REG_INT_FLG_CLR_HDCP, 0xff); + io_write(sd, REG_INT_FLG_CLR_AFE, 0xff); + + /* init TMDS equalizer */ + if (state->chip_revision == 0) + io_write(sd, REG_CGU_DBG_SEL, 1 << CGU_DBG_CLK_SEL_SHIFT); + io_write24(sd, REG_CLK_MIN_RATE, CLK_MIN_RATE); + io_write24(sd, REG_CLK_MAX_RATE, CLK_MAX_RATE); + if (state->chip_revision == 0) + io_write(sd, REG_WDL_CFG, WDL_CFG_VAL); + /* DC filter */ + io_write(sd, REG_DEEP_COLOR_CTRL, DC_FILTER_VAL); + /* disable test pattern */ + io_write(sd, REG_SVC_MODE, 0x00); + /* update HDMI INFO CTRL */ + io_write(sd, REG_INFO_CTRL, 0xff); + /* write HDMI INFO EXCEED value */ + io_write(sd, REG_INFO_EXCEED, 3); + + if (state->chip_revision == 0) + tda1997x_reset_n1(state); + + /* + * No HDCP acknowledge when HDCP is disabled + * and reset SUS to force format detection + */ + tda1997x_hdmi_info_reset(sd, NACK_HDCP, true); + + /* Set HPD low */ + tda1997x_manual_hpd(sd, HPD_LOW_BP); + + /* Configure receiver capabilities */ + io_write(sd, REG_HDCP_BCAPS, HDCP_HDMI | HDCP_FAST_REAUTH); + + /* Configure HDMI: Auto HDCP mode, packet controlled mute */ + reg = HDMI_CTRL_MUTE_AUTO << HDMI_CTRL_MUTE_SHIFT; + reg |= HDMI_CTRL_HDCP_AUTO << HDMI_CTRL_HDCP_SHIFT; + io_write(sd, REG_HDMI_CTRL, reg); + + /* reset start-up-sequencer to force format detection */ + tda1997x_hdmi_info_reset(sd, 0, true); + + /* disable matrix conversion */ + reg = io_read(sd, REG_VDP_CTRL); + reg |= VDP_CTRL_MATRIX_BP; + io_write(sd, REG_VDP_CTRL, reg); + + /* set video output mode */ + tda1997x_configure_vidout(state); + + /* configure video output port */ + for (i = 0; i < 9; i++) { + v4l_dbg(1, debug, state->client, "vidout_cfg[%d]=0x%02x\n", i, + pdata->vidout_port_cfg[i]); + io_write(sd, REG_VP35_32_CTRL + i, pdata->vidout_port_cfg[i]); + } + + /* configure audio output port */ + tda1997x_configure_audout(sd, 0); + + /* configure audio clock freq */ + switch (pdata->audout_mclk_fs) { + case 512: + reg = AUDIO_CLOCK_SEL_512FS; + break; + case 256: + reg = AUDIO_CLOCK_SEL_256FS; + break; + case 128: + reg = AUDIO_CLOCK_SEL_128FS; + break; + case 64: + reg = AUDIO_CLOCK_SEL_64FS; + break; + case 32: + reg = AUDIO_CLOCK_SEL_32FS; + break; + default: + reg = AUDIO_CLOCK_SEL_16FS; + break; + } + io_write(sd, REG_AUDIO_CLOCK, reg); + + /* reset advanced infoframes (ISRC1/ISRC2/ACP) */ + tda1997x_hdmi_info_reset(sd, RESET_AI, false); + /* reset infoframe */ + tda1997x_hdmi_info_reset(sd, RESET_IF, false); + /* reset audio infoframes */ + tda1997x_hdmi_info_reset(sd, RESET_AUDIO, false); + /* reset gamut */ + tda1997x_hdmi_info_reset(sd, RESET_GAMUT, false); + + /* get initial HDMI status */ + state->hdmi_status = io_read(sd, REG_HDMI_FLAGS); + + return 0; +} + +static int tda1997x_set_power(struct tda1997x_state *state, bool on) +{ + int ret = 0; + + if (on) { + ret = regulator_bulk_enable(TDA1997X_NUM_SUPPLIES, + state->supplies); + msleep(300); + } else { + ret = regulator_bulk_disable(TDA1997X_NUM_SUPPLIES, + state->supplies); + } + + return ret; +} + +static const struct i2c_device_id tda1997x_i2c_id[] = { + {"tda19971", (kernel_ulong_t)&tda1997x_chip_info[TDA19971]}, + {"tda19973", (kernel_ulong_t)&tda1997x_chip_info[TDA19973]}, + { }, +}; +MODULE_DEVICE_TABLE(i2c, tda1997x_i2c_id); + +static const struct of_device_id tda1997x_of_id[] __maybe_unused = { + { .compatible = "nxp,tda19971", .data = &tda1997x_chip_info[TDA19971] }, + { .compatible = "nxp,tda19973", .data = &tda1997x_chip_info[TDA19973] }, + { }, +}; +MODULE_DEVICE_TABLE(of, tda1997x_of_id); + +static int tda1997x_parse_dt(struct tda1997x_state *state) +{ + struct tda1997x_platform_data *pdata = &state->pdata; + struct v4l2_fwnode_endpoint bus_cfg; + struct device_node *ep; + struct device_node *np; + unsigned int flags; + const char *str; + int ret; + u32 v; + + /* + * setup default values: + * - HREF: active high from start to end of row + * - VS: Vertical Sync active high at beginning of frame + * - DE: Active high when data valid + * - A_CLK: 128*Fs + */ + pdata->vidout_sel_hs = HS_HREF_SEL_HREF_VHREF; + pdata->vidout_sel_vs = VS_VREF_SEL_VREF_HDMI; + pdata->vidout_sel_de = DE_FREF_SEL_DE_VHREF; + + np = state->client->dev.of_node; + ep = of_graph_get_next_endpoint(np, NULL); + if (!ep) + return -EINVAL; + + ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &bus_cfg); + if (ret) { + of_node_put(ep); + return ret; + } + of_node_put(ep); + pdata->vidout_bus_type = bus_cfg.bus_type; + + /* polarity of HS/VS/DE */ + flags = bus_cfg.bus.parallel.flags; + if (flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) + pdata->vidout_inv_hs = 1; + if (flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) + pdata->vidout_inv_vs = 1; + if (flags & V4L2_MBUS_DATA_ACTIVE_LOW) + pdata->vidout_inv_de = 1; + pdata->vidout_bus_width = bus_cfg.bus.parallel.bus_width; + + /* video output port config */ + ret = of_property_count_u32_elems(np, "nxp,vidout-portcfg"); + if (ret > 0) { + u32 reg, val, i; + + for (i = 0; i < ret / 2 && i < 9; i++) { + of_property_read_u32_index(np, "nxp,vidout-portcfg", + i * 2, ®); + of_property_read_u32_index(np, "nxp,vidout-portcfg", + i * 2 + 1, &val); + if (reg < 9) + pdata->vidout_port_cfg[reg] = val; + } + } else { + v4l_err(state->client, "nxp,vidout-portcfg missing\n"); + return -EINVAL; + } + + /* default to channel layout dictated by packet header */ + pdata->audout_layoutauto = true; + + pdata->audout_format = AUDFMT_TYPE_DISABLED; + if (!of_property_read_string(np, "nxp,audout-format", &str)) { + if (strcmp(str, "i2s") == 0) + pdata->audout_format = AUDFMT_TYPE_I2S; + else if (strcmp(str, "spdif") == 0) + pdata->audout_format = AUDFMT_TYPE_SPDIF; + else { + v4l_err(state->client, "nxp,audout-format invalid\n"); + return -EINVAL; + } + if (!of_property_read_u32(np, "nxp,audout-layout", &v)) { + switch (v) { + case 0: + case 1: + break; + default: + v4l_err(state->client, + "nxp,audout-layout invalid\n"); + return -EINVAL; + } + pdata->audout_layout = v; + } + if (!of_property_read_u32(np, "nxp,audout-width", &v)) { + switch (v) { + case 16: + case 32: + break; + default: + v4l_err(state->client, + "nxp,audout-width invalid\n"); + return -EINVAL; + } + pdata->audout_width = v; + } + if (!of_property_read_u32(np, "nxp,audout-mclk-fs", &v)) { + switch (v) { + case 512: + case 256: + case 128: + case 64: + case 32: + case 16: + break; + default: + v4l_err(state->client, + "nxp,audout-mclk-fs invalid\n"); + return -EINVAL; + } + pdata->audout_mclk_fs = v; + } + } + + return 0; +} + +static int tda1997x_get_regulators(struct tda1997x_state *state) +{ + int i; + + for (i = 0; i < TDA1997X_NUM_SUPPLIES; i++) + state->supplies[i].supply = tda1997x_supply_name[i]; + + return devm_regulator_bulk_get(&state->client->dev, + TDA1997X_NUM_SUPPLIES, + state->supplies); +} + +static int tda1997x_identify_module(struct tda1997x_state *state) +{ + struct v4l2_subdev *sd = &state->sd; + enum tda1997x_type type; + u8 reg; + + /* Read chip configuration*/ + reg = io_read(sd, REG_CMTP_REG10); + state->tmdsb_clk = (reg >> 6) & 0x01; /* use tmds clock B_inv for B */ + state->tmdsb_soc = (reg >> 5) & 0x01; /* tmds of input B */ + state->port_30bit = (reg >> 2) & 0x03; /* 30bit vs 24bit */ + state->output_2p5 = (reg >> 1) & 0x01; /* output supply 2.5v */ + switch ((reg >> 4) & 0x03) { + case 0x00: + type = TDA19971; + break; + case 0x02: + case 0x03: + type = TDA19973; + break; + default: + dev_err(&state->client->dev, "unsupported chip ID\n"); + return -EIO; + } + if (state->info->type != type) { + dev_err(&state->client->dev, "chip id mismatch\n"); + return -EIO; + } + + /* read chip revision */ + state->chip_revision = io_read(sd, REG_CMTP_REG11); + + return 0; +} + +static const struct media_entity_operations tda1997x_media_ops = { + .link_validate = v4l2_subdev_link_validate, +}; + + +/* ----------------------------------------------------------------------------- + * HDMI Audio Codec + */ + +/* refine sample-rate based on HDMI source */ +static int tda1997x_pcm_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct tda1997x_state *state = snd_soc_dai_get_drvdata(dai); + struct snd_soc_codec *codec = dai->codec; + struct snd_pcm_runtime *rtd = substream->runtime; + int rate, err; + + rate = state->audio_samplerate; + err = snd_pcm_hw_constraint_minmax(rtd, SNDRV_PCM_HW_PARAM_RATE, + rate, rate); + if (err < 0) { + dev_err(codec->dev, "failed to constrain samplerate to %dHz\n", + rate); + return err; + } + dev_info(codec->dev, "set samplerate constraint to %dHz\n", rate); + + return 0; +} + +static const struct snd_soc_dai_ops tda1997x_dai_ops = { + .startup = tda1997x_pcm_startup, +}; + +static struct snd_soc_dai_driver tda1997x_audio_dai = { + .name = "tda1997x", + .capture = { + .stream_name = "Capture", + .channels_min = 2, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 | + SNDRV_PCM_RATE_192000, + }, + .ops = &tda1997x_dai_ops, +}; + +static int tda1997x_codec_probe(struct snd_soc_codec *codec) +{ + return 0; +} + +static int tda1997x_codec_remove(struct snd_soc_codec *codec) +{ + return 0; +} + +static struct snd_soc_codec_driver tda1997x_codec_driver = { + .probe = tda1997x_codec_probe, + .remove = tda1997x_codec_remove, + .reg_word_size = sizeof(u16), +}; + +static int tda1997x_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct tda1997x_state *state; + struct tda1997x_platform_data *pdata; + struct v4l2_subdev *sd; + struct v4l2_ctrl_handler *hdl; + struct v4l2_ctrl *ctrl; + static const struct v4l2_dv_timings cea1920x1080 = + V4L2_DV_BT_CEA_1920X1080P60; + u32 *mbus_codes; + int i, ret; + + /* Check if the adapter supports the needed features */ + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -EIO; + + state = kzalloc(sizeof(struct tda1997x_state), GFP_KERNEL); + if (!state) + return -ENOMEM; + + state->client = client; + pdata = &state->pdata; + if (IS_ENABLED(CONFIG_OF) && client->dev.of_node) { + const struct of_device_id *oid; + + oid = of_match_node(tda1997x_of_id, client->dev.of_node); + state->info = oid->data; + + ret = tda1997x_parse_dt(state); + if (ret < 0) { + v4l_err(client, "DT parsing error\n"); + goto err_free_state; + } + } else if (client->dev.platform_data) { + struct tda1997x_platform_data *pdata = + client->dev.platform_data; + state->info = + (const struct tda1997x_chip_info *)id->driver_data; + state->pdata = *pdata; + } else { + v4l_err(client, "No platform data\n"); + ret = -ENODEV; + goto err_free_state; + } + + ret = tda1997x_get_regulators(state); + if (ret) + goto err_free_state; + + ret = tda1997x_set_power(state, 1); + if (ret) + goto err_free_state; + + mutex_init(&state->page_lock); + mutex_init(&state->lock); + state->page = 0xff; + + INIT_DELAYED_WORK(&state->delayed_work_enable_hpd, + tda1997x_delayed_work_enable_hpd); + + /* set video format based on chip and bus width */ + ret = tda1997x_identify_module(state); + if (ret) + goto err_free_mutex; + + /* initialize subdev */ + sd = &state->sd; + v4l2_i2c_subdev_init(sd, client, &tda1997x_subdev_ops); + snprintf(sd->name, sizeof(sd->name), "%s %d-%04x", + id->name, i2c_adapter_id(client->adapter), + client->addr); + sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; + sd->entity.ops = &tda1997x_media_ops; + + /* set allowed mbus modes based on chip, bus-type, and bus-width */ + i = 0; + mbus_codes = state->mbus_codes; + switch (state->info->type) { + case TDA19973: + switch (pdata->vidout_bus_type) { + case V4L2_MBUS_PARALLEL: + switch (pdata->vidout_bus_width) { + case 36: + mbus_codes[i++] = MEDIA_BUS_FMT_RGB121212_1X36; + mbus_codes[i++] = MEDIA_BUS_FMT_YUV12_1X36; + /* fall-through */ + case 24: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_1X24; + break; + } + break; + case V4L2_MBUS_BT656: + switch (pdata->vidout_bus_width) { + case 36: + case 24: + case 12: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_2X12; + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY10_2X10; + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY8_2X8; + break; + } + break; + default: + break; + } + break; + case TDA19971: + switch (pdata->vidout_bus_type) { + case V4L2_MBUS_PARALLEL: + switch (pdata->vidout_bus_width) { + case 24: + mbus_codes[i++] = MEDIA_BUS_FMT_RGB888_1X24; + mbus_codes[i++] = MEDIA_BUS_FMT_YUV8_1X24; + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_1X24; + /* fall through */ + case 20: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY10_1X20; + /* fall through */ + case 16: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY8_1X16; + break; + } + break; + case V4L2_MBUS_BT656: + switch (pdata->vidout_bus_width) { + case 24: + case 20: + case 16: + case 12: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY12_2X12; + /* fall through */ + case 10: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY10_2X10; + /* fall through */ + case 8: + mbus_codes[i++] = MEDIA_BUS_FMT_UYVY8_2X8; + break; + } + break; + default: + break; + } + break; + } + if (WARN_ON(i > ARRAY_SIZE(state->mbus_codes))) { + ret = -EINVAL; + goto err_free_mutex; + } + + /* default format */ + tda1997x_setup_format(state, state->mbus_codes[0]); + state->timings = cea1920x1080; + + /* + * default to SRGB full range quantization + * (in case we don't get an infoframe such as DVI signal + */ + state->colorimetry.colorspace = V4L2_COLORSPACE_SRGB; + state->colorimetry.quantization = V4L2_QUANTIZATION_FULL_RANGE; + + /* disable/reset HDCP to get correct I2C access to Rx HDMI */ + io_write(sd, REG_MAN_SUS_HDMI_SEL, MAN_RST_HDCP | MAN_DIS_HDCP); + + /* + * if N2 version, reset compdel_bp as it may generate some small pixel + * shifts in case of embedded sync/or delay lower than 4 + */ + if (state->chip_revision != 0) { + io_write(sd, REG_MAN_SUS_HDMI_SEL, 0x00); + io_write(sd, REG_VDP_CTRL, 0x1f); + } + + v4l_info(client, "NXP %s N%d detected\n", state->info->name, + state->chip_revision + 1); + v4l_info(client, "video: %dbit %s %d formats available\n", + pdata->vidout_bus_width, + (pdata->vidout_bus_type == V4L2_MBUS_PARALLEL) ? + "parallel" : "BT656", + i); + if (pdata->audout_format) { + v4l_info(client, "audio: %dch %s layout%d sysclk=%d*fs\n", + pdata->audout_layout ? 2 : 8, + audfmt_names[pdata->audout_format], + pdata->audout_layout, + pdata->audout_mclk_fs); + } + + ret = 0x34 + ((io_read(sd, REG_SLAVE_ADDR)>>4) & 0x03); + state->client_cec = i2c_new_dummy(client->adapter, ret); + v4l_info(client, "CEC slave address 0x%02x\n", ret); + + ret = tda1997x_core_init(sd); + if (ret) + goto err_free_mutex; + + /* control handlers */ + hdl = &state->hdl; + v4l2_ctrl_handler_init(hdl, 5); + ctrl = v4l2_ctrl_new_std_menu(hdl, &tda1997x_ctrl_ops, + V4L2_CID_DV_RX_IT_CONTENT_TYPE, + V4L2_DV_IT_CONTENT_TYPE_NO_ITC, 0, + V4L2_DV_IT_CONTENT_TYPE_NO_ITC); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; + /* custom controls */ + state->detect_tx_5v_ctrl = v4l2_ctrl_new_std(hdl, NULL, + V4L2_CID_DV_RX_POWER_PRESENT, 0, 1, 0, 0); + state->rgb_quantization_range_ctrl = v4l2_ctrl_new_std_menu(hdl, + &tda1997x_ctrl_ops, + V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL, 0, + V4L2_DV_RGB_RANGE_AUTO); + + /* initialize source pads */ + state->pads[TDA1997X_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE; + ret = media_entity_pads_init(&sd->entity, TDA1997X_NUM_PADS, + state->pads); + if (ret) { + v4l_err(client, "failed entity_init: %d", ret); + goto err_free_mutex; + } + + ret = v4l2_async_register_subdev(sd); + if (ret) + goto err_free_media; + + /* register audio DAI */ + if (pdata->audout_format) { + u64 formats; + + if (pdata->audout_width == 32) + formats = SNDRV_PCM_FMTBIT_S32_LE; + else + formats = SNDRV_PCM_FMTBIT_S16_LE; + tda1997x_audio_dai.capture.formats = formats; + ret = snd_soc_register_codec(&state->client->dev, + &tda1997x_codec_driver, + &tda1997x_audio_dai, 1); + if (ret) { + dev_err(&client->dev, "register audio codec failed\n"); + goto err_free_media; + } + dev_set_drvdata(&state->client->dev, state); + v4l_info(state->client, "registered audio codec\n"); + } + + /* request irq */ + ret = devm_request_threaded_irq(&client->dev, client->irq, + NULL, tda1997x_isr_thread, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, + KBUILD_MODNAME, state); + if (ret) { + v4l_err(client, "irq%d reg failed: %d\n", client->irq, ret); + goto err_free_media; + } + + return 0; + +err_free_media: + media_entity_cleanup(&sd->entity); +err_free_mutex: + cancel_delayed_work(&state->delayed_work_enable_hpd); + mutex_destroy(&state->page_lock); + mutex_destroy(&state->lock); +err_free_state: + kfree(state); + dev_err(&client->dev, "%s failed: %d\n", __func__, ret); + + return ret; +} + +static int tda1997x_remove(struct i2c_client *client) +{ + struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct tda1997x_state *state = to_state(sd); + struct tda1997x_platform_data *pdata = &state->pdata; + + if (pdata->audout_format) { + snd_soc_unregister_codec(&client->dev); + mutex_destroy(&state->audio_lock); + } + + disable_irq(state->client->irq); + tda1997x_power_mode(state, 0); + + v4l2_async_unregister_subdev(sd); + media_entity_cleanup(&sd->entity); + regulator_bulk_disable(TDA1997X_NUM_SUPPLIES, state->supplies); + i2c_unregister_device(state->client_cec); + cancel_delayed_work(&state->delayed_work_enable_hpd); + mutex_destroy(&state->page_lock); + mutex_destroy(&state->lock); + + kfree(state); + + return 0; +} + +static struct i2c_driver tda1997x_i2c_driver = { + .driver = { + .name = "tda1997x", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(tda1997x_of_id), + }, + .probe = tda1997x_probe, + .remove = tda1997x_remove, + .id_table = tda1997x_i2c_id, +}; + +module_i2c_driver(tda1997x_i2c_driver); + +MODULE_AUTHOR("Tim Harvey tharvey@gateworks.com"); +MODULE_DESCRIPTION("TDA1997X HDMI Receiver driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/i2c/tda1997x_regs.h b/drivers/media/i2c/tda1997x_regs.h new file mode 100644 index 0000000..f55dfc4 --- /dev/null +++ b/drivers/media/i2c/tda1997x_regs.h @@ -0,0 +1,641 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 Gateworks Corporation + */ + +/* Page 0x00 - General Control */ +#define REG_VERSION 0x0000 +#define REG_INPUT_SEL 0x0001 +#define REG_SVC_MODE 0x0002 +#define REG_HPD_MAN_CTRL 0x0003 +#define REG_RT_MAN_CTRL 0x0004 +#define REG_STANDBY_SOFT_RST 0x000A +#define REG_HDMI_SOFT_RST 0x000B +#define REG_HDMI_INFO_RST 0x000C +#define REG_INT_FLG_CLR_TOP 0x000E +#define REG_INT_FLG_CLR_SUS 0x000F +#define REG_INT_FLG_CLR_DDC 0x0010 +#define REG_INT_FLG_CLR_RATE 0x0011 +#define REG_INT_FLG_CLR_MODE 0x0012 +#define REG_INT_FLG_CLR_INFO 0x0013 +#define REG_INT_FLG_CLR_AUDIO 0x0014 +#define REG_INT_FLG_CLR_HDCP 0x0015 +#define REG_INT_FLG_CLR_AFE 0x0016 +#define REG_INT_MASK_TOP 0x0017 +#define REG_INT_MASK_SUS 0x0018 +#define REG_INT_MASK_DDC 0x0019 +#define REG_INT_MASK_RATE 0x001A +#define REG_INT_MASK_MODE 0x001B +#define REG_INT_MASK_INFO 0x001C +#define REG_INT_MASK_AUDIO 0x001D +#define REG_INT_MASK_HDCP 0x001E +#define REG_INT_MASK_AFE 0x001F +#define REG_DETECT_5V 0x0020 +#define REG_SUS_STATUS 0x0021 +#define REG_V_PER 0x0022 +#define REG_H_PER 0x0025 +#define REG_HS_WIDTH 0x0027 +#define REG_FMT_H_TOT 0x0029 +#define REG_FMT_H_ACT 0x002b +#define REG_FMT_H_FRONT 0x002d +#define REG_FMT_H_SYNC 0x002f +#define REG_FMT_H_BACK 0x0031 +#define REG_FMT_V_TOT 0x0033 +#define REG_FMT_V_ACT 0x0035 +#define REG_FMT_V_FRONT_F1 0x0037 +#define REG_FMT_V_FRONT_F2 0x0038 +#define REG_FMT_V_SYNC 0x0039 +#define REG_FMT_V_BACK_F1 0x003a +#define REG_FMT_V_BACK_F2 0x003b +#define REG_FMT_DE_ACT 0x003c +#define REG_RATE_CTRL 0x0040 +#define REG_CLK_MIN_RATE 0x0043 +#define REG_CLK_MAX_RATE 0x0046 +#define REG_CLK_A_STATUS 0x0049 +#define REG_CLK_A_RATE 0x004A +#define REG_DRIFT_CLK_A_REG 0x004D +#define REG_CLK_B_STATUS 0x004E +#define REG_CLK_B_RATE 0x004F +#define REG_DRIFT_CLK_B_REG 0x0052 +#define REG_HDCP_CTRL 0x0060 +#define REG_HDCP_KDS 0x0061 +#define REG_HDCP_BCAPS 0x0063 +#define REG_HDCP_KEY_CTRL 0x0064 +#define REG_INFO_CTRL 0x0076 +#define REG_INFO_EXCEED 0x0077 +#define REG_PIX_REPEAT 0x007B +#define REG_AUDIO_PATH 0x007C +#define REG_AUDCFG 0x007D +#define REG_AUDIO_OUT_ENABLE 0x007E +#define REG_AUDIO_OUT_HIZ 0x007F +#define REG_VDP_CTRL 0x0080 +#define REG_VDP_MATRIX 0x0081 +#define REG_VHREF_CTRL 0x00A0 +#define REG_PXCNT_PR 0x00A2 +#define REG_PXCNT_NPIX 0x00A4 +#define REG_LCNT_PR 0x00A6 +#define REG_LCNT_NLIN 0x00A8 +#define REG_HREF_S 0x00AA +#define REG_HREF_E 0x00AC +#define REG_HS_S 0x00AE +#define REG_HS_E 0x00B0 +#define REG_VREF_F1_S 0x00B2 +#define REG_VREF_F1_WIDTH 0x00B4 +#define REG_VREF_F2_S 0x00B5 +#define REG_VREF_F2_WIDTH 0x00B7 +#define REG_VS_F1_LINE_S 0x00B8 +#define REG_VS_F1_LINE_WIDTH 0x00BA +#define REG_VS_F2_LINE_S 0x00BB +#define REG_VS_F2_LINE_WIDTH 0x00BD +#define REG_VS_F1_PIX_S 0x00BE +#define REG_VS_F1_PIX_E 0x00C0 +#define REG_VS_F2_PIX_S 0x00C2 +#define REG_VS_F2_PIX_E 0x00C4 +#define REG_FREF_F1_S 0x00C6 +#define REG_FREF_F2_S 0x00C8 +#define REG_FDW_S 0x00ca +#define REG_FDW_E 0x00cc +#define REG_BLK_GY 0x00da +#define REG_BLK_BU 0x00dc +#define REG_BLK_RV 0x00de +#define REG_FILTERS_CTRL 0x00e0 +#define REG_DITHERING_CTRL 0x00E9 +#define REG_OF 0x00EA +#define REG_PCLK 0x00EB +#define REG_HS_HREF 0x00EC +#define REG_VS_VREF 0x00ED +#define REG_DE_FREF 0x00EE +#define REG_VP35_32_CTRL 0x00EF +#define REG_VP31_28_CTRL 0x00F0 +#define REG_VP27_24_CTRL 0x00F1 +#define REG_VP23_20_CTRL 0x00F2 +#define REG_VP19_16_CTRL 0x00F3 +#define REG_VP15_12_CTRL 0x00F4 +#define REG_VP11_08_CTRL 0x00F5 +#define REG_VP07_04_CTRL 0x00F6 +#define REG_VP03_00_CTRL 0x00F7 +#define REG_CURPAGE_00H 0xFF + +#define MASK_VPER 0x3fffff +#define MASK_VHREF 0x3fff +#define MASK_HPER 0x0fff +#define MASK_HSWIDTH 0x03ff + +/* HPD Detection */ +#define DETECT_UTIL BIT(7) /* utility of HDMI level */ +#define DETECT_HPD BIT(6) /* HPD of HDMI level */ +#define DETECT_5V_SEL BIT(2) /* 5V present on selected input */ +#define DETECT_5V_B BIT(1) /* 5V present on input B */ +#define DETECT_5V_A BIT(0) /* 5V present on input A */ + +/* Input Select */ +#define INPUT_SEL_RST_FMT BIT(7) /* 1=reset format measurement */ +#define INPUT_SEL_RST_VDP BIT(2) /* 1=reset video data path */ +#define INPUT_SEL_OUT_MODE BIT(1) /* 0=loop 1=bypass */ +#define INPUT_SEL_B BIT(0) /* 0=inputA 1=inputB */ + +/* Service Mode */ +#define SVC_MODE_CLK2_MASK 0xc0 +#define SVC_MODE_CLK2_SHIFT 6 +#define SVC_MODE_CLK2_XTL 0L +#define SVC_MODE_CLK2_XTLDIV2 1L +#define SVC_MODE_CLK2_HDMIX2 3L +#define SVC_MODE_CLK1_MASK 0x30 +#define SVC_MODE_CLK1_SHIFT 4 +#define SVC_MODE_CLK1_XTAL 0L +#define SVC_MODE_CLK1_XTLDIV2 1L +#define SVC_MODE_CLK1_HDMI 3L +#define SVC_MODE_RAMP BIT(3) /* 0=colorbar 1=ramp */ +#define SVC_MODE_PAL BIT(2) /* 0=NTSC(480i/p) 1=PAL(576i/p) */ +#define SVC_MODE_INT_PROG BIT(1) /* 0=interlaced 1=progressive */ +#define SVC_MODE_SM_ON BIT(0) /* Enable color bars and tone gen */ + +/* HDP Manual Control */ +#define HPD_MAN_CTRL_HPD_PULSE BIT(7) /* HPD Pulse low 110ms */ +#define HPD_MAN_CTRL_5VEN BIT(2) /* Output 5V */ +#define HPD_MAN_CTRL_HPD_B BIT(1) /* Assert HPD High for Input A */ +#define HPD_MAN_CTRL_HPD_A BIT(0) /* Assert HPD High for Input A */ + +/* RT_MAN_CTRL */ +#define RT_MAN_CTRL_RT_AUTO BIT(7) +#define RT_MAN_CTRL_RT BIT(6) +#define RT_MAN_CTRL_RT_B BIT(1) /* enable TMDS pull-up on Input B */ +#define RT_MAN_CTRL_RT_A BIT(0) /* enable TMDS pull-up on Input A */ + +/* VDP_CTRL */ +#define VDP_CTRL_COMPDEL_BP BIT(5) /* bypass compdel */ +#define VDP_CTRL_FORMATTER_BP BIT(4) /* bypass formatter */ +#define VDP_CTRL_PREFILTER_BP BIT(1) /* bypass prefilter */ +#define VDP_CTRL_MATRIX_BP BIT(0) /* bypass matrix conversion */ + +/* REG_VHREF_CTRL */ +#define VHREF_INT_DET BIT(7) /* interlace detect: 1=alt 0=frame */ +#define VHREF_VSYNC_MASK 0x60 +#define VHREF_VSYNC_SHIFT 6 +#define VHREF_VSYNC_AUTO 0L +#define VHREF_VSYNC_FDW 1L +#define VHREF_VSYNC_EVEN 2L +#define VHREF_VSYNC_ODD 3L +#define VHREF_STD_DET_MASK 0x18 +#define VHREF_STD_DET_SHIFT 3 +#define VHREF_STD_DET_PAL 0L +#define VHREF_STD_DET_NTSC 1L +#define VHREF_STD_DET_AUTO 2L +#define VHREF_STD_DET_OFF 3L +#define VHREF_VREF_SRC_STD BIT(2) /* 1=from standard 0=manual */ +#define VHREF_HREF_SRC_STD BIT(1) /* 1=from standard 0=manual */ +#define VHREF_HSYNC_SEL_HS BIT(0) /* 1=HS 0=VS */ + +/* AUDIO_OUT_ENABLE */ +#define AUDIO_OUT_ENABLE_ACLK BIT(5) +#define AUDIO_OUT_ENABLE_WS BIT(4) +#define AUDIO_OUT_ENABLE_AP3 BIT(3) +#define AUDIO_OUT_ENABLE_AP2 BIT(2) +#define AUDIO_OUT_ENABLE_AP1 BIT(1) +#define AUDIO_OUT_ENABLE_AP0 BIT(0) + +/* Prefilter Control */ +#define FILTERS_CTRL_BU_MASK 0x0c +#define FILTERS_CTRL_BU_SHIFT 2 +#define FILTERS_CTRL_RV_MASK 0x03 +#define FILTERS_CTRL_RV_SHIFT 0 +#define FILTERS_CTRL_OFF 0L /* off */ +#define FILTERS_CTRL_2TAP 1L /* 2 Taps */ +#define FILTERS_CTRL_7TAP 2L /* 7 Taps */ +#define FILTERS_CTRL_2_7TAP 3L /* 2/7 Taps */ + +/* PCLK Configuration */ +#define PCLK_DELAY_MASK 0x70 +#define PCLK_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ +#define PCLK_INV_SHIFT 2 +#define PCLK_SEL_MASK 0x03 /* clock scaler */ +#define PCLK_SEL_SHIFT 0 +#define PCLK_SEL_X1 0L +#define PCLK_SEL_X2 1L +#define PCLK_SEL_DIV2 2L +#define PCLK_SEL_DIV4 3L + +/* Pixel Repeater */ +#define PIX_REPEAT_MASK_UP_SEL 0x30 +#define PIX_REPEAT_MASK_REP 0x0f +#define PIX_REPEAT_SHIFT 4 +#define PIX_REPEAT_CHROMA 1 + +/* Page 0x01 - HDMI info and packets */ +#define REG_HDMI_FLAGS 0x0100 +#define REG_DEEP_COLOR_MODE 0x0101 +#define REG_AUDIO_FLAGS 0x0108 +#define REG_AUDIO_FREQ 0x0109 +#define REG_ACP_PACKET_TYPE 0x0141 +#define REG_ISRC1_PACKET_TYPE 0x0161 +#define REG_ISRC2_PACKET_TYPE 0x0181 +#define REG_GBD_PACKET_TYPE 0x01a1 + +/* HDMI_FLAGS */ +#define HDMI_FLAGS_AUDIO BIT(7) /* Audio packet in last videoframe */ +#define HDMI_FLAGS_HDMI BIT(6) /* HDMI detected */ +#define HDMI_FLAGS_EESS BIT(5) /* EESS detected */ +#define HDMI_FLAGS_HDCP BIT(4) /* HDCP detected */ +#define HDMI_FLAGS_AVMUTE BIT(3) /* AVMUTE */ +#define HDMI_FLAGS_AUD_LAYOUT BIT(2) /* Layout status Audio sample packet */ +#define HDMI_FLAGS_AUD_FIFO_OF BIT(1) /* FIFO read/write pointers crossed */ +#define HDMI_FLAGS_AUD_FIFO_LOW BIT(0) /* FIFO read ptr within 2 of write */ + +/* Page 0x12 - HDMI Extra control and debug */ +#define REG_CLK_CFG 0x1200 +#define REG_CLK_OUT_CFG 0x1201 +#define REG_CFG1 0x1202 +#define REG_CFG2 0x1203 +#define REG_WDL_CFG 0x1210 +#define REG_DELOCK_DELAY 0x1212 +#define REG_PON_OVR_EN 0x12A0 +#define REG_PON_CBIAS 0x12A1 +#define REG_PON_RESCAL 0x12A2 +#define REG_PON_RES 0x12A3 +#define REG_PON_CLK 0x12A4 +#define REG_PON_PLL 0x12A5 +#define REG_PON_EQ 0x12A6 +#define REG_PON_DES 0x12A7 +#define REG_PON_OUT 0x12A8 +#define REG_PON_MUX 0x12A9 +#define REG_MODE_REC_CFG1 0x12F8 +#define REG_MODE_REC_CFG2 0x12F9 +#define REG_MODE_REC_STS 0x12FA +#define REG_AUDIO_LAYOUT 0x12D0 + +#define PON_EN 1 +#define PON_DIS 0 + +/* CLK CFG */ +#define CLK_CFG_INV_OUT_CLK BIT(7) +#define CLK_CFG_INV_BUS_CLK BIT(6) +#define CLK_CFG_SEL_ACLK_EN BIT(1) +#define CLK_CFG_SEL_ACLK BIT(0) +#define CLK_CFG_DIS 0 + +/* Page 0x13 - HDMI Extra control and debug */ +#define REG_DEEP_COLOR_CTRL 0x1300 +#define REG_CGU_DBG_SEL 0x1305 +#define REG_HDCP_DDC_ADDR 0x1310 +#define REG_HDCP_KIDX 0x1316 +#define REG_DEEP_PLL7_BYP 0x1347 +#define REG_HDCP_DE_CTRL 0x1370 +#define REG_HDCP_EP_FILT_CTRL 0x1371 +#define REG_HDMI_CTRL 0x1377 +#define REG_HMTP_CTRL 0x137a +#define REG_TIMER_D 0x13CF +#define REG_SUS_SET_RGB0 0x13E1 +#define REG_SUS_SET_RGB1 0x13E2 +#define REG_SUS_SET_RGB2 0x13E3 +#define REG_SUS_SET_RGB3 0x13E4 +#define REG_SUS_SET_RGB4 0x13E5 +#define REG_MAN_SUS_HDMI_SEL 0x13E8 +#define REG_MAN_HDMI_SET 0x13E9 +#define REG_SUS_CLOCK_GOOD 0x13EF + +/* HDCP DE Control */ +#define HDCP_DE_MODE_MASK 0xc0 /* DE Measurement mode */ +#define HDCP_DE_MODE_SHIFT 6 +#define HDCP_DE_REGEN_EN BIT(5) /* enable regen mode */ +#define HDCP_DE_FILTER_MASK 0x18 /* DE filter sensitivity */ +#define HDCP_DE_FILTER_SHIFT 3 +#define HDCP_DE_COMP_MASK 0x07 /* DE Composition mode */ +#define HDCP_DE_COMP_MIXED 6L +#define HDCP_DE_COMP_OR 5L +#define HDCP_DE_COMP_AND 4L +#define HDCP_DE_COMP_CH3 3L +#define HDCP_DE_COMP_CH2 2L +#define HDCP_DE_COMP_CH1 1L +#define HDCP_DE_COMP_CH0 0L + +/* HDCP EP Filter Control */ +#define HDCP_EP_FIL_CTL_MASK 0x30 +#define HDCP_EP_FIL_CTL_SHIFT 4 +#define HDCP_EP_FIL_VS_MASK 0x0c +#define HDCP_EP_FIL_VS_SHIFT 2 +#define HDCP_EP_FIL_HS_MASK 0x03 +#define HDCP_EP_FIL_HS_SHIFT 0 + +/* HDMI_CTRL */ +#define HDMI_CTRL_MUTE_MASK 0x0c +#define HDMI_CTRL_MUTE_SHIFT 2 +#define HDMI_CTRL_MUTE_AUTO 0L +#define HDMI_CTRL_MUTE_OFF 1L +#define HDMI_CTRL_MUTE_ON 2L +#define HDMI_CTRL_HDCP_MASK 0x03 +#define HDMI_CTRL_HDCP_SHIFT 0 +#define HDMI_CTRL_HDCP_EESS 2L +#define HDMI_CTRL_HDCP_OESS 1L +#define HDMI_CTRL_HDCP_AUTO 0L + +/* CGU_DBG_SEL bits */ +#define CGU_DBG_CLK_SEL_MASK 0x18 +#define CGU_DBG_CLK_SEL_SHIFT 3 +#define CGU_DBG_XO_FRO_SEL BIT(2) +#define CGU_DBG_VDP_CLK_SEL BIT(1) +#define CGU_DBG_PIX_CLK_SEL BIT(0) + +/* REG_MAN_SUS_HDMI_SEL / REG_MAN_HDMI_SET bits */ +#define MAN_DIS_OUT_BUF BIT(7) +#define MAN_DIS_ANA_PATH BIT(6) +#define MAN_DIS_HDCP BIT(5) +#define MAN_DIS_TMDS_ENC BIT(4) +#define MAN_DIS_TMDS_FLOW BIT(3) +#define MAN_RST_HDCP BIT(2) +#define MAN_RST_TMDS_ENC BIT(1) +#define MAN_RST_TMDS_FLOW BIT(0) + +/* Page 0x14 - Audio Extra control and debug */ +#define REG_FIFO_LATENCY_VAL 0x1403 +#define REG_AUDIO_CLOCK 0x1411 +#define REG_TEST_NCTS_CTRL 0x1415 +#define REG_TEST_AUDIO_FREQ 0x1426 +#define REG_TEST_MODE 0x1437 + +/* Audio Clock Configuration */ +#define AUDIO_CLOCK_PLL_PD BIT(7) /* powerdown PLL */ +#define AUDIO_CLOCK_SEL_MASK 0x7f +#define AUDIO_CLOCK_SEL_16FS 0L /* 16*fs */ +#define AUDIO_CLOCK_SEL_32FS 1L /* 32*fs */ +#define AUDIO_CLOCK_SEL_64FS 2L /* 64*fs */ +#define AUDIO_CLOCK_SEL_128FS 3L /* 128*fs */ +#define AUDIO_CLOCK_SEL_256FS 4L /* 256*fs */ +#define AUDIO_CLOCK_SEL_512FS 5L /* 512*fs */ + +/* Page 0x20: EDID and Hotplug Detect */ +#define REG_EDID_IN_BYTE0 0x2000 /* EDID base */ +#define REG_EDID_IN_VERSION 0x2080 +#define REG_EDID_ENABLE 0x2081 +#define REG_HPD_POWER 0x2084 +#define REG_HPD_AUTO_CTRL 0x2085 +#define REG_HPD_DURATION 0x2086 +#define REG_RX_HPD_HEAC 0x2087 + +/* EDID_ENABLE */ +#define EDID_ENABLE_NACK_OFF BIT(7) +#define EDID_ENABLE_EDID_ONLY BIT(6) +#define EDID_ENABLE_B_EN BIT(1) +#define EDID_ENABLE_A_EN BIT(0) + +/* HPD Power */ +#define HPD_POWER_BP_MASK 0x0c +#define HPD_POWER_BP_SHIFT 2 +#define HPD_POWER_BP_LOW 0L +#define HPD_POWER_BP_HIGH 1L +#define HPD_POWER_EDID_ONLY BIT(1) + +/* HPD Auto control */ +#define HPD_AUTO_READ_EDID BIT(7) +#define HPD_AUTO_HPD_F3TECH BIT(5) +#define HPD_AUTO_HP_OTHER BIT(4) +#define HPD_AUTO_HPD_UNSEL BIT(3) +#define HPD_AUTO_HPD_ALL_CH BIT(2) +#define HPD_AUTO_HPD_PRV_CH BIT(1) +#define HPD_AUTO_HPD_NEW_CH BIT(0) + +/* Page 0x21 - EDID content */ +#define REG_EDID_IN_BYTE128 0x2100 /* CEA Extension block */ +#define REG_EDID_IN_SPA_SUB 0x2180 +#define REG_EDID_IN_SPA_AB_A 0x2181 +#define REG_EDID_IN_SPA_CD_A 0x2182 +#define REG_EDID_IN_CKSUM_A 0x2183 +#define REG_EDID_IN_SPA_AB_B 0x2184 +#define REG_EDID_IN_SPA_CD_B 0x2185 +#define REG_EDID_IN_CKSUM_B 0x2186 + +/* Page 0x30 - NV Configuration */ +#define REG_RT_AUTO_CTRL 0x3000 +#define REG_EQ_MAN_CTRL0 0x3001 +#define REG_EQ_MAN_CTRL1 0x3002 +#define REG_OUTPUT_CFG 0x3003 +#define REG_MUTE_CTRL 0x3004 +#define REG_SLAVE_ADDR 0x3005 +#define REG_CMTP_REG6 0x3006 +#define REG_CMTP_REG7 0x3007 +#define REG_CMTP_REG8 0x3008 +#define REG_CMTP_REG9 0x3009 +#define REG_CMTP_REGA 0x300A +#define REG_CMTP_REGB 0x300B +#define REG_CMTP_REGC 0x300C +#define REG_CMTP_REGD 0x300D +#define REG_CMTP_REGE 0x300E +#define REG_CMTP_REGF 0x300F +#define REG_CMTP_REG10 0x3010 +#define REG_CMTP_REG11 0x3011 + +/* Page 0x80 - CEC */ +#define REG_PWR_CONTROL 0x80F4 +#define REG_OSC_DIVIDER 0x80F5 +#define REG_EN_OSC_PERIOD_LSB 0x80F8 +#define REG_CONTROL 0x80FF + +/* global interrupt flags (INT_FLG_CRL_TOP) */ +#define INTERRUPT_AFE BIT(7) /* AFE module */ +#define INTERRUPT_HDCP BIT(6) /* HDCP module */ +#define INTERRUPT_AUDIO BIT(5) /* Audio module */ +#define INTERRUPT_INFO BIT(4) /* Infoframe module */ +#define INTERRUPT_MODE BIT(3) /* HDMI mode module */ +#define INTERRUPT_RATE BIT(2) /* rate module */ +#define INTERRUPT_DDC BIT(1) /* DDC module */ +#define INTERRUPT_SUS BIT(0) /* SUS module */ + +/* INT_FLG_CLR_HDCP bits */ +#define MASK_HDCP_MTP BIT(7) /* HDCP MTP busy */ +#define MASK_HDCP_DLMTP BIT(4) /* HDCP end download MTP to SRAM */ +#define MASK_HDCP_DLRAM BIT(3) /* HDCP end download keys from SRAM */ +#define MASK_HDCP_ENC BIT(2) /* HDCP ENC */ +#define MASK_STATE_C5 BIT(1) /* HDCP State C5 reached */ +#define MASK_AKSV BIT(0) /* AKSV received (start of auth) */ + +/* INT_FLG_CLR_RATE bits */ +#define MASK_RATE_B_DRIFT BIT(7) /* Rate measurement drifted */ +#define MASK_RATE_B_ST BIT(6) /* Rate measurement stability change */ +#define MASK_RATE_B_ACT BIT(5) /* Rate measurement activity change */ +#define MASK_RATE_B_PST BIT(4) /* Rate measreument presence change */ +#define MASK_RATE_A_DRIFT BIT(3) /* Rate measurement drifted */ +#define MASK_RATE_A_ST BIT(2) /* Rate measurement stability change */ +#define MASK_RATE_A_ACT BIT(1) /* Rate measurement presence change */ +#define MASK_RATE_A_PST BIT(0) /* Rate measreument presence change */ + +/* INT_FLG_CLR_SUS (Start Up Sequencer) bits */ +#define MASK_MPT BIT(7) /* Config MTP end of process */ +#define MASK_FMT BIT(5) /* Video format changed */ +#define MASK_RT_PULSE BIT(4) /* End of termination resistance pulse */ +#define MASK_SUS_END BIT(3) /* SUS last state reached */ +#define MASK_SUS_ACT BIT(2) /* Activity of selected input changed */ +#define MASK_SUS_CH BIT(1) /* Selected input changed */ +#define MASK_SUS_ST BIT(0) /* SUS state changed */ + +/* INT_FLG_CLR_DDC bits */ +#define MASK_EDID_MTP BIT(7) /* EDID MTP end of process */ +#define MASK_DDC_ERR BIT(6) /* master DDC error */ +#define MASK_DDC_CMD_DONE BIT(5) /* master DDC cmd send correct */ +#define MASK_READ_DONE BIT(4) /* End of down EDID read */ +#define MASK_RX_DDC_SW BIT(3) /* Output DDC switching finished */ +#define MASK_HDCP_DDC_SW BIT(2) /* HDCP DDC switching finished */ +#define MASK_HDP_PULSE_END BIT(1) /* End of Hot Plug Detect pulse */ +#define MASK_DET_5V BIT(0) /* Detection of +5V */ + +/* INT_FLG_CLR_MODE bits */ +#define MASK_HDMI_FLG BIT(7) /* HDMI mode/avmute/encrypt/FIFO fail */ +#define MASK_GAMUT BIT(6) /* Gamut packet */ +#define MASK_ISRC2 BIT(5) /* ISRC2 packet */ +#define MASK_ISRC1 BIT(4) /* ISRC1 packet */ +#define MASK_ACP BIT(3) /* Audio Content Protection packet */ +#define MASK_DC_NO_GCP BIT(2) /* GCP not received in 5 frames */ +#define MASK_DC_PHASE BIT(1) /* deepcolor pixel phase needs update */ +#define MASK_DC_MODE BIT(0) /* deepcolor color depth changed */ + +/* INT_FLG_CLR_INFO bits (Infoframe Change Status) */ +#define MASK_MPS_IF BIT(6) /* MPEG Source Product */ +#define MASK_AUD_IF BIT(5) /* Audio */ +#define MASK_SPD_IF BIT(4) /* Source Product Descriptor */ +#define MASK_AVI_IF BIT(3) /* Auxiliary Video IF */ +#define MASK_VS_IF_OTHER_BK2 BIT(2) /* Vendor Specific (bank2) */ +#define MASK_VS_IF_OTHER_BK1 BIT(1) /* Vendor Specific (bank1) */ +#define MASK_VS_IF_HDMI BIT(0) /* Vendor Specific (w/ HDMI LLC code) */ + +/* INT_FLG_CLR_AUDIO bits */ +#define MASK_AUDIO_FREQ_FLG BIT(5) /* Audio freq change */ +#define MASK_AUDIO_FLG BIT(4) /* DST, OBA, HBR, ASP change */ +#define MASK_MUTE_FLG BIT(3) /* Audio Mute */ +#define MASK_CH_STATE BIT(2) /* Channel status */ +#define MASK_UNMUTE_FIFO BIT(1) /* Audio Unmute */ +#define MASK_ERROR_FIFO_PT BIT(0) /* Audio FIFO pointer error */ + +/* INT_FLG_CLR_AFE bits */ +#define MASK_AFE_WDL_UNLOCKED BIT(7) /* Wordlocker was unlocked */ +#define MASK_AFE_GAIN_DONE BIT(6) /* Gain calibration done */ +#define MASK_AFE_OFFSET_DONE BIT(5) /* Offset calibration done */ +#define MASK_AFE_ACTIVITY_DET BIT(4) /* Activity detected on data */ +#define MASK_AFE_PLL_LOCK BIT(3) /* TMDS PLL is locked */ +#define MASK_AFE_TRMCAL_DONE BIT(2) /* Termination calibration done */ +#define MASK_AFE_ASU_STATE BIT(1) /* ASU state is reached */ +#define MASK_AFE_ASU_READY BIT(0) /* AFE calibration done: TMDS ready */ + +/* Audio Output */ +#define AUDCFG_CLK_INVERT BIT(7) /* invert A_CLK polarity */ +#define AUDCFG_TEST_TONE BIT(6) /* enable test tone generator */ +#define AUDCFG_BUS_SHIFT 5 +#define AUDCFG_BUS_I2S 0L +#define AUDCFG_BUS_SPDIF 1L +#define AUDCFG_I2SW_SHIFT 4 +#define AUDCFG_I2SW_16 0L +#define AUDCFG_I2SW_32 1L +#define AUDCFG_AUTO_MUTE_EN BIT(3) /* Enable Automatic audio mute */ +#define AUDCFG_HBR_SHIFT 2 +#define AUDCFG_HBR_STRAIGHT 0L /* straight via AP0 */ +#define AUDCFG_HBR_DEMUX 1L /* demuxed via AP0:AP3 */ +#define AUDCFG_TYPE_MASK 0x03 +#define AUDCFG_TYPE_SHIFT 0 +#define AUDCFG_TYPE_DST 3L /* Direct Stream Transfer (DST) */ +#define AUDCFG_TYPE_OBA 2L /* One Bit Audio (OBA) */ +#define AUDCFG_TYPE_HBR 1L /* High Bit Rate (HBR) */ +#define AUDCFG_TYPE_PCM 0L /* Audio samples */ + +/* Video Formatter */ +#define OF_VP_ENABLE BIT(7) /* VP[35:0]/HS/VS/DE/CLK */ +#define OF_BLK BIT(4) /* blanking codes */ +#define OF_TRC BIT(3) /* timing codes (SAV/EAV) */ +#define OF_FMT_MASK 0x3 +#define OF_FMT_444 0L /* RGB444/YUV444 */ +#define OF_FMT_422_SMPT 1L /* YUV422 semi-planar */ +#define OF_FMT_422_CCIR 2L /* YUV422 CCIR656 */ + +/* HS/HREF output control */ +#define HS_HREF_DELAY_MASK 0xf0 +#define HS_HREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ +#define HS_HREF_PXQ_SHIFT 3 /* Timing codes from HREF */ +#define HS_HREF_INV_SHIFT 2 /* polarity (1=invert) */ +#define HS_HREF_SEL_MASK 0x03 +#define HS_HREF_SEL_SHIFT 0 +#define HS_HREF_SEL_HS_VHREF 0L /* HS from VHREF */ +#define HS_HREF_SEL_HREF_VHREF 1L /* HREF from VHREF */ +#define HS_HREF_SEL_HREF_HDMI 2L /* HREF from HDMI */ +#define HS_HREF_SEL_NONE 3L /* not generated */ + +/* VS output control */ +#define VS_VREF_DELAY_MASK 0xf0 +#define VS_VREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ +#define VS_VREF_INV_SHIFT 2 /* polarity (1=invert) */ +#define VS_VREF_SEL_MASK 0x03 +#define VS_VREF_SEL_SHIFT 0 +#define VS_VREF_SEL_VS_VHREF 0L /* VS from VHREF */ +#define VS_VREF_SEL_VREF_VHREF 1L /* VREF from VHREF */ +#define VS_VREF_SEL_VREF_HDMI 2L /* VREF from HDMI */ +#define VS_VREF_SEL_NONE 3L /* not generated */ + +/* DE/FREF output control */ +#define DE_FREF_DELAY_MASK 0xf0 +#define DE_FREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ +#define DE_FREF_DE_PXQ_SHIFT 3 /* Timing codes from DE */ +#define DE_FREF_INV_SHIFT 2 /* polarity (1=invert) */ +#define DE_FREF_SEL_MASK 0x03 +#define DE_FREF_SEL_SHIFT 0 +#define DE_FREF_SEL_DE_VHREF 0L /* DE from VHREF (HREF and not(VREF) */ +#define DE_FREF_SEL_FREF_VHREF 1L /* FREF from VHREF */ +#define DE_FREF_SEL_FREF_HDMI 2L /* FREF from HDMI */ +#define DE_FREF_SEL_NONE 3L /* not generated */ + +/* HDMI_SOFT_RST bits */ +#define RESET_DC BIT(7) /* Reset deep color module */ +#define RESET_HDCP BIT(6) /* Reset HDCP module */ +#define RESET_KSV BIT(5) /* Reset KSV-FIFO */ +#define RESET_SCFG BIT(4) /* Reset HDCP and repeater function */ +#define RESET_HCFG BIT(3) /* Reset HDCP DDC part */ +#define RESET_PA BIT(2) /* Reset polarity adjust */ +#define RESET_EP BIT(1) /* Reset Error protection */ +#define RESET_TMDS BIT(0) /* Reset TMDS (calib, encoding, flow) */ + +/* HDMI_INFO_RST bits */ +#define NACK_HDCP BIT(7) /* No ACK on HDCP request */ +#define RESET_FIFO BIT(4) /* Reset Audio FIFO control */ +#define RESET_GAMUT BIT(3) /* Clear Gamut packet */ +#define RESET_AI BIT(2) /* Clear ACP and ISRC packets */ +#define RESET_IF BIT(1) /* Clear all Audio infoframe packets */ +#define RESET_AUDIO BIT(0) /* Reset Audio FIFO control */ + +/* HDCP_BCAPS bits */ +#define HDCP_HDMI BIT(7) /* HDCP suports HDMI (vs DVI only) */ +#define HDCP_REPEATER BIT(6) /* HDCP supports repeater function */ +#define HDCP_READY BIT(5) /* set by repeater function */ +#define HDCP_FAST BIT(4) /* Up to 400kHz */ +#define HDCP_11 BIT(1) /* HDCP 1.1 supported */ +#define HDCP_FAST_REAUTH BIT(0) /* fast reauthentication supported */ + +/* Audio output formatter */ +#define AUDIO_LAYOUT_SP_FLAG BIT(2) /* sp flag used by FIFO */ +#define AUDIO_LAYOUT_MANUAL BIT(1) /* manual layout (vs per pkt) */ +#define AUDIO_LAYOUT_LAYOUT1 BIT(0) /* Layout1: AP0-3 vs Layout0:AP0 */ + +/* masks for interrupt status registers */ +#define MASK_SUS_STATUS 0x1F +#define LAST_STATE_REACHED 0x1B +#define MASK_CLK_STABLE 0x04 +#define MASK_CLK_ACTIVE 0x02 +#define MASK_SUS_STATE 0x10 +#define MASK_SR_FIFO_FIFO_CTRL 0x30 +#define MASK_AUDIO_FLAG 0x10 + +/* Rate measurement */ +#define RATE_REFTIM_ENABLE 0x01 +#define CLK_MIN_RATE 0x0057e4 +#define CLK_MAX_RATE 0x0395f8 +#define WDL_CFG_VAL 0x82 +#define DC_FILTER_VAL 0x31 + +/* Infoframe */ +#define VS_HDMI_IF_UPDATE 0x0200 +#define VS_HDMI_IF 0x0201 +#define VS_BK1_IF_UPDATE 0x0220 +#define VS_BK1_IF 0x0221 +#define VS_BK2_IF_UPDATE 0x0240 +#define VS_BK2_IF 0x0241 +#define AVI_IF_UPDATE 0x0260 +#define AVI_IF 0x0261 +#define SPD_IF_UPDATE 0x0280 +#define SPD_IF 0x0281 +#define AUD_IF_UPDATE 0x02a0 +#define AUD_IF 0x02a1 +#define MPS_IF_UPDATE 0x02c0 +#define MPS_IF 0x02c1 diff --git a/include/media/i2c/tda1997x.h b/include/media/i2c/tda1997x.h new file mode 100644 index 0000000..c6c2a8a --- /dev/null +++ b/include/media/i2c/tda1997x.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * tda1997x - NXP HDMI receiver + * + * Copyright 2017 Tim Harvey tharvey@gateworks.com + * + */ + +#ifndef _TDA1997X_ +#define _TDA1997X_ + +/* Platform Data */ +struct tda1997x_platform_data { + enum v4l2_mbus_type vidout_bus_type; + u32 vidout_bus_width; + u8 vidout_port_cfg[9]; + /* pin polarity (1=invert) */ + bool vidout_inv_de; + bool vidout_inv_hs; + bool vidout_inv_vs; + bool vidout_inv_pclk; + /* clock delays (0=-8, 1=-7 ... 15=+7 pixels) */ + u8 vidout_delay_hs; + u8 vidout_delay_vs; + u8 vidout_delay_de; + u8 vidout_delay_pclk; + /* sync selections (controls how sync pins are derived) */ + u8 vidout_sel_hs; + u8 vidout_sel_vs; + u8 vidout_sel_de; + + /* Audio Port Output */ + int audout_format; + u32 audout_mclk_fs; /* clock multiplier */ + u32 audout_width; /* 13 or 32 bit */ + u32 audout_layout; /* layout0=AP0 layout1=AP0,AP1,AP2,AP3 */ + bool audout_layoutauto; /* audio layout dictated by pkt header */ + bool audout_invert_clk; /* data valid on rising edge of BCLK */ + bool audio_auto_mute; /* enable hardware audio auto-mute */ +}; + +#endif
On 02/06/2018 09:27 PM, Tim Harvey wrote:
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Tim Harvey tharvey@gateworks.com
<snip>
+static int tda1997x_get_dv_timings_cap(struct v4l2_subdev *sd,
struct v4l2_dv_timings_cap *cap)+{
- if (cap->pad != TDA1997X_PAD_SOURCE)
return -EINVAL;- *cap = tda1997x_dv_timings_cap;
- return 0;
+}
+static int tda1997x_enum_dv_timings(struct v4l2_subdev *sd,
struct v4l2_enum_dv_timings *timings)+{
- if (timings->pad != TDA1997X_PAD_SOURCE)
return -EINVAL;- return v4l2_enum_dv_timings_cap(timings, &tda1997x_dv_timings_cap,
NULL, NULL);+}
You shouldn't need this pad test: it's done in the v4l2-subdev.c core code already. But please double-check :-)
Can you post the output of the v4l2-compliance test? I'm curious to see it.
Can you also try to run v4l2-compliance -m /dev/mediaX? That also tests whether the right entity types are set (note: testing for that should also happen in the subdev compliance test, but I haven't done that yet).
Regards,
Hans
On Tue, Feb 6, 2018 at 12:38 PM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/06/2018 09:27 PM, Tim Harvey wrote:
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Tim Harvey tharvey@gateworks.com
<snip>
+static int tda1997x_get_dv_timings_cap(struct v4l2_subdev *sd,
struct v4l2_dv_timings_cap *cap)+{
if (cap->pad != TDA1997X_PAD_SOURCE)return -EINVAL;*cap = tda1997x_dv_timings_cap;return 0;+}
+static int tda1997x_enum_dv_timings(struct v4l2_subdev *sd,
struct v4l2_enum_dv_timings *timings)+{
if (timings->pad != TDA1997X_PAD_SOURCE)return -EINVAL;return v4l2_enum_dv_timings_cap(timings, &tda1997x_dv_timings_cap,NULL, NULL);+}
You shouldn't need this pad test: it's done in the v4l2-subdev.c core code already. But please double-check :-)
oh right - forgot to check that. Yes, v4l2-subdev.c has pad bounds checking on all ops I use so I can remove them.
Can you post the output of the v4l2-compliance test? I'm curious to see it.
it's in the cover letter (should I move it to the driver patch for subsequent submittals?)
Can you also try to run v4l2-compliance -m /dev/mediaX? That also tests whether the right entity types are set (note: testing for that should also happen in the subdev compliance test, but I haven't done that yet).
root@ventana:~# v4l2-compliance -m0 v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Compliance test for device /dev/media0:
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(256): v2_entities_set.find(ent.id) == v2_entities_set.end() test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OK
Total: 7, Succeeded: 5, Failed: 2, Warnings: 0
foiled again!
Is something missing after v4l2_i2c_subdev_init() or is this perhaps something missing in the imx media drivers?
v4l2_i2c_subdev_init(sd, client, &tda1997x_subdev_ops); snprintf(sd->name, sizeof(sd->name), "%s %d-%04x", id->name, i2c_adapter_id(client->adapter), client->addr); sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; sd->entity.ops = &tda1997x_media_ops;
Regards,
Tim
On 02/06/2018 10:03 PM, Tim Harvey wrote:
On Tue, Feb 6, 2018 at 12:38 PM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/06/2018 09:27 PM, Tim Harvey wrote:
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Tim Harvey tharvey@gateworks.com
<snip>
+static int tda1997x_get_dv_timings_cap(struct v4l2_subdev *sd,
struct v4l2_dv_timings_cap *cap)+{
if (cap->pad != TDA1997X_PAD_SOURCE)return -EINVAL;*cap = tda1997x_dv_timings_cap;return 0;+}
+static int tda1997x_enum_dv_timings(struct v4l2_subdev *sd,
struct v4l2_enum_dv_timings *timings)+{
if (timings->pad != TDA1997X_PAD_SOURCE)return -EINVAL;return v4l2_enum_dv_timings_cap(timings, &tda1997x_dv_timings_cap,NULL, NULL);+}
You shouldn't need this pad test: it's done in the v4l2-subdev.c core code already. But please double-check :-)
oh right - forgot to check that. Yes, v4l2-subdev.c has pad bounds checking on all ops I use so I can remove them.
Can you post the output of the v4l2-compliance test? I'm curious to see it.
it's in the cover letter (should I move it to the driver patch for subsequent submittals?)
Ah, it was all the way down after the MC topology. That's why I missed it.
Can you also try to run v4l2-compliance -m /dev/mediaX? That also tests whether the right entity types are set (note: testing for that should also happen in the subdev compliance test, but I haven't done that yet).
root@ventana:~# v4l2-compliance -m0 v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Compliance test for device /dev/media0:
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(256): v2_entities_set.find(ent.id) == v2_entities_set.end() test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OK
Total: 7, Succeeded: 5, Failed: 2, Warnings: 0
foiled again!
Is something missing after v4l2_i2c_subdev_init() or is this perhaps something missing in the imx media drivers?
v4l2_i2c_subdev_init(sd, client, &tda1997x_subdev_ops); snprintf(sd->name, sizeof(sd->name), "%s %d-%04x", id->name, i2c_adapter_id(client->adapter), client->addr); sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; sd->entity.ops = &tda1997x_media_ops;
Yeah, I was afraid of that. Anyway, I saw some issues in the subdev compliance. I'll reply to the cover letter about that.
Regards,
Hans
The GW54xx has a front-panel microHDMI connector routed to a TDA19971 which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey tharvey@gateworks.com --- v5: - remove leading 0 from unit address - add newline between property list and child node
v4: no changes v3: no changes
v2: - add HDMI audio input support --- arch/arm/boot/dts/imx6q-gw54xx.dts | 105 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 29 +++++++++- 2 files changed, 131 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts index 56e5b50..0477120 100644 --- a/arch/arm/boot/dts/imx6q-gw54xx.dts +++ b/arch/arm/boot/dts/imx6q-gw54xx.dts @@ -12,10 +12,30 @@ /dts-v1/; #include "imx6q.dtsi" #include "imx6qdl-gw54xx.dtsi" +#include <dt-bindings/media/tda1997x.h>
/ { model = "Gateworks Ventana i.MX6 Dual/Quad GW54XX"; compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q"; + + sound-digital { + compatible = "simple-audio-card"; + simple-audio-card,name = "tda1997x-audio"; + + simple-audio-card,dai-link@0 { + format = "i2s"; + + cpu { + sound-dai = <&ssi2>; + }; + + codec { + bitclock-master; + frame-master; + sound-dai = <&tda1997x>; + }; + }; + }; };
&i2c3 { @@ -35,6 +55,61 @@ }; }; }; + + tda1997x: codec@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3v>; + AVDD-supply = <&sw4_reg>; + DVDD-supply = <&sw4_reg>; + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] + * and Y[11:4] across 16bits in the same cycle + * which we map to VP[15:08]<->CSI_DATA[19:12] + */ + nxp,vidout-portcfg = + /*G_Y_11_8<->VP[15:12]<->CSI_DATA[19:16]*/ + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, + /*G_Y_7_4<->VP[11:08]<->CSI_DATA[15:12]*/ + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, + /*R_CR_CBCR_11_8<->VP[07:04]<->CSI_DATA[11:08]*/ + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, + /*R_CR_CBCR_7_4<->VP[03:00]<->CSI_DATA[07:04]*/ + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; +}; + +&ipu1_csi0_from_ipu1_csi0_mux { + bus-width = <16>; +}; + +&ipu1_csi0_mux_from_parallel_sensor { + remote-endpoint = <&tda1997x_to_ipu1_csi0_mux>; + bus-width = <16>; +}; + +&ipu1_csi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; };
&ipu2_csi1_from_ipu2_csi1_mux { @@ -63,6 +138,30 @@ >; };
+ pinctrl_ipu1_csi0: ipu1_csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0 + MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0 + MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0 + MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0 + MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0 + MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0 + MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0 + MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0 + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + >; + }; + pinctrl_ipu2_csi1: ipu2_csi1grp { fsl,pins = < MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x1b0b0 @@ -78,4 +177,10 @@ MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x1b0b0 >; }; + + pinctrl_tda1997x: tda1997xgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 + >; + }; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index eab75f3..f9e1fb9 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -10,6 +10,7 @@ */
#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/sound/fsl-imx-audmux.h>
/ { /* these are used by bootloader for disabling nodes */ @@ -114,12 +115,12 @@ }; };
- sound { + sound-analog { compatible = "fsl,imx6q-ventana-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "sgtl5000-audio"; ssi-controller = <&ssi1>; - audio-codec = <&codec>; + audio-codec = <&sgtl5000>; audio-routing = "MIC_IN", "Mic Jack", "Mic Jack", "Mic Bias", @@ -133,6 +134,25 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; /* AUD4<->sgtl5000 */ status = "okay"; + + ssi2 { + fsl,audmux-port = <1>; + fsl,port-config = < + (IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TFSEL(4+8) | /* RXFS */ + IMX_AUDMUX_V2_PTCR_TCLKDIR | + IMX_AUDMUX_V2_PTCR_TCSEL(4+8) | /* RXC */ + IMX_AUDMUX_V2_PTCR_SYN) + IMX_AUDMUX_V2_PDCR_RXDSEL(4) + >; + }; + + aud5 { + fsl,audmux-port = <4>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN + IMX_AUDMUX_V2_PDCR_RXDSEL(1)>; + }; };
&can1 { @@ -331,7 +351,7 @@ pinctrl-0 = <&pinctrl_i2c3>; status = "okay";
- codec: sgtl5000@a { + sgtl5000: codec@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; @@ -475,6 +495,9 @@ MX6QDL_PAD_SD2_DAT2__AUD4_TXD 0x110b0 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x130b0 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* AUD4_MCK */ + MX6QDL_PAD_EIM_D25__AUD5_RXC 0x130b0 + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 + MX6QDL_PAD_EIM_D24__AUD5_RXFS 0x130b0 >; };
Signed-off-by: Tim Harvey tharvey@gateworks.com --- v5: - add missing audmux config
--- arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++++++++++++++++++++++++++++++++++ 1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi index 30d4662..749548a 100644 --- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi @@ -46,6 +46,8 @@ */
#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/media/tda1997x.h> +#include <dt-bindings/sound/fsl-imx-audmux.h>
/ { /* these are used by bootloader for disabling nodes */ @@ -98,6 +100,50 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; + + sound-digital { + compatible = "simple-audio-card"; + simple-audio-card,name = "tda1997x-audio"; + + simple-audio-card,dai-link@0 { + format = "i2s"; + + cpu { + sound-dai = <&ssi2>; + }; + + codec { + bitclock-master; + frame-master; + sound-dai = <&tda1997x>; + }; + }; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; /* AUD5<->tda1997x */ + status = "okay"; + + ssi1 { + fsl,audmux-port = <0>; + fsl,port-config = < + (IMX_AUDMUX_V2_PTCR_TFSDIR | + IMX_AUDMUX_V2_PTCR_TFSEL(4+8) | /* RXFS */ + IMX_AUDMUX_V2_PTCR_TCLKDIR | + IMX_AUDMUX_V2_PTCR_TCSEL(4+8) | /* RXC */ + IMX_AUDMUX_V2_PTCR_SYN) + IMX_AUDMUX_V2_PDCR_RXDSEL(4) + >; + }; + + aud5 { + fsl,audmux-port = <4>; + fsl,port-config = < + IMX_AUDMUX_V2_PTCR_SYN + IMX_AUDMUX_V2_PDCR_RXDSEL(0)>; + }; };
&can1 { @@ -263,6 +309,60 @@ #gpio-cells = <2>; };
+ tda1997x: tda1997x@48 { + compatible = "nxp,tda19971"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tda1997x>; + reg = <0x48>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + DOVDD-supply = <®_3p3>; + AVDD-supply = <®_1p8b>; + DVDD-supply = <®_1p8a>; + #sound-dai-cells = <0>; + nxp,audout-format = "i2s"; + nxp,audout-layout = <0>; + nxp,audout-width = <16>; + nxp,audout-mclk-fs = <128>; + /* + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] + * and Y[11:4] across 16bits in the same cycle + * which we map to VP[15:08]<->CSI_DATA[19:12] + */ + nxp,vidout-portcfg = + /*G_Y_11_8<->VP[15:12]<->CSI_DATA[19:16]*/ + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, + /*G_Y_7_4<->VP[11:08]<->CSI_DATA[15:12]*/ + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, + /*R_CR_CBCR_11_8<->VP[07:04]<->CSI_DATA[11:08]*/ + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, + /*R_CR_CBCR_7_4<->VP[03:00]<->CSI_DATA[07:04]*/ + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; + + port { + tda1997x_to_ipu1_csi0_mux: endpoint { + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + bus-width = <16>; + hsync-active = <1>; + vsync-active = <1>; + data-active = <1>; + }; + }; + }; +}; + +&ipu1_csi0_from_ipu1_csi0_mux { + bus-width = <16>; +}; + +&ipu1_csi0_mux_from_parallel_sensor { + remote-endpoint = <&tda1997x_to_ipu1_csi0_mux>; + bus-width = <16>; +}; + +&ipu1_csi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; };
&pcie { @@ -320,6 +420,14 @@ };
&iomuxc { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 + MX6QDL_PAD_DISP0_DAT14__AUD5_RXC 0x130b0 + MX6QDL_PAD_DISP0_DAT13__AUD5_RXFS 0x130b0 + >; + }; + pinctrl_flexcan1: flexcan1grp { fsl,pins = < MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1 @@ -375,6 +483,30 @@ >; };
+ pinctrl_ipu1_csi0: ipu1_csi0grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0 + MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0 + MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0 + MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0 + MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0 + MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0 + MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0 + MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0 + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 + >; + }; + pinctrl_pcie: pciegrp { fsl,pins = < MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 /* PCIE RST */ @@ -399,6 +531,12 @@ >; };
+ pinctrl_tda1997x: tda1997xgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 + >; + }; + pinctrl_uart2: uart2grp { fsl,pins = < MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
On 02/06/2018 09:27 PM, Tim Harvey wrote:
<snip>
v4l2-compliance test results:
- with the following kernel patches: v4l2-subdev: clear reserved fields
. v4l2-subdev: without controls return -ENOTTY
v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300008f Type : V4L Sub-Device Entity Info: ID : 0x00000003 (3) Name : tda19971 2-0048 Function : Unknown
This is missing. It should be one of these:
https://hverkuil.home.xs4all.nl/spec/uapi/mediactl/media-types.html#media-en...
However, we don't have a proper function defined.
I would suggest adding a new MEDIA_ENT_F_DTV_DECODER analogous to MEDIA_ENT_F_ATV_DECODER.
It would be a new patch adding this + documentation.
Pad 0x01000004 : Source Link 0x0200006f: to remote pad 0x1000063 of entity 'ipu1_csi0_mux': Data
Compliance test for device /dev/v4l-subdev1:
Allow for multiple opens: test second /dev/v4l-subdev1 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK test VIDIOC_DV_TIMINGS_CAP: OK test VIDIOC_G/S_EDID: OK
Nice!
Sub-Device ioctls (Source Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) test VIDIOC_QUERYCTRL: OK (Not Supported) test VIDIOC_G/S_CTRL: OK (Not Supported) test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Why doesn't this show anything? You have at least one control, so this should reflect that. Does 'v4l2-ctl -d /dev/v4l-subdev1 -l' show any controls?
I think sd->ctrl_handler is never set to the v4l2_ctrl_handler pointer.
Have you ever tested the controls?
Looking closer I also notice that the control handler is never freed. Or checked for errors when it is created in the probe function. Hmm, I should have caught that earlier.
Regards,
Hans
On Tue, Feb 6, 2018 at 1:21 PM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/06/2018 09:27 PM, Tim Harvey wrote:
<snip>
v4l2-compliance test results:
- with the following kernel patches: v4l2-subdev: clear reserved fields
. v4l2-subdev: without controls return -ENOTTY
v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300008f Type : V4L Sub-Device Entity Info: ID : 0x00000003 (3) Name : tda19971 2-0048 Function : Unknown
This is missing. It should be one of these:
https://hverkuil.home.xs4all.nl/spec/uapi/mediactl/media-types.html#media-en...
However, we don't have a proper function defined.
I would suggest adding a new MEDIA_ENT_F_DTV_DECODER analogous to MEDIA_ENT_F_ATV_DECODER.
It would be a new patch adding this + documentation.
Hows this look for adding to my next series:
Author: Tim Harvey tharvey@gateworks.com Date: Tue Feb 6 14:12:52 2018 -0800
[media] add digital video decoder video interface entity functions
Add a new media entity function definition for digital TV decoders: MEDIA_ENT_F_DTV_DECODER
Signed-off-by: Tim Harvey tharvey@gateworks.com
--- a/Documentation/media/uapi/mediactl/media-types.rst +++ b/Documentation/media/uapi/mediactl/media-types.rst @@ -321,6 +321,17 @@ Types and flags used to represent the media graph elements MIPI CSI-2, ...), and outputs them on its source pad to an output video bus of another type (eDP, MIPI CSI-2, parallel, ...).
+ - .. row 31 + + .. _MEDIA-ENT-F-DTV-DECODER: + + - ``MEDIA_ENT_F_DTV_DECODER`` + + - Digital video decoder. The basic function of the video decoder is + to accept digital video from a wide variety of sources + and output it in some digital video standard, with appropriate + timing signals. + .. tabularcolumns:: |p{5.5cm}|p{12.0cm}|
.. _media-entity-flag: diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index b9b9446..6653e88 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -152,6 +152,7 @@ struct media_device_info { * MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER. */ #define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5) +#define MEDIA_ENT_F_DTV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 6)
#define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE
Assigning this now shows a function but does not resolve the media compliance results:
--- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2586,6 +2586,7 @@ static int tda1997x_probe(struct i2c_client *client, id->name, i2c_adapter_id(client->adapter), client->addr); sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; + sd->entity.function = MEDIA_ENT_F_DTV_DECODER; sd->entity.ops = &tda1997x_media_ops;
/* set allowed mbus modes based on chip, bus-type, and bus-width */
root@ventana:~# v4l2-compliance -u1 v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300008f Type : V4L Sub-Device Entity Info: ID : 0x00000003 (3) Name : tda19971 2-0048 Function : Unknown (00020006) Pad 0x01000004 : Source Link 0x0200006f: to remote pad 0x1000063 of entity 'ipu1_csi0_mux': Data
...
root@ventana:~# v4l2-compliance -m0 -M v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Compliance test for device /dev/media0:
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(256): v2_entities_set.find(ent.id) == v2_entities_set.end() test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OK
Total: 7, Succeeded: 5, Failed: 2, Warnings: 0
<snip>
Sub-Device ioctls (Source Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Try VIDIOC_SUBDEV_G/S_FMT: OK test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK test Active VIDIOC_SUBDEV_G/S_FMT: OK test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) test VIDIOC_QUERYCTRL: OK (Not Supported) test VIDIOC_G/S_CTRL: OK (Not Supported) test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Why doesn't this show anything? You have at least one control, so this should reflect that. Does 'v4l2-ctl -d /dev/v4l-subdev1 -l' show any controls?
I think sd->ctrl_handler is never set to the v4l2_ctrl_handler pointer.
Have you ever tested the controls?
Looking closer I also notice that the control handler is never freed. Or checked for errors when it is created in the probe function. Hmm, I should have caught that earlier.
Yes thanks - I missed this also:
--- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2726,6 +2726,12 @@ static int tda1997x_probe(struct i2c_client *client, &tda1997x_ctrl_ops, V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL, 0, V4L2_DV_RGB_RANGE_AUTO); + state->sd.ctrl_handler = hdl; + if (hdl->error) { + ret = hdl->error; + goto err_free_handler; + } + v4l2_ctrl_handler_setup(hdl);
/* initialize source pads */ state->pads[TDA1997X_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE; @@ -2774,6 +2780,8 @@ static int tda1997x_probe(struct i2c_client *client,
err_free_media: media_entity_cleanup(&sd->entity); +err_free_handler: + v4l2_ctrl_handler_free(&state->hdl); err_free_mutex: cancel_delayed_work(&state->delayed_work_enable_hpd); mutex_destroy(&state->page_lock); @@ -2801,6 +2809,7 @@ static int tda1997x_remove(struct i2c_client *client)
v4l2_async_unregister_subdev(sd); media_entity_cleanup(&sd->entity); + v4l2_ctrl_handler_free(&state->hdl); regulator_bulk_disable(TDA1997X_NUM_SUPPLIES, state->supplies); i2c_unregister_device(state->client_cec); cancel_delayed_work(&state->delayed_work_enable_hpd);
root@ventana:~# v4l2-ctl -d /dev/v4l-subdev1 --list-ctrls
Digital Video Controls
power_present 0x00a00964 (bitmask): max=0x00000001 default=0x00000000 value=0x00000000 flags=read-only rx_rgb_quantization_range 0x00a00965 (menu) : min=0 max=2 default=0 value=2 rx_it_content_type 0x00a00966 (menu) : min=0 max=4 default=4 value=0 flags=read-only, volatile
And various sets/gets appear to work as designed (found that I wasn't updating the csc when quantiation range was changed via ctrl and fixed it).
Regards,
Tim
On 02/07/2018 12:29 AM, Tim Harvey wrote:
On Tue, Feb 6, 2018 at 1:21 PM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/06/2018 09:27 PM, Tim Harvey wrote:
<snip>
v4l2-compliance test results:
- with the following kernel patches: v4l2-subdev: clear reserved fields
. v4l2-subdev: without controls return -ENOTTY
v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300008f Type : V4L Sub-Device Entity Info: ID : 0x00000003 (3) Name : tda19971 2-0048 Function : Unknown
This is missing. It should be one of these:
https://hverkuil.home.xs4all.nl/spec/uapi/mediactl/media-types.html#media-en...
However, we don't have a proper function defined.
I would suggest adding a new MEDIA_ENT_F_DTV_DECODER analogous to MEDIA_ENT_F_ATV_DECODER.
It would be a new patch adding this + documentation.
Hows this look for adding to my next series:
Author: Tim Harvey tharvey@gateworks.com Date: Tue Feb 6 14:12:52 2018 -0800
[media] add digital video decoder video interface entity functions Add a new media entity function definition for digital TV decoders: MEDIA_ENT_F_DTV_DECODER Signed-off-by: Tim Harvey <tharvey@gateworks.com>--- a/Documentation/media/uapi/mediactl/media-types.rst +++ b/Documentation/media/uapi/mediactl/media-types.rst @@ -321,6 +321,17 @@ Types and flags used to represent the media graph elements MIPI CSI-2, ...), and outputs them on its source pad to an output video bus of another type (eDP, MIPI CSI-2, parallel, ...).
- .. row 31
.. _MEDIA-ENT-F-DTV-DECODER:- ``MEDIA_ENT_F_DTV_DECODER``- Digital video decoder. The basic function of the video decoder isto accept digital video from a wide variety of sourcesand output it in some digital video standard, with appropriatetiming signals... tabularcolumns:: |p{5.5cm}|p{12.0cm}|
.. _media-entity-flag: diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index b9b9446..6653e88 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -152,6 +152,7 @@ struct media_device_info {
- MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER.
*/ #define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5) +#define MEDIA_ENT_F_DTV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 6)
Don't use MEDIA_ENT_F_OLD_SUBDEV_BASE for new functions.
Use this instead:
/* * Analog video decoder functions */ #define MEDIA_ENT_F_DTV_DECODER (MEDIA_ENT_F_BASE + 0x6001)
Other than this, this patch looks great.
#define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE
Assigning this now shows a function but does not resolve the media compliance results:
--- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2586,6 +2586,7 @@ static int tda1997x_probe(struct i2c_client *client, id->name, i2c_adapter_id(client->adapter), client->addr); sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
sd->entity.function = MEDIA_ENT_F_DTV_DECODER; sd->entity.ops = &tda1997x_media_ops; /* set allowed mbus modes based on chip, bus-type, and bus-width */root@ventana:~# v4l2-compliance -u1 v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300008f Type : V4L Sub-Device Entity Info: ID : 0x00000003 (3) Name : tda19971 2-0048 Function : Unknown (00020006)
Actually it does. The value above is now the new function.
Pad 0x01000004 : Source Link 0x0200006f: to remote pad 0x1000063 of entity'ipu1_csi0_mux': Data
...
root@ventana:~# v4l2-compliance -m0 -M v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Compliance test for device /dev/media0:
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(256):v2_entities_set.find(ent.id) == v2_entities_set.end()
This is a v4l2-compliance bug that I have fixed. Just do another git pull.
Regards,
Hans
test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OKTotal: 7, Succeeded: 5, Failed: 2, Warnings: 0
<snip> >> >> Sub-Device ioctls (Source Pad 0): >> test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK >> test Try VIDIOC_SUBDEV_G/S_FMT: OK >> test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) >> test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK >> test Active VIDIOC_SUBDEV_G/S_FMT: OK >> test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) >> test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported) >> >> Control ioctls: >> test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported) >> test VIDIOC_QUERYCTRL: OK (Not Supported) >> test VIDIOC_G/S_CTRL: OK (Not Supported) >> test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported) >> test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) >> test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) >> Standard Controls: 0 Private Controls: 0 > > Why doesn't this show anything? You have at least one control, so this should > reflect that. Does 'v4l2-ctl -d /dev/v4l-subdev1 -l' show any controls? > > I think sd->ctrl_handler is never set to the v4l2_ctrl_handler pointer. > > Have you ever tested the controls? > > Looking closer I also notice that the control handler is never freed. Or > checked for errors when it is created in the probe function. Hmm, I should > have caught that earlier. >
Yes thanks - I missed this also:
--- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -2726,6 +2726,12 @@ static int tda1997x_probe(struct i2c_client *client, &tda1997x_ctrl_ops, V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL, 0, V4L2_DV_RGB_RANGE_AUTO);
state->sd.ctrl_handler = hdl;if (hdl->error) {ret = hdl->error;goto err_free_handler;}v4l2_ctrl_handler_setup(hdl); /* initialize source pads */ state->pads[TDA1997X_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;@@ -2774,6 +2780,8 @@ static int tda1997x_probe(struct i2c_client *client,
err_free_media: media_entity_cleanup(&sd->entity); +err_free_handler:
v4l2_ctrl_handler_free(&state->hdl);err_free_mutex: cancel_delayed_work(&state->delayed_work_enable_hpd); mutex_destroy(&state->page_lock); @@ -2801,6 +2809,7 @@ static int tda1997x_remove(struct i2c_client *client)
v4l2_async_unregister_subdev(sd); media_entity_cleanup(&sd->entity);
v4l2_ctrl_handler_free(&state->hdl); regulator_bulk_disable(TDA1997X_NUM_SUPPLIES, state->supplies); i2c_unregister_device(state->client_cec); cancel_delayed_work(&state->delayed_work_enable_hpd);root@ventana:~# v4l2-ctl -d /dev/v4l-subdev1 --list-ctrls
Digital Video Controls
power_present 0x00a00964 (bitmask): max=0x00000001default=0x00000000 value=0x00000000 flags=read-only rx_rgb_quantization_range 0x00a00965 (menu) : min=0 max=2 default=0 value=2 rx_it_content_type 0x00a00966 (menu) : min=0 max=4 default=4 value=0 flags=read-only, volatile
And various sets/gets appear to work as designed (found that I wasn't updating the csc when quantiation range was changed via ctrl and fixed it).
Regards,
Tim
On 02/07/18 09:22, Hans Verkuil wrote:
On 02/07/2018 12:29 AM, Tim Harvey wrote:
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
Can you run 'mc_nextgen_test -e -i' and post the output?
It's found in contrib/test.
Thanks!
Hans
On Wed, Feb 7, 2018 at 1:09 AM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/07/18 09:22, Hans Verkuil wrote:
On 02/07/2018 12:29 AM, Tim Harvey wrote:
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
Can you run 'mc_nextgen_test -e -i' and post the output?
It's found in contrib/test.
root@ventana:~# ./v4l-utils/contrib/test/mc_nextgen_test -e -i Device: imx-media (driver imx-media) Bus: version: 0 number of entities: 24 number of interfaces: 24 number of pads: 48 number of links: 50 entity entity#1: 'unknown entity type' adv7180 2-0020, 1 pad(s), 1 source(s) entity entity#3: 'unknown entity type' tda19971 2-0048, 1 pad(s), 1 source(s) entity entity#5: 'unknown entity type' ipu1_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#9: 'unknown entity type' ipu2_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#13: 'unknown entity type' ipu1_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#17: 'unknown entity type' ipu1_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#20: 'V4L I/O' ipu1_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#26: 'unknown entity type' ipu1_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#29: 'V4L I/O' ipu1_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#35: 'unknown entity type' ipu2_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#39: 'unknown entity type' ipu2_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#42: 'V4L I/O' ipu2_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#48: 'unknown entity type' ipu2_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#51: 'V4L I/O' ipu2_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#57: 'unknown entity type' ipu1_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#61: 'V4L I/O' ipu1_csi0 capture, 1 pad(s), 1 sink(s) entity entity#67: 'unknown entity type' ipu1_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#71: 'V4L I/O' ipu1_csi1 capture, 1 pad(s), 1 sink(s) entity entity#77: 'unknown entity type' ipu2_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#81: 'V4L I/O' ipu2_csi0 capture, 1 pad(s), 1 sink(s) entity entity#87: 'unknown entity type' ipu2_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#91: 'V4L I/O' ipu2_csi1 capture, 1 pad(s), 1 sink(s) entity entity#97: 'unknown entity type' ipu1_csi0_mux, 3 pad(s), 2 sink(s), 1 source(s) entity entity#101: 'unknown entity type' ipu2_csi1_mux, 3 pad(s), 2 sink(s), 1 source(s) interface intf_devnode#21: video /dev/video0 interface intf_devnode#30: video /dev/video1 interface intf_devnode#43: video /dev/video2 interface intf_devnode#52: video /dev/video3 interface intf_devnode#62: video /dev/video4 interface intf_devnode#72: video /dev/video5 interface intf_devnode#82: video /dev/video6 interface intf_devnode#92: video /dev/video7 interface intf_devnode#141: v4l2-subdev /dev/v4l-subdev0 interface intf_devnode#143: v4l2-subdev /dev/v4l-subdev1 interface intf_devnode#145: v4l2-subdev /dev/v4l-subdev2 interface intf_devnode#147: v4l2-subdev /dev/v4l-subdev3 interface intf_devnode#149: v4l2-subdev /dev/v4l-subdev4 interface intf_devnode#151: v4l2-subdev /dev/v4l-subdev5 interface intf_devnode#153: v4l2-subdev /dev/v4l-subdev6 interface intf_devnode#155: v4l2-subdev /dev/v4l-subdev7 interface intf_devnode#157: v4l2-subdev /dev/v4l-subdev8 interface intf_devnode#159: v4l2-subdev /dev/v4l-subdev9 interface intf_devnode#161: v4l2-subdev /dev/v4l-subdev10 interface intf_devnode#163: v4l2-subdev /dev/v4l-subdev11 interface intf_devnode#165: v4l2-subdev /dev/v4l-subdev12 interface intf_devnode#167: v4l2-subdev /dev/v4l-subdev13 interface intf_devnode#169: v4l2-subdev /dev/v4l-subdev14 interface intf_devnode#171: v4l2-subdev /dev/v4l-subdev15
I updated v4l2-compliance and ran again: root@ventana:~# v4l2-compliance -m0 -M v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Compliance test for device /dev/media0:
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: fail: v4l2-test-media.cpp(94): function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN fail: v4l2-test-media.cpp(156): checkFunction(ent.function, true) test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(275): num_data_links != num_links test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OK
Total: 7, Succeeded: 5, Failed: 2, Warnings: 0
Regards,
Tim
On 02/07/2018 11:05 PM, Tim Harvey wrote:
On Wed, Feb 7, 2018 at 1:09 AM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/07/18 09:22, Hans Verkuil wrote:
On 02/07/2018 12:29 AM, Tim Harvey wrote:
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
Can you run 'mc_nextgen_test -e -i' and post the output?
It's found in contrib/test.
root@ventana:~# ./v4l-utils/contrib/test/mc_nextgen_test -e -i Device: imx-media (driver imx-media) Bus: version: 0 number of entities: 24 number of interfaces: 24 number of pads: 48 number of links: 50 entity entity#1: 'unknown entity type' adv7180 2-0020, 1 pad(s), 1 source(s) entity entity#3: 'unknown entity type' tda19971 2-0048, 1 pad(s), 1 source(s) entity entity#5: 'unknown entity type' ipu1_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#9: 'unknown entity type' ipu2_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#13: 'unknown entity type' ipu1_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#17: 'unknown entity type' ipu1_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#20: 'V4L I/O' ipu1_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#26: 'unknown entity type' ipu1_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#29: 'V4L I/O' ipu1_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#35: 'unknown entity type' ipu2_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#39: 'unknown entity type' ipu2_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#42: 'V4L I/O' ipu2_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#48: 'unknown entity type' ipu2_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#51: 'V4L I/O' ipu2_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#57: 'unknown entity type' ipu1_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#61: 'V4L I/O' ipu1_csi0 capture, 1 pad(s), 1 sink(s) entity entity#67: 'unknown entity type' ipu1_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#71: 'V4L I/O' ipu1_csi1 capture, 1 pad(s), 1 sink(s) entity entity#77: 'unknown entity type' ipu2_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#81: 'V4L I/O' ipu2_csi0 capture, 1 pad(s), 1 sink(s) entity entity#87: 'unknown entity type' ipu2_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#91: 'V4L I/O' ipu2_csi1 capture, 1 pad(s), 1 sink(s) entity entity#97: 'unknown entity type' ipu1_csi0_mux, 3 pad(s), 2 sink(s), 1 source(s) entity entity#101: 'unknown entity type' ipu2_csi1_mux, 3 pad(s), 2 sink(s), 1 source(s)
Yuck. So nobody in imx (and adv7180!) is setting a valid function. And I see the mc_nextgen_test.c doesn't know all the latest functions anyway.
That's what happens when you don't have compliance tests, nobody bothers to fill stuff like that in. Anyway, that explains the v4l2-compliance error you got (although I should improve the error to also mentioned the entity in question). In other words, it's not you, it's them :-)
Regards,
Hans
interface intf_devnode#21: video /dev/video0 interface intf_devnode#30: video /dev/video1 interface intf_devnode#43: video /dev/video2 interface intf_devnode#52: video /dev/video3 interface intf_devnode#62: video /dev/video4 interface intf_devnode#72: video /dev/video5 interface intf_devnode#82: video /dev/video6 interface intf_devnode#92: video /dev/video7 interface intf_devnode#141: v4l2-subdev /dev/v4l-subdev0 interface intf_devnode#143: v4l2-subdev /dev/v4l-subdev1 interface intf_devnode#145: v4l2-subdev /dev/v4l-subdev2 interface intf_devnode#147: v4l2-subdev /dev/v4l-subdev3 interface intf_devnode#149: v4l2-subdev /dev/v4l-subdev4 interface intf_devnode#151: v4l2-subdev /dev/v4l-subdev5 interface intf_devnode#153: v4l2-subdev /dev/v4l-subdev6 interface intf_devnode#155: v4l2-subdev /dev/v4l-subdev7 interface intf_devnode#157: v4l2-subdev /dev/v4l-subdev8 interface intf_devnode#159: v4l2-subdev /dev/v4l-subdev9 interface intf_devnode#161: v4l2-subdev /dev/v4l-subdev10 interface intf_devnode#163: v4l2-subdev /dev/v4l-subdev11 interface intf_devnode#165: v4l2-subdev /dev/v4l-subdev12 interface intf_devnode#167: v4l2-subdev /dev/v4l-subdev13 interface intf_devnode#169: v4l2-subdev /dev/v4l-subdev14 interface intf_devnode#171: v4l2-subdev /dev/v4l-subdev15
I updated v4l2-compliance and ran again: root@ventana:~# v4l2-compliance -m0 -M v4l2-compliance SHA : b2f8f9049056eb6f9e028927dacb2c715a062df8 Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Compliance test for device /dev/media0:
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: fail: v4l2-test-media.cpp(94): function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN fail: v4l2-test-media.cpp(156): checkFunction(ent.function, true) test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(275): num_data_links != num_links test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OK
Total: 7, Succeeded: 5, Failed: 2, Warnings: 0
Regards,
Tim
On Wed, 2018-02-07 at 23:19 +0100, Hans Verkuil wrote:
On 02/07/2018 11:05 PM, Tim Harvey wrote:
On Wed, Feb 7, 2018 at 1:09 AM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/07/18 09:22, Hans Verkuil wrote:
On 02/07/2018 12:29 AM, Tim Harvey wrote:
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
Can you run 'mc_nextgen_test -e -i' and post the output?
It's found in contrib/test.
root@ventana:~# ./v4l-utils/contrib/test/mc_nextgen_test -e -i Device: imx-media (driver imx-media) Bus: version: 0 number of entities: 24 number of interfaces: 24 number of pads: 48 number of links: 50 entity entity#1: 'unknown entity type' adv7180 2-0020, 1 pad(s), 1 source(s) entity entity#3: 'unknown entity type' tda19971 2-0048, 1 pad(s), 1 source(s) entity entity#5: 'unknown entity type' ipu1_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#9: 'unknown entity type' ipu2_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#13: 'unknown entity type' ipu1_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#17: 'unknown entity type' ipu1_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#20: 'V4L I/O' ipu1_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#26: 'unknown entity type' ipu1_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#29: 'V4L I/O' ipu1_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#35: 'unknown entity type' ipu2_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#39: 'unknown entity type' ipu2_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#42: 'V4L I/O' ipu2_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#48: 'unknown entity type' ipu2_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#51: 'V4L I/O' ipu2_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#57: 'unknown entity type' ipu1_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#61: 'V4L I/O' ipu1_csi0 capture, 1 pad(s), 1 sink(s) entity entity#67: 'unknown entity type' ipu1_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#71: 'V4L I/O' ipu1_csi1 capture, 1 pad(s), 1 sink(s) entity entity#77: 'unknown entity type' ipu2_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#81: 'V4L I/O' ipu2_csi0 capture, 1 pad(s), 1 sink(s) entity entity#87: 'unknown entity type' ipu2_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#91: 'V4L I/O' ipu2_csi1 capture, 1 pad(s), 1 sink(s) entity entity#97: 'unknown entity type' ipu1_csi0_mux, 3 pad(s), 2 sink(s), 1 source(s) entity entity#101: 'unknown entity type' ipu2_csi1_mux, 3 pad(s), 2 sink(s), 1 source(s)
Yuck. So nobody in imx (and adv7180!) is setting a valid function. And I see the mc_nextgen_test.c doesn't know all the latest functions anyway.
That's probably because for most of the entities it's a bit unclear which function should be assigned.
ipu[12]_csi[01]_mux are video multiplexers, so MEDIA_ENT_F_VID_MUX. I thought those should already be set correctly in the video-mux driver.
ipu[12]_csi[01] are the interfaces to the outside parallel busses, but they can also 'downscale' by skipping, skip frames and pack or expand pixels from the bus into the internal FIFOs that lead to the next element. These are not MEDIA_ENT_F_VID_IF_BRIDGE, are they?
ipu[12]_vdic are mainly deinterlacers, so a new function MEDIA_ENT_F_PROC_VIDEO_DEINTERLACER ? These entities could also be used as composers in a mem2mem scenario (MEDIA_ENT_F_PROC_VIDEO_COMPOSER ?), but this is currently not supported.
ipu[12]_ic_prp is just a tee element that feeds both ipu[12]_ic_prpenc and ipu[12]_ic_prpvf. These are both scalers and colorspace converters. MEDIA_ENT_F_PROC_VIDEO_SCALER ? MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV ?
"ipu[12]_csi[01] capture" are the DMA elements writing to memory, so MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER ?
That's what happens when you don't have compliance tests, nobody bothers to fill stuff like that in. Anyway, that explains the v4l2-compliance error you got (although I should improve the error to also mentioned the entity in question). In other words, it's not you, it's them :-)
regards Philipp
On 02/08/18 11:46, Philipp Zabel wrote:
On Wed, 2018-02-07 at 23:19 +0100, Hans Verkuil wrote:
On 02/07/2018 11:05 PM, Tim Harvey wrote:
On Wed, Feb 7, 2018 at 1:09 AM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/07/18 09:22, Hans Verkuil wrote:
On 02/07/2018 12:29 AM, Tim Harvey wrote:
Media Controller ioctls: fail: v4l2-test-media.cpp(141): ent.function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
Can you run 'mc_nextgen_test -e -i' and post the output?
It's found in contrib/test.
root@ventana:~# ./v4l-utils/contrib/test/mc_nextgen_test -e -i Device: imx-media (driver imx-media) Bus: version: 0 number of entities: 24 number of interfaces: 24 number of pads: 48 number of links: 50 entity entity#1: 'unknown entity type' adv7180 2-0020, 1 pad(s), 1 source(s) entity entity#3: 'unknown entity type' tda19971 2-0048, 1 pad(s), 1 source(s) entity entity#5: 'unknown entity type' ipu1_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#9: 'unknown entity type' ipu2_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#13: 'unknown entity type' ipu1_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#17: 'unknown entity type' ipu1_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#20: 'V4L I/O' ipu1_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#26: 'unknown entity type' ipu1_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#29: 'V4L I/O' ipu1_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#35: 'unknown entity type' ipu2_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#39: 'unknown entity type' ipu2_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#42: 'V4L I/O' ipu2_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#48: 'unknown entity type' ipu2_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#51: 'V4L I/O' ipu2_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#57: 'unknown entity type' ipu1_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#61: 'V4L I/O' ipu1_csi0 capture, 1 pad(s), 1 sink(s) entity entity#67: 'unknown entity type' ipu1_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#71: 'V4L I/O' ipu1_csi1 capture, 1 pad(s), 1 sink(s) entity entity#77: 'unknown entity type' ipu2_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#81: 'V4L I/O' ipu2_csi0 capture, 1 pad(s), 1 sink(s) entity entity#87: 'unknown entity type' ipu2_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#91: 'V4L I/O' ipu2_csi1 capture, 1 pad(s), 1 sink(s) entity entity#97: 'unknown entity type' ipu1_csi0_mux, 3 pad(s), 2 sink(s), 1 source(s) entity entity#101: 'unknown entity type' ipu2_csi1_mux, 3 pad(s), 2 sink(s), 1 source(s)
Yuck. So nobody in imx (and adv7180!) is setting a valid function. And I see the mc_nextgen_test.c doesn't know all the latest functions anyway.
That's probably because for most of the entities it's a bit unclear which function should be assigned.
Well, that's one reason. The other is that there never was a utility to test this :-)
ipu[12]_csi[01]_mux are video multiplexers, so MEDIA_ENT_F_VID_MUX. I thought those should already be set correctly in the video-mux driver.
They are. The mc_nextgen_test, media-ctl and now v4l2-ctl/v4l2-compliance all have their own list of functions that they know about and it's all different. It's one of the things I want to fix.
ipu[12]_csi[01] are the interfaces to the outside parallel busses, but they can also 'downscale' by skipping, skip frames and pack or expand pixels from the bus into the internal FIFOs that lead to the next element. These are not MEDIA_ENT_F_VID_IF_BRIDGE, are they?
Yes, they are. One limitation of the current API is that you cannot represent correctly devices with multiple functions. This is planned for a long time now, but nobody actually did the work. So for now just fill in the primary function with a comment that in the future other functions should be set as well.
ipu[12]_vdic are mainly deinterlacers, so a new function MEDIA_ENT_F_PROC_VIDEO_DEINTERLACER ? These entities could also be used as composers in a mem2mem scenario (MEDIA_ENT_F_PROC_VIDEO_COMPOSER ?), but this is currently not supported.
Yes, we need a PROC_VIDEO_DEINTERLACER function.
ipu[12]_ic_prp is just a tee element that feeds both ipu[12]_ic_prpenc and ipu[12]_ic_prpvf. These are both scalers and colorspace converters. MEDIA_ENT_F_PROC_VIDEO_SCALER ? MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV ?
The tee element would be a new PROC_VIDEO_SPLITTER function.
The other two would be scalers, but should add the VIDEO_PIXEL_ENC_CONV function once it is possible to do so.
"ipu[12]_csi[01] capture" are the DMA elements writing to memory, so MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER ?
These are likely to be filled correctly already. I've just added a commit to v4l2-compliance to make it easier to see what function is used:
v4l2-compliance -m0 -v
Regards,
Hans
On 02/08/18 12:56, Hans Verkuil wrote:
On 02/08/18 11:46, Philipp Zabel wrote:
On Wed, 2018-02-07 at 23:19 +0100, Hans Verkuil wrote:
On 02/07/2018 11:05 PM, Tim Harvey wrote:
On Wed, Feb 7, 2018 at 1:09 AM, Hans Verkuil hverkuil@xs4all.nl wrote:
On 02/07/18 09:22, Hans Verkuil wrote:
On 02/07/2018 12:29 AM, Tim Harvey wrote: > Media Controller ioctls: > fail: v4l2-test-media.cpp(141): ent.function == > MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
Weird, this shouldn't happen. I'll look into this a bit more.
Can you run 'mc_nextgen_test -e -i' and post the output?
It's found in contrib/test.
root@ventana:~# ./v4l-utils/contrib/test/mc_nextgen_test -e -i Device: imx-media (driver imx-media) Bus: version: 0 number of entities: 24 number of interfaces: 24 number of pads: 48 number of links: 50 entity entity#1: 'unknown entity type' adv7180 2-0020, 1 pad(s), 1 source(s) entity entity#3: 'unknown entity type' tda19971 2-0048, 1 pad(s), 1 source(s) entity entity#5: 'unknown entity type' ipu1_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#9: 'unknown entity type' ipu2_vdic, 3 pad(s), 2 sink(s), 1 source(s) entity entity#13: 'unknown entity type' ipu1_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#17: 'unknown entity type' ipu1_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#20: 'V4L I/O' ipu1_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#26: 'unknown entity type' ipu1_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#29: 'V4L I/O' ipu1_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#35: 'unknown entity type' ipu2_ic_prp, 3 pad(s), 1 sink(s), 2 source(s) entity entity#39: 'unknown entity type' ipu2_ic_prpenc, 2 pad(s), 1 sink(s), 1 source(s) entity entity#42: 'V4L I/O' ipu2_ic_prpenc capture, 1 pad(s), 1 sink(s) entity entity#48: 'unknown entity type' ipu2_ic_prpvf, 2 pad(s), 1 sink(s), 1 source(s) entity entity#51: 'V4L I/O' ipu2_ic_prpvf capture, 1 pad(s), 1 sink(s) entity entity#57: 'unknown entity type' ipu1_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#61: 'V4L I/O' ipu1_csi0 capture, 1 pad(s), 1 sink(s) entity entity#67: 'unknown entity type' ipu1_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#71: 'V4L I/O' ipu1_csi1 capture, 1 pad(s), 1 sink(s) entity entity#77: 'unknown entity type' ipu2_csi0, 3 pad(s), 1 sink(s), 2 source(s) entity entity#81: 'V4L I/O' ipu2_csi0 capture, 1 pad(s), 1 sink(s) entity entity#87: 'unknown entity type' ipu2_csi1, 3 pad(s), 1 sink(s), 2 source(s) entity entity#91: 'V4L I/O' ipu2_csi1 capture, 1 pad(s), 1 sink(s) entity entity#97: 'unknown entity type' ipu1_csi0_mux, 3 pad(s), 2 sink(s), 1 source(s) entity entity#101: 'unknown entity type' ipu2_csi1_mux, 3 pad(s), 2 sink(s), 1 source(s)
Yuck. So nobody in imx (and adv7180!) is setting a valid function. And I see the mc_nextgen_test.c doesn't know all the latest functions anyway.
That's probably because for most of the entities it's a bit unclear which function should be assigned.
Well, that's one reason. The other is that there never was a utility to test this :-)
ipu[12]_csi[01]_mux are video multiplexers, so MEDIA_ENT_F_VID_MUX. I thought those should already be set correctly in the video-mux driver.
They are. The mc_nextgen_test, media-ctl and now v4l2-ctl/v4l2-compliance all have their own list of functions that they know about and it's all different. It's one of the things I want to fix.
ipu[12]_csi[01] are the interfaces to the outside parallel busses, but they can also 'downscale' by skipping, skip frames and pack or expand pixels from the bus into the internal FIFOs that lead to the next element. These are not MEDIA_ENT_F_VID_IF_BRIDGE, are they?
Yes, they are. One limitation of the current API is that you cannot represent correctly devices with multiple functions. This is planned for a long time now, but nobody actually did the work. So for now just fill in the primary function with a comment that in the future other functions should be set as well.
ipu[12]_vdic are mainly deinterlacers, so a new function MEDIA_ENT_F_PROC_VIDEO_DEINTERLACER ? These entities could also be used as composers in a mem2mem scenario (MEDIA_ENT_F_PROC_VIDEO_COMPOSER ?), but this is currently not supported.
Yes, we need a PROC_VIDEO_DEINTERLACER function.
ipu[12]_ic_prp is just a tee element that feeds both ipu[12]_ic_prpenc and ipu[12]_ic_prpvf. These are both scalers and colorspace converters. MEDIA_ENT_F_PROC_VIDEO_SCALER ? MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV ?
The tee element would be a new PROC_VIDEO_SPLITTER function.
The other two would be scalers, but should add the VIDEO_PIXEL_ENC_CONV function once it is possible to do so.
"ipu[12]_csi[01] capture" are the DMA elements writing to memory, so MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER ?
These are likely to be filled correctly already. I've just added a commit to v4l2-compliance to make it easier to see what function is used:
v4l2-compliance -m0 -v
Actually, can you run this using the latest v4l-utils version for the imx and post the output?
Regards,
Hans
On Thu, 2018-02-08 at 13:01 +0100, Hans Verkuil wrote:
These are likely to be filled correctly already. I've just added a commit to v4l2-compliance to make it easier to see what function is used:
v4l2-compliance -m0 -v
Actually, can you run this using the latest v4l-utils version for the imx and post the output?
I have tried with v4l-utils-1.14.0-111-g542af94c on a platform with a Toshiba TC358743 connected via MIPI CSI-2. Apart from a crash [1], I get a few: - missing G_INPUT on the capture devices - is that really a bug? - cap->timeperframe.numerator == 0 || cap->timeperframe.denominator == 0, where there is nothing connected that could provide timing information - missing enum_mbus_code - check_0(reserved) errors on subdev ioctls - node->enum_frame_interval_pad != (int)pad - subscribe event failures - g_ext_ctrls does not support count == 0 (which no subdev implements)
[1] https://patchwork.linuxtv.org/patch/46979/
The CSIs are currently marked as pixel formatters instead of IF bridges,
the vdics are marked as pixel formatters instead of deinterlacers, and the ic_prp is marked as scaler instead of video splitter. The other entity functions are initialized correctly.
Complete output follows:
----------8<---------- v4l2-compliance SHA : not available
Compliance test for device /dev/media0:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0
Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK
Media Controller ioctls: Entity: 0x00000001 (Name: 'ipu1_vdic', Function: 0x00004002) Entity: 0x00000005 (Name: 'ipu2_vdic', Function: 0x00004002) Entity: 0x00000009 (Name: 'ipu1_ic_prp', Function: 0x00004005) Entity: 0x0000000d (Name: 'ipu1_ic_prpenc', Function: 0x00004005) Entity: 0x00000010 (Name: 'ipu1_ic_prpenc capture', Function: 0x00010001) Entity: 0x00000016 (Name: 'ipu1_ic_prpvf', Function: 0x00004005) Entity: 0x00000019 (Name: 'ipu1_ic_prpvf capture', Function: 0x00010001) Entity: 0x0000001f (Name: 'ipu2_ic_prp', Function: 0x00004005) Entity: 0x00000023 (Name: 'ipu2_ic_prpenc', Function: 0x00004005) Entity: 0x00000026 (Name: 'ipu2_ic_prpenc capture', Function: 0x00010001) Entity: 0x0000002c (Name: 'ipu2_ic_prpvf', Function: 0x00004005) Entity: 0x0000002f (Name: 'ipu2_ic_prpvf capture', Function: 0x00010001) Entity: 0x00000035 (Name: 'ipu1_csi0', Function: 0x00004002) Entity: 0x00000039 (Name: 'ipu1_csi0 capture', Function: 0x00010001) Entity: 0x0000003f (Name: 'ipu1_csi1', Function: 0x00004002) Entity: 0x00000043 (Name: 'ipu1_csi1 capture', Function: 0x00010001) Entity: 0x00000049 (Name: 'ipu2_csi0', Function: 0x00004002) Entity: 0x0000004d (Name: 'ipu2_csi0 capture', Function: 0x00010001) Entity: 0x00000053 (Name: 'ipu2_csi1', Function: 0x00004002) Entity: 0x00000057 (Name: 'ipu2_csi1 capture', Function: 0x00010001) Entity: 0x0000005d (Name: 'imx6-mipi-csi2', Function: 0x00005002) Entity: 0x00000063 (Name: 'tc358743 0-000f', Function: 0x00005002) Entity: 0x00000065 (Name: 'ipu1_csi0_mux', Function: 0x00005001) Entity: 0x00000069 (Name: 'ipu2_csi1_mux', Function: 0x00005001) Interface: 0x03000011 (Type: 0x00000200) Interface: 0x0300001a (Type: 0x00000200) Interface: 0x03000027 (Type: 0x00000200) Interface: 0x03000030 (Type: 0x00000200) Interface: 0x0300003a (Type: 0x00000200) Interface: 0x03000044 (Type: 0x00000200) Interface: 0x0300004e (Type: 0x00000200) Interface: 0x03000058 (Type: 0x00000200) Interface: 0x03000097 (Type: 0x00000203) Interface: 0x03000099 (Type: 0x00000203) Interface: 0x0300009b (Type: 0x00000203) Interface: 0x0300009d (Type: 0x00000203) Interface: 0x0300009f (Type: 0x00000203) Interface: 0x030000a1 (Type: 0x00000203) Interface: 0x030000a3 (Type: 0x00000203) Interface: 0x030000a5 (Type: 0x00000203) Interface: 0x030000a7 (Type: 0x00000203) Interface: 0x030000a9 (Type: 0x00000203) Interface: 0x030000ab (Type: 0x00000203) Interface: 0x030000ad (Type: 0x00000203) Interface: 0x030000af (Type: 0x00000203) Interface: 0x030000b1 (Type: 0x00000203) Interface: 0x030000b3 (Type: 0x00000203) Interface: 0x030000b5 (Type: 0x00000203) Pad: 0x01000002 Pad: 0x01000003 Pad: 0x01000004 Pad: 0x01000006 Pad: 0x01000007 Pad: 0x01000008 Pad: 0x0100000a Pad: 0x0100000b Pad: 0x0100000c Pad: 0x0100000e Pad: 0x0100000f Pad: 0x01000013 Pad: 0x01000017 Pad: 0x01000018 Pad: 0x0100001c Pad: 0x01000020 Pad: 0x01000021 Pad: 0x01000022 Pad: 0x01000024 Pad: 0x01000025 Pad: 0x01000029 Pad: 0x0100002d Pad: 0x0100002e Pad: 0x01000032 Pad: 0x01000036 Pad: 0x01000037 Pad: 0x01000038 Pad: 0x0100003c Pad: 0x01000040 Pad: 0x01000041 Pad: 0x01000042 Pad: 0x01000046 Pad: 0x0100004a Pad: 0x0100004b Pad: 0x0100004c Pad: 0x01000050 Pad: 0x01000054 Pad: 0x01000055 Pad: 0x01000056 Pad: 0x0100005a Pad: 0x0100005e Pad: 0x0100005f Pad: 0x01000060 Pad: 0x01000061 Pad: 0x01000062 Pad: 0x01000064 Pad: 0x01000066 Pad: 0x01000067 Pad: 0x01000068 Pad: 0x0100006a Pad: 0x0100006b Pad: 0x0100006c Link: 0x02000012 Link: 0x02000014 Link: 0x0200001b Link: 0x0200001d Link: 0x02000028 Link: 0x0200002a Link: 0x02000031 Link: 0x02000033 Link: 0x0200003b Link: 0x0200003d Link: 0x02000045 Link: 0x02000047 Link: 0x0200004f Link: 0x02000051 Link: 0x02000059 Link: 0x0200005b Link: 0x0200006d Link: 0x0200006f Link: 0x02000071 Link: 0x02000073 Link: 0x02000075 Link: 0x02000077 Link: 0x02000079 Link: 0x0200007b Link: 0x0200007d Link: 0x0200007f Link: 0x02000081 Link: 0x02000083 Link: 0x02000085 Link: 0x02000087 Link: 0x02000089 Link: 0x0200008b Link: 0x0200008d Link: 0x0200008f Link: 0x02000091 Link: 0x02000093 Link: 0x02000095 Link: 0x02000098 Link: 0x0200009a Link: 0x0200009c Link: 0x0200009e Link: 0x020000a0 Link: 0x020000a2 Link: 0x020000a4 Link: 0x020000a6 Link: 0x020000a8 Link: 0x020000aa Link: 0x020000ac Link: 0x020000ae Link: 0x020000b0 Link: 0x020000b2 Link: 0x020000b4 Link: 0x020000b6 test MEDIA_IOC_G_TOPOLOGY: OK Entities: 24 Interfaces: 24 Pads: 52 Links: 53 Entity: 0x00000001 (Name: 'ipu1_vdic', Type: 0x00020000 Entity: 0x00000005 (Name: 'ipu2_vdic', Type: 0x00020000 Entity: 0x00000009 (Name: 'ipu1_ic_prp', Type: 0x00020000 Entity: 0x0000000d (Name: 'ipu1_ic_prpenc', Type: 0x00020000 Entity: 0x00000010 (Name: 'ipu1_ic_prpenc capture', Type: 0x00010001 Entity: 0x00000016 (Name: 'ipu1_ic_prpvf', Type: 0x00020000 Entity: 0x00000019 (Name: 'ipu1_ic_prpvf capture', Type: 0x00010001 Entity: 0x0000001f (Name: 'ipu2_ic_prp', Type: 0x00020000 Entity: 0x00000023 (Name: 'ipu2_ic_prpenc', Type: 0x00020000 Entity: 0x00000026 (Name: 'ipu2_ic_prpenc capture', Type: 0x00010001 Entity: 0x0000002c (Name: 'ipu2_ic_prpvf', Type: 0x00020000 Entity: 0x0000002f (Name: 'ipu2_ic_prpvf capture', Type: 0x00010001 Entity: 0x00000035 (Name: 'ipu1_csi0', Type: 0x00020000 Entity: 0x00000039 (Name: 'ipu1_csi0 capture', Type: 0x00010001 Entity: 0x0000003f (Name: 'ipu1_csi1', Type: 0x00020000 Entity: 0x00000043 (Name: 'ipu1_csi1 capture', Type: 0x00010001 Entity: 0x00000049 (Name: 'ipu2_csi0', Type: 0x00020000 Entity: 0x0000004d (Name: 'ipu2_csi0 capture', Type: 0x00010001 Entity: 0x00000053 (Name: 'ipu2_csi1', Type: 0x00020000 Entity: 0x00000057 (Name: 'ipu2_csi1 capture', Type: 0x00010001 Entity: 0x0000005d (Name: 'imx6-mipi-csi2', Type: 0x00020000 Entity: 0x00000063 (Name: 'tc358743 0-000f', Type: 0x00020000 Entity: 0x00000065 (Name: 'ipu1_csi0_mux', Type: 0x00020000 Entity: 0x00000069 (Name: 'ipu2_csi1_mux', Type: 0x00020000 Entity Links: 0x00000001 (Name: 'ipu1_vdic') Entity Links: 0x00000005 (Name: 'ipu2_vdic') Entity Links: 0x00000009 (Name: 'ipu1_ic_prp') Entity Links: 0x0000000d (Name: 'ipu1_ic_prpenc') Entity Links: 0x00000010 (Name: 'ipu1_ic_prpenc capture') Entity Links: 0x00000016 (Name: 'ipu1_ic_prpvf') Entity Links: 0x00000019 (Name: 'ipu1_ic_prpvf capture') Entity Links: 0x0000001f (Name: 'ipu2_ic_prp') Entity Links: 0x00000023 (Name: 'ipu2_ic_prpenc') Entity Links: 0x00000026 (Name: 'ipu2_ic_prpenc capture') Entity Links: 0x0000002c (Name: 'ipu2_ic_prpvf') Entity Links: 0x0000002f (Name: 'ipu2_ic_prpvf capture') Entity Links: 0x00000035 (Name: 'ipu1_csi0') Entity Links: 0x00000039 (Name: 'ipu1_csi0 capture') Entity Links: 0x0000003f (Name: 'ipu1_csi1') Entity Links: 0x00000043 (Name: 'ipu1_csi1 capture') Entity Links: 0x00000049 (Name: 'ipu2_csi0') Entity Links: 0x0000004d (Name: 'ipu2_csi0 capture') Entity Links: 0x00000053 (Name: 'ipu2_csi1') Entity Links: 0x00000057 (Name: 'ipu2_csi1 capture') Entity Links: 0x0000005d (Name: 'imx6-mipi-csi2') Entity Links: 0x00000063 (Name: 'tc358743 0-000f') Entity Links: 0x00000065 (Name: 'ipu1_csi0_mux') Entity Links: 0x00000069 (Name: 'ipu2_csi1_mux') test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK test MEDIA_IOC_SETUP_LINK: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video4:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu1_ic_prpenc Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000011 Type : V4L Video Entity Info: ID : 0x00000010 (16) Name : ipu1_ic_prpenc capture Function : V4L2 I/O Pad 0x01000013 : Sink Link 0x02000014: from remote pad 0x100000f of entity 'ipu1_ic_prpenc': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video4 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK warn: v4l2-test-formats.cpp(1209): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS fail: v4l2-test-formats.cpp(1146): cap->timeperframe.numerator == 0 || cap->timeperframe.denominator == 0 test VIDIOC_G/S_PARM: FAIL test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video5:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu1_ic_prpvf Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300001a Type : V4L Video Entity Info: ID : 0x00000019 (25) Name : ipu1_ic_prpvf capture Function : V4L2 I/O Pad 0x0100001c : Sink Link 0x0200001d: from remote pad 0x1000018 of entity 'ipu1_ic_prpvf': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video5 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK warn: v4l2-test-formats.cpp(1209): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS fail: v4l2-test-formats.cpp(1146): cap->timeperframe.numerator == 0 || cap->timeperframe.denominator == 0 test VIDIOC_G/S_PARM: FAIL test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video6:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu2_ic_prpenc Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000027 Type : V4L Video Entity Info: ID : 0x00000026 (38) Name : ipu2_ic_prpenc capture Function : V4L2 I/O Pad 0x01000029 : Sink Link 0x0200002a: from remote pad 0x1000025 of entity 'ipu2_ic_prpenc': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video6 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK warn: v4l2-test-formats.cpp(1209): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS fail: v4l2-test-formats.cpp(1146): cap->timeperframe.numerator == 0 || cap->timeperframe.denominator == 0 test VIDIOC_G/S_PARM: FAIL test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video7:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu2_ic_prpvf Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000030 Type : V4L Video Entity Info: ID : 0x0000002f (47) Name : ipu2_ic_prpvf capture Function : V4L2 I/O Pad 0x01000032 : Sink Link 0x02000033: from remote pad 0x100002e of entity 'ipu2_ic_prpvf': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video7 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK warn: v4l2-test-formats.cpp(1209): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS fail: v4l2-test-formats.cpp(1146): cap->timeperframe.numerator == 0 || cap->timeperframe.denominator == 0 test VIDIOC_G/S_PARM: FAIL test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video8:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu1_csi0 Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300003a Type : V4L Video Entity Info: ID : 0x00000039 (57) Name : ipu1_csi0 capture Function : V4L2 I/O Pad 0x0100003c : Sink Link 0x0200003d: from remote pad 0x1000038 of entity 'ipu1_csi0': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video8 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x240 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x240 info: found 4 framesizes for pixel format 59565955 (UYVY) info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x240 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x240 info: found 4 framesizes for pixel format 56595559 (YUYV) info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x240 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x240 info: found 4 framesizes for pixel format 32315559 (YU12) info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x240 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x240 info: found 4 framesizes for pixel format 32315659 (YV12) info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x240 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x240 info: found 4 framesizes for pixel format 50323234 (422P) info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x240 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x240 info: found 4 framesizes for pixel format 3231564e (NV12) info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x240 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x240 info: found 4 framesizes for pixel format 3631564e (NV16) info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video9:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu1_csi1 Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000044 Type : V4L Video Entity Info: ID : 0x00000043 (67) Name : ipu1_csi1 capture Function : V4L2 I/O Pad 0x01000046 : Sink Link 0x02000047: from remote pad 0x1000042 of entity 'ipu1_csi1': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video9 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x240 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x240 info: found 4 framesizes for pixel format 59565955 (UYVY) info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x240 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x240 info: found 4 framesizes for pixel format 56595559 (YUYV) info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x240 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x240 info: found 4 framesizes for pixel format 32315559 (YU12) info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x240 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x240 info: found 4 framesizes for pixel format 32315659 (YV12) info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x240 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x240 info: found 4 framesizes for pixel format 50323234 (422P) info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x240 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x240 info: found 4 framesizes for pixel format 3231564e (NV12) info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x240 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x240 info: found 4 framesizes for pixel format 3631564e (NV16) info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video10:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu2_csi0 Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300004e Type : V4L Video Entity Info: ID : 0x0000004d (77) Name : ipu2_csi0 capture Function : V4L2 I/O Pad 0x01000050 : Sink Link 0x02000051: from remote pad 0x100004c of entity 'ipu2_csi0': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video10 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x240 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x240 info: found 4 framesizes for pixel format 59565955 (UYVY) info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x240 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x240 info: found 4 framesizes for pixel format 56595559 (YUYV) info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x240 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x240 info: found 4 framesizes for pixel format 32315559 (YU12) info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x240 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x240 info: found 4 framesizes for pixel format 32315659 (YV12) info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x240 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x240 info: found 4 framesizes for pixel format 50323234 (422P) info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x240 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x240 info: found 4 framesizes for pixel format 3231564e (NV12) info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x240 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x240 info: found 4 framesizes for pixel format 3631564e (NV16) info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/video11:
Driver Info: Driver name : imx-media-captu Card type : imx-media-capture Bus info : platform:ipu2_csi1 Driver version : 4.15.0 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000058 Type : V4L Video Entity Info: ID : 0x00000057 (87) Name : ipu2_csi1 capture Function : V4L2 I/O Pad 0x0100005a : Sink Link 0x0200005b: from remote pad 0x1000056 of entity 'ipu2_csi1': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK test VIDIOC_QUERYCAP: OK
Allow for multiple opens: test second /dev/video11 open: OK test VIDIOC_QUERYCAP: OK test VIDIOC_G/S_PRIORITY: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) fail: v4l2-test-input-output.cpp(420): G_INPUT not supported for a capture device test VIDIOC_G/S/ENUMINPUT: FAIL test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x480 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 640x240 info: found 12 frameintervals for pixel format 59565955 (UYVY) and size 320x240 info: found 4 framesizes for pixel format 59565955 (UYVY) info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x480 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 640x240 info: found 12 frameintervals for pixel format 56595559 (YUYV) and size 320x240 info: found 4 framesizes for pixel format 56595559 (YUYV) info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x480 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 640x240 info: found 12 frameintervals for pixel format 32315559 (YU12) and size 320x240 info: found 4 framesizes for pixel format 32315559 (YU12) info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x480 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 640x240 info: found 12 frameintervals for pixel format 32315659 (YV12) and size 320x240 info: found 4 framesizes for pixel format 32315659 (YV12) info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x480 info: found 12 frameintervals for pixel format 50323234 (422P) and size 640x240 info: found 12 frameintervals for pixel format 50323234 (422P) and size 320x240 info: found 4 framesizes for pixel format 50323234 (422P) info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x480 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 640x240 info: found 12 frameintervals for pixel format 3231564e (NV12) and size 320x240 info: found 4 framesizes for pixel format 3231564e (NV12) info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x480 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 640x240 info: found 12 frameintervals for pixel format 3631564e (NV16) and size 320x240 info: found 4 framesizes for pixel format 3631564e (NV16) info: found 7 formats for buftype 1 test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK test VIDIOC_G/S_PARM: OK test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK test VIDIOC_TRY_FMT: OK info: Global format check succeeded for type 1 test VIDIOC_S_FMT: OK test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: info: test buftype Video Capture test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK test VIDIOC_EXPBUF: OK
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev0:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000097 Type : V4L Sub-Device Entity Info: ID : 0x00000001 (1) Name : ipu1_vdic Function : Video Pixel Formatter Pad 0x01000002 : Sink Link 0x0200007b: from remote pad 0x1000037 of entity 'ipu1_csi0': Data Link 0x02000081: from remote pad 0x1000041 of entity 'ipu1_csi1': Data Pad 0x01000003 : Sink Pad 0x01000004 : Source Link 0x0200006d: to remote pad 0x100000a of entity 'ipu1_ic_prp': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev0 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Sink Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: info: checking v4l2_queryctrl of control 'Image Processing Controls' (0x009f0001) info: checking v4l2_queryctrl of control 'Deinterlacing Mode' (0x009f0904) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'Image Processing Controls' (0x009f0001) info: checking control 'Deinterlacing Mode' (0x009f0904) test VIDIOC_G/S_CTRL: OK info: checking extended control 'Image Processing Controls' (0x009f0001) info: checking extended control 'Deinterlacing Mode' (0x009f0904) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'Image Processing Controls' (0x009f0001) fail: v4l2-test-controls.cpp(796): subscribe event for control 'Image Processing Controls' failed test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 2 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev1:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x03000099 Type : V4L Sub-Device Entity Info: ID : 0x00000005 (5) Name : ipu2_vdic Function : Video Pixel Formatter Pad 0x01000006 : Sink Link 0x02000087: from remote pad 0x100004b of entity 'ipu2_csi0': Data Link 0x0200008d: from remote pad 0x1000055 of entity 'ipu2_csi1': Data Pad 0x01000007 : Sink Pad 0x01000008 : Source Link 0x0200006f: to remote pad 0x1000020 of entity 'ipu2_ic_prp': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev1 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Sink Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: info: checking v4l2_queryctrl of control 'Image Processing Controls' (0x009f0001) info: checking v4l2_queryctrl of control 'Deinterlacing Mode' (0x009f0904) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'Image Processing Controls' (0x009f0001) info: checking control 'Deinterlacing Mode' (0x009f0904) test VIDIOC_G/S_CTRL: OK info: checking extended control 'Image Processing Controls' (0x009f0001) info: checking extended control 'Deinterlacing Mode' (0x009f0904) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'Image Processing Controls' (0x009f0001) fail: v4l2-test-controls.cpp(796): subscribe event for control 'Image Processing Controls' failed test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 2 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev2:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300009b Type : V4L Sub-Device Entity Info: ID : 0x00000009 (9) Name : ipu1_ic_prp Function : Video Scaler Pad 0x0100000a : Sink Link 0x0200006d: from remote pad 0x1000004 of entity 'ipu1_vdic': Data Link 0x02000079: from remote pad 0x1000037 of entity 'ipu1_csi0': Data Link 0x0200007f: from remote pad 0x1000041 of entity 'ipu1_csi1': Data Pad 0x0100000b : Source Link 0x02000071: to remote pad 0x100000e of entity 'ipu1_ic_prpenc': Data Pad 0x0100000c : Source Link 0x02000073: to remote pad 0x1000017 of entity 'ipu1_ic_prpvf': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev2 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK fail: v4l2-test-controls.cpp(587): g_ext_ctrls does not support count == 0 test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev3:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300009d Type : V4L Sub-Device Entity Info: ID : 0x0000000d (13) Name : ipu1_ic_prpenc Function : Video Scaler Pad 0x0100000e : Sink Link 0x02000071: from remote pad 0x100000b of entity 'ipu1_ic_prp': Data Pad 0x0100000f : Source Link 0x02000014: to remote pad 0x1000013 of entity 'ipu1_ic_prpenc capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev3 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: info: checking v4l2_queryctrl of control 'User Controls' (0x00980001) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'User Controls' (0x00980001) info: checking control 'Horizontal Flip' (0x00980914) info: checking control 'Vertical Flip' (0x00980915) info: checking control 'Rotate' (0x00980922) test VIDIOC_G/S_CTRL: OK info: checking extended control 'User Controls' (0x00980001) info: checking extended control 'Horizontal Flip' (0x00980914) info: checking extended control 'Vertical Flip' (0x00980915) info: checking extended control 'Rotate' (0x00980922) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'User Controls' (0x00980001) fail: v4l2-test-controls.cpp(796): subscribe event for control 'User Controls' failed test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 4 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev4:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x0300009f Type : V4L Sub-Device Entity Info: ID : 0x00000016 (22) Name : ipu1_ic_prpvf Function : Video Scaler Pad 0x01000017 : Sink Link 0x02000073: from remote pad 0x100000c of entity 'ipu1_ic_prp': Data Pad 0x01000018 : Source Link 0x0200001d: to remote pad 0x100001c of entity 'ipu1_ic_prpvf capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev4 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: info: checking v4l2_queryctrl of control 'User Controls' (0x00980001) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'User Controls' (0x00980001) info: checking control 'Horizontal Flip' (0x00980914) info: checking control 'Vertical Flip' (0x00980915) info: checking control 'Rotate' (0x00980922) test VIDIOC_G/S_CTRL: OK info: checking extended control 'User Controls' (0x00980001) info: checking extended control 'Horizontal Flip' (0x00980914) info: checking extended control 'Vertical Flip' (0x00980915) info: checking extended control 'Rotate' (0x00980922) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'User Controls' (0x00980001) fail: v4l2-test-controls.cpp(796): subscribe event for control 'User Controls' failed test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 4 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev5:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000a1 Type : V4L Sub-Device Entity Info: ID : 0x0000001f (31) Name : ipu2_ic_prp Function : Video Scaler Pad 0x01000020 : Sink Link 0x0200006f: from remote pad 0x1000008 of entity 'ipu2_vdic': Data Link 0x02000085: from remote pad 0x100004b of entity 'ipu2_csi0': Data Link 0x0200008b: from remote pad 0x1000055 of entity 'ipu2_csi1': Data Pad 0x01000021 : Source Link 0x02000075: to remote pad 0x1000024 of entity 'ipu2_ic_prpenc': Data Pad 0x01000022 : Source Link 0x02000077: to remote pad 0x100002d of entity 'ipu2_ic_prpvf': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev5 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK fail: v4l2-test-controls.cpp(587): g_ext_ctrls does not support count == 0 test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev6:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000a3 Type : V4L Sub-Device Entity Info: ID : 0x00000023 (35) Name : ipu2_ic_prpenc Function : Video Scaler Pad 0x01000024 : Sink Link 0x02000075: from remote pad 0x1000021 of entity 'ipu2_ic_prp': Data Pad 0x01000025 : Source Link 0x0200002a: to remote pad 0x1000029 of entity 'ipu2_ic_prpenc capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev6 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: info: checking v4l2_queryctrl of control 'User Controls' (0x00980001) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'User Controls' (0x00980001) info: checking control 'Horizontal Flip' (0x00980914) info: checking control 'Vertical Flip' (0x00980915) info: checking control 'Rotate' (0x00980922) test VIDIOC_G/S_CTRL: OK info: checking extended control 'User Controls' (0x00980001) info: checking extended control 'Horizontal Flip' (0x00980914) info: checking extended control 'Vertical Flip' (0x00980915) info: checking extended control 'Rotate' (0x00980922) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'User Controls' (0x00980001) fail: v4l2-test-controls.cpp(796): subscribe event for control 'User Controls' failed test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 4 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev7:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000a5 Type : V4L Sub-Device Entity Info: ID : 0x0000002c (44) Name : ipu2_ic_prpvf Function : Video Scaler Pad 0x0100002d : Sink Link 0x02000077: from remote pad 0x1000022 of entity 'ipu2_ic_prp': Data Pad 0x0100002e : Source Link 0x02000033: to remote pad 0x1000032 of entity 'ipu2_ic_prpvf capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev7 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: info: checking v4l2_queryctrl of control 'User Controls' (0x00980001) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) info: checking v4l2_queryctrl of control 'Horizontal Flip' (0x00980914) info: checking v4l2_queryctrl of control 'Vertical Flip' (0x00980915) info: checking v4l2_queryctrl of control 'Rotate' (0x00980922) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'User Controls' (0x00980001) info: checking control 'Horizontal Flip' (0x00980914) info: checking control 'Vertical Flip' (0x00980915) info: checking control 'Rotate' (0x00980922) test VIDIOC_G/S_CTRL: OK info: checking extended control 'User Controls' (0x00980001) info: checking extended control 'Horizontal Flip' (0x00980914) info: checking extended control 'Vertical Flip' (0x00980915) info: checking extended control 'Rotate' (0x00980922) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'User Controls' (0x00980001) fail: v4l2-test-controls.cpp(796): subscribe event for control 'User Controls' failed test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: FAIL test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 4 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev8:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000a7 Type : V4L Sub-Device Entity Info: ID : 0x00000035 (53) Name : ipu1_csi0 Function : Video Pixel Formatter Pad 0x01000036 : Sink Link 0x0200007d: from remote pad 0x1000068 of entity 'ipu1_csi0_mux': Data Pad 0x01000037 : Source Link 0x02000079: to remote pad 0x100000a of entity 'ipu1_ic_prp': Data Link 0x0200007b: to remote pad 0x1000002 of entity 'ipu1_vdic': Data Pad 0x01000038 : Source Link 0x0200003d: to remote pad 0x100003c of entity 'ipu1_csi0 capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev8 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev9:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000a9 Type : V4L Sub-Device Entity Info: ID : 0x0000003f (63) Name : ipu1_csi1 Function : Video Pixel Formatter Pad 0x01000040 : Sink Link 0x02000083: from remote pad 0x1000060 of entity 'imx6-mipi-csi2': Data Pad 0x01000041 : Source Link 0x0200007f: to remote pad 0x100000a of entity 'ipu1_ic_prp': Data Link 0x02000081: to remote pad 0x1000002 of entity 'ipu1_vdic': Data Pad 0x01000042 : Source Link 0x02000047: to remote pad 0x1000046 of entity 'ipu1_csi1 capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev9 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev10:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000ab Type : V4L Sub-Device Entity Info: ID : 0x00000049 (73) Name : ipu2_csi0 Function : Video Pixel Formatter Pad 0x0100004a : Sink Link 0x02000089: from remote pad 0x1000061 of entity 'imx6-mipi-csi2': Data Pad 0x0100004b : Source Link 0x02000085: to remote pad 0x1000020 of entity 'ipu2_ic_prp': Data Link 0x02000087: to remote pad 0x1000006 of entity 'ipu2_vdic': Data Pad 0x0100004c : Source Link 0x02000051: to remote pad 0x1000050 of entity 'ipu2_csi0 capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev10 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev11:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000ad Type : V4L Sub-Device Entity Info: ID : 0x00000053 (83) Name : ipu2_csi1 Function : Video Pixel Formatter Pad 0x01000054 : Sink Link 0x0200008f: from remote pad 0x100006c of entity 'ipu2_csi1_mux': Data Pad 0x01000055 : Source Link 0x0200008b: to remote pad 0x1000020 of entity 'ipu2_ic_prp': Data Link 0x0200008d: to remote pad 0x1000006 of entity 'ipu2_vdic': Data Pad 0x01000056 : Source Link 0x0200005b: to remote pad 0x100005a of entity 'ipu2_csi1 capture': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev11 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL fail: v4l2-test-subdevs.cpp(437): check_0(sel.reserved, sizeof(sel.reserved)) test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: FAIL fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 1): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Sub-Device ioctls (Source Pad 2): fail: v4l2-test-subdevs.cpp(225): doioctl(node, VIDIOC_SUBDEV_ENUM_MBUS_CODE, &mbus_core_enum) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK fail: v4l2-test-subdevs.cpp(268): node->enum_frame_interval_pad != (int)pad test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: FAIL
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK test VIDIOC_G/S/TRY_EXT_CTRLS: OK test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev12:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000af Type : V4L Sub-Device Entity Info: ID : 0x0000005d (93) Name : imx6-mipi-csi2 Function : Video Interface Bridge Pad 0x0100005e : Sink Link 0x02000095: from remote pad 0x1000064 of entity 'tc358743 0-000f': Data Pad 0x0100005f : Source Link 0x02000091: to remote pad 0x1000066 of entity 'ipu1_csi0_mux': Data Pad 0x01000060 : Source Link 0x02000083: to remote pad 0x1000040 of entity 'ipu1_csi1': Data Pad 0x01000061 : Source Link 0x02000089: to remote pad 0x100004a of entity 'ipu2_csi0': Data Pad 0x01000062 : Source Link 0x02000093: to remote pad 0x100006a of entity 'ipu2_csi1_mux': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev12 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 1): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 2): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 3): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 4): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK fail: v4l2-test-controls.cpp(587): g_ext_ctrls does not support count == 0 test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev13:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000b1 Type : V4L Sub-Device Entity Info: ID : 0x00000063 (99) Name : tc358743 0-000f Function : Video Interface Bridge Pad 0x01000064 : Source Link 0x02000095: to remote pad 0x100005e of entity 'imx6-mipi-csi2': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev13 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK fail: v4l2-test-io-config.cpp(375): doioctl(node, VIDIOC_DV_TIMINGS_CAP, &timingscap) != EINVAL fail: v4l2-test-io-config.cpp(392): EDID check failed for source pad 0. test VIDIOC_DV_TIMINGS_CAP: FAIL test VIDIOC_G/S_EDID: OK
Sub-Device ioctls (Source Pad 0): fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) fail: v4l2-test-subdevs.cpp(226): check_0(mbus_core_enum.reserved, sizeof(mbus_core_enum.reserved)) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: info: checking v4l2_queryctrl of control 'User Controls' (0x00980001) info: checking v4l2_queryctrl of control 'Audio sampling rate' (0x00981980) info: checking v4l2_queryctrl of control 'Audio present' (0x00981981) info: checking v4l2_queryctrl of control 'Digital Video Controls' (0x00a00001) info: checking v4l2_queryctrl of control 'Power Present' (0x00a00964) info: checking v4l2_queryctrl of control 'Audio sampling rate' (0x08000000) info: checking v4l2_queryctrl of control 'Audio present' (0x08000001) test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK info: checking control 'User Controls' (0x00980001) info: checking control 'Audio sampling rate' (0x00981980) info: checking control 'Audio present' (0x00981981) info: checking control 'Digital Video Controls' (0x00a00001) info: checking control 'Power Present' (0x00a00964) test VIDIOC_G/S_CTRL: OK info: checking extended control 'User Controls' (0x00980001) info: checking extended control 'Audio sampling rate' (0x00981980) info: checking extended control 'Audio present' (0x00981981) info: checking extended control 'Digital Video Controls' (0x00a00001) info: checking extended control 'Power Present' (0x00a00964) test VIDIOC_G/S/TRY_EXT_CTRLS: OK info: checking control event 'User Controls' (0x00980001) info: checking control event 'Audio sampling rate' (0x00981980) info: checking control event 'Audio present' (0x00981981) info: checking control event 'Digital Video Controls' (0x00a00001) info: checking control event 'Power Present' (0x00a00964) test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 3 Private Controls: 2
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev14:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000b3 Type : V4L Sub-Device Entity Info: ID : 0x00000065 (101) Name : ipu1_csi0_mux Function : Video Muxer Pad 0x01000066 : Sink Link 0x02000091: from remote pad 0x100005f of entity 'imx6-mipi-csi2': Data Pad 0x01000067 : Sink Pad 0x01000068 : Source Link 0x0200007d: to remote pad 0x1000036 of entity 'ipu1_csi0': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev14 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 1): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 2): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK fail: v4l2-test-controls.cpp(587): g_ext_ctrls does not support count == 0 test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
--------------------------------------------------------------------------------
Compliance test for device /dev/v4l-subdev15:
Media Driver Info: Driver name : imx-media Model : imx-media Serial : Bus info : Media version : 4.15.0 Hardware revision: 0x00000000 (0) Driver version : 4.15.0 Interface Info: ID : 0x030000b5 Type : V4L Sub-Device Entity Info: ID : 0x00000069 (105) Name : ipu2_csi1_mux Function : Video Muxer Pad 0x0100006a : Sink Link 0x02000093: from remote pad 0x1000062 of entity 'imx6-mipi-csi2': Data Pad 0x0100006b : Sink Pad 0x0100006c : Source Link 0x0200008f: to remote pad 0x1000054 of entity 'ipu2_csi1': Data
Required ioctls: test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens: test second /dev/v4l-subdev15 open: OK test for unlimited opens: OK
Debug ioctls: test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls: test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) test VIDIOC_ENUMAUDIO: OK (Not Supported) test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) test VIDIOC_G/S_AUDIO: OK (Not Supported) Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls: test VIDIOC_G/S_MODULATOR: OK (Not Supported) test VIDIOC_G/S_FREQUENCY: OK (Not Supported) test VIDIOC_ENUMAUDOUT: OK (Not Supported) test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) test VIDIOC_G/S_AUDOUT: OK (Not Supported) Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls: test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 1): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 2): test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Try VIDIOC_SUBDEV_G/S_FMT: FAIL test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported) fail: v4l2-test-subdevs.cpp(339): check_0(fmt.reserved, sizeof(fmt.reserved)) test Active VIDIOC_SUBDEV_G/S_FMT: FAIL test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK (Not Supported) test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls: test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK test VIDIOC_QUERYCTRL: OK test VIDIOC_G/S_CTRL: OK fail: v4l2-test-controls.cpp(587): g_ext_ctrls does not support count == 0 test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported) test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) Standard Controls: 0 Private Controls: 0
Format ioctls: test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported) test VIDIOC_G/S_PARM: OK (Not Supported) test VIDIOC_G_FBUF: OK (Not Supported) test VIDIOC_G_FMT: OK (Not Supported) test VIDIOC_TRY_FMT: OK (Not Supported) test VIDIOC_S_FMT: OK (Not Supported) test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) test Cropping: OK (Not Supported) test Composing: OK (Not Supported) test Scaling: OK (Not Supported)
Codec ioctls: test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) test VIDIOC_G_ENC_INDEX: OK (Not Supported) test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls: test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported) test VIDIOC_EXPBUF: OK (Not Supported)
Total: 1307, Succeeded: 1089, Failed: 218, Warnings: 4 ---------->8----------
regards Philipp
participants (4)
-
Hans Verkuil -
Philipp Zabel -
Randy Dunlap -
Tim Harvey