July 2015 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] ASoC: Use params_width() at appropriate places
by Axel Lin 24 Jul '15

24 Jul '15

Signed-off-by: Axel Lin <axel.lin(a)ingics.com> --- sound/soc/codecs/max98925.c | 2 +- sound/soc/codecs/pcm512x.c | 4 ++-- sound/soc/codecs/wm2200.c | 2 +- sound/soc/codecs/wm5100.c | 2 +- sound/soc/codecs/wm8776.c | 4 ++-- sound/soc/codecs/wm8996.c | 2 +- 6 files changed, 8 insertions(+), 8 deletions(-) diff --git a/sound/soc/codecs/max98925.c b/sound/soc/codecs/max98925.c index ebb648a..5990de3 100644 --- a/sound/soc/codecs/max98925.c +++ b/sound/soc/codecs/max98925.c @@ -430,7 +430,7 @@ static int max98925_dai_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = dai->codec; struct max98925_priv *max98925 = snd_soc_codec_get_drvdata(codec); - switch (snd_pcm_format_width(params_format(params))) { + switch (params_width(params)) { case 16: regmap_update_bits(max98925->regmap, MAX98925_FORMAT, diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index de16429..047c489 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -1117,7 +1117,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, params_rate(params), params_channels(params)); - switch (snd_pcm_format_width(params_format(params))) { + switch (params_width(params)) { case 16: alen = PCM512x_ALEN_16; break; @@ -1132,7 +1132,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, break; default: dev_err(codec->dev, "Bad frame size: %d\n", - snd_pcm_format_width(params_format(params))); + params_width(params)); return -EINVAL; } diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c index 35199fc..fd1439e 100644 --- a/sound/soc/codecs/wm2200.c +++ b/sound/soc/codecs/wm2200.c @@ -1702,7 +1702,7 @@ static int wm2200_hw_params(struct snd_pcm_substream *substream, int *bclk_rates; /* Data sizes if not using TDM */ - wl = snd_pcm_format_width(params_format(params)); + wl = params_width(params); if (wl < 0) return wl; fl = snd_soc_params_to_frame_size(params); diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index 8120b0c..c2cdcae 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -1408,7 +1408,7 @@ static int wm5100_hw_params(struct snd_pcm_substream *substream, base = dai->driver->base; /* Data sizes if not using TDM */ - wl = snd_pcm_format_width(params_format(params)); + wl = params_width(params); if (wl < 0) return wl; fl = snd_soc_params_to_frame_size(params); diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c index 592866d..183c9a4 100644 --- a/sound/soc/codecs/wm8776.c +++ b/sound/soc/codecs/wm8776.c @@ -265,7 +265,7 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream, } /* Set word length */ - switch (snd_pcm_format_width(params_format(params))) { + switch (params_width(params)) { case 16: iface = 0; break; @@ -280,7 +280,7 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream, break; default: dev_err(codec->dev, "Unsupported sample size: %i\n", - snd_pcm_format_width(params_format(params))); + params_width(params)); return -EINVAL; } diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index 2a696db..f7ccd9f 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -1780,7 +1780,7 @@ static int wm8996_hw_params(struct snd_pcm_substream *substream, wm8996->rx_rate[dai->id] = params_rate(params); /* Needs looking at for TDM */ - bits = snd_pcm_format_width(params_format(params)); + bits = params_width(params); if (bits < 0) return bits; aifdata |= (bits << WM8996_AIF1TX_WL_SHIFT) | bits; -- 2.1.0

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[alsa-devel] [PATCH v2] ALSA: hda - Fix the headset mic that will not work on Dell desktop machine
by woodrow.shen＠canonical.com 24 Jul '15

24 Jul '15

When the headset was plugged in the Dell desktop, the mic of headset can't be detected and workable. According to the alsa-info, we found the differece between alsa and init_pin_configs on the machine, so we need to add the pin configs to make headset work. Codec: Realtek ALC3234 Vendor Id: 0x10ec0255 Subsystem Id: 0x102806bb BugLink: https://bugs.launchpad.net/bugs/1477900 Signed-off-by: Woodrow Shen <woodrow.shen(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 742fc62..d94c0e3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5473,6 +5473,28 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x1e, 0x411111f0}, {0x21, 0x0221103f}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x40000000}, + {0x14, 0x90170150}, + {0x17, 0x411111f0}, + {0x18, 0x411111f0}, + {0x19, 0x411111f0}, + {0x1a, 0x411111f0}, + {0x1b, 0x02011020}, + {0x1d, 0x4054c029}, + {0x1e, 0x411111f0}, + {0x21, 0x0221105f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x40000000}, + {0x14, 0x90170110}, + {0x17, 0x411111f0}, + {0x18, 0x411111f0}, + {0x19, 0x411111f0}, + {0x1a, 0x411111f0}, + {0x1b, 0x01014020}, + {0x1d, 0x4054c029}, + {0x1e, 0x411111f0}, + {0x21, 0x0221101f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60160}, {0x14, 0x90170120}, {0x17, 0x90170140}, -- 2.1.4

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[alsa-devel] [PATCH 1/2] ASoC: pcm1681: Fix setting de-emphasis sampling rate selection
by Axel Lin 24 Jul '15

24 Jul '15

The de-emphasis sampling rate selection is controlled by BIT[3:4] of PCM1681_DEEMPH_CONTROL register. Do proper left shift to set it. Signed-off-by: Axel Lin <axel.lin(a)ingics.com> --- sound/soc/codecs/pcm1681.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c index b2c990f..1011142 100644 --- a/sound/soc/codecs/pcm1681.c +++ b/sound/soc/codecs/pcm1681.c @@ -102,7 +102,7 @@ static int pcm1681_set_deemph(struct snd_soc_codec *codec) if (val != -1) { regmap_update_bits(priv->regmap, PCM1681_DEEMPH_CONTROL, - PCM1681_DEEMPH_RATE_MASK, val); + PCM1681_DEEMPH_RATE_MASK, val << 3); enable = 1; } else enable = 0; -- 2.1.0

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[alsa-devel] [PATCH] ASoC: sta529: Remove redundant I2C_FUNC_SMBUS_BYTE_DATA functionality check
by Axel Lin 24 Jul '15

24 Jul '15

This checking is done by regmap_get_i2c_bus() which is called in devm_regmap_init_i2c(). Signed-off-by: Axel Lin <axel.lin(a)ingics.com> --- sound/soc/codecs/sta529.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c index 3430f44..2cdaca9 100644 --- a/sound/soc/codecs/sta529.c +++ b/sound/soc/codecs/sta529.c @@ -339,9 +339,6 @@ static int sta529_i2c_probe(struct i2c_client *i2c, struct sta529 *sta529; int ret; - if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EINVAL; - sta529 = devm_kzalloc(&i2c->dev, sizeof(struct sta529), GFP_KERNEL); if (!sta529) return -ENOMEM; -- 2.1.0

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[alsa-devel] [PATCH] ASoC: ssm4567: Added ACPI entry for SSM4567 codec
by Harsha Priya 24 Jul '15

24 Jul '15

Added INT343B ACPI ID for the SSM4567 codec Signed-off-by: Harsha Priya <harshapriya.n(a)intel.com> Signed-off-by: M Naveen <naveen.m(a)intel.com> Signed-off-by: M R Sathya Prakash <sathya.prakash.m.r(a)intel.com> --- sound/soc/codecs/ssm4567.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c index 938d2cb..af536ae 100644 --- a/sound/soc/codecs/ssm4567.c +++ b/sound/soc/codecs/ssm4567.c @@ -10,6 +10,7 @@ * Licensed under the GPL-2. */ +#include <linux/acpi.h> #include <linux/module.h> #include <linux/init.h> #include <linux/i2c.h> @@ -450,10 +451,21 @@ static const struct i2c_device_id ssm4567_i2c_ids[] = { }; MODULE_DEVICE_TABLE(i2c, ssm4567_i2c_ids); +#ifdef CONFIG_ACPI + +static const struct acpi_device_id ssm4567_acpi_match[] = { + { "INT343B", 0 }, + {}, +}; +MODULE_DEVICE_TABLE(acpi, ssm4567_acpi_match); + +#endif + static struct i2c_driver ssm4567_driver = { .driver = { .name = "ssm4567", .owner = THIS_MODULE, + .acpi_match_table = ACPI_PTR(ssm4567_acpi_match), }, .probe = ssm4567_i2c_probe, .remove = ssm4567_i2c_remove, -- 1.9.1

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[alsa-devel] [PATCH v1] ALSA: hda- Add headset mic pin quirk for a Dell device
by woodrow.shen＠canonical.com 24 Jul '15

24 Jul '15

From: Woodrow Shen <woodrow.shen(a)canonical.com> Fix the headset mic that will not work on Dell desktop machine. BugLink: https://bugs.launchpad.net/bugs/1475553 Signed-off-by: Woodrow Shen <woodrow.shen(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 742fc62..d94c0e3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5473,6 +5473,28 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x1e, 0x411111f0}, {0x21, 0x0221103f}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x40000000}, + {0x14, 0x90170150}, + {0x17, 0x411111f0}, + {0x18, 0x411111f0}, + {0x19, 0x411111f0}, + {0x1a, 0x411111f0}, + {0x1b, 0x02011020}, + {0x1d, 0x4054c029}, + {0x1e, 0x411111f0}, + {0x21, 0x0221105f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x40000000}, + {0x14, 0x90170110}, + {0x17, 0x411111f0}, + {0x18, 0x411111f0}, + {0x19, 0x411111f0}, + {0x1a, 0x411111f0}, + {0x1b, 0x01014020}, + {0x1d, 0x4054c029}, + {0x1e, 0x411111f0}, + {0x21, 0x0221101f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60160}, {0x14, 0x90170120}, {0x17, 0x90170140}, -- 2.1.4

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[alsa-devel] [ [PATCH] ALSA: hda- Add headset mic pin quirk for a Dell device]
by woodrow.shen＠canonical.com 24 Jul '15

24 Jul '15

From: woodrowshen <woodrow.shen(a)canonical.com> BugLink: https://bugs.launchpad.net/bugs/1475553 rigned-off-by: woodrowshen <woodrow.shen(a)canonical.com> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 742fc62..d94c0e3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5473,6 +5473,28 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x1e, 0x411111f0}, {0x21, 0x0221103f}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x40000000}, + {0x14, 0x90170150}, + {0x17, 0x411111f0}, + {0x18, 0x411111f0}, + {0x19, 0x411111f0}, + {0x1a, 0x411111f0}, + {0x1b, 0x02011020}, + {0x1d, 0x4054c029}, + {0x1e, 0x411111f0}, + {0x21, 0x0221105f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x40000000}, + {0x14, 0x90170110}, + {0x17, 0x411111f0}, + {0x18, 0x411111f0}, + {0x19, 0x411111f0}, + {0x1a, 0x411111f0}, + {0x1b, 0x01014020}, + {0x1d, 0x4054c029}, + {0x1e, 0x411111f0}, + {0x21, 0x0221101f}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60160}, {0x14, 0x90170120}, {0x17, 0x90170140}, -- 2.1.4

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[alsa-devel] [PATCH v2 00/19] Update ALSA, and au0828 drivers to use Managed Media Controller API
by Shuah Khan 23 Jul '15

23 Jul '15

This patch series updates ALSA driver, and au0828 core driver to use Managed Media controller API to share tuner. Please note that Managed Media Controller API and DVB and V4L2 drivers updates to use Media Controller API have been added in a prior patch series. Media Controller API is enhanced with two new interfaces to register and unregister entity_notify hooks to allow drivers to take appropriate actions when as new entities get added to the shared media device. Tested exclusion between digital, analog, and audio to ensure when tuner has an active link to DVB FE, analog, and audio will detect and honor the tuner busy conditions and vice versa. Changes since v1: Link to v1: http://www.spinics.net/lists/linux-media/msg91697.html 1. Fixed Open Issue: ALSA has makes media_entity_pipeline_start() call in irq path. I am seeing warnings that the graph_mutex is unsafe irq lock. Media Controller API updates to start/stop pipeline to be irq safe might be necessary. Maybe there are other MC interfaces that need to be irq safe, but I haven't seen any problems with my testing. graph_mutex is changed to a spinlock. Changed drivers that directly hold the lock for graph walks. media_entity_setup_link() might need to be made IRQ safe. I am running more tests to ensure there is no lock warns when dvb, video, and audio apps. run at the sametime and use MC API (that holds graph_lock) to check for tuner availability. Initial testing looked good so far. 2. Add enable_source handler field to struct media_device Add a new field to enable handler to find source entity for the sink entity and check if it is available, and activate the link using media_entity_setup_link() interface. Bridge driver is expected to implement and set the handler when media_device is registered or when bridge driver finds the media_device during probe. This is to enable the use-case to find tuner entity connected to the decoder entity and check if it is available, and activate the using media_entity_setup_link() if it is available. This hanlder can be invoked from media core (v4l-core, dvb-core) as well as other drivers such as ALSA that control the media device. 3. Changes to v4l2-core, ALSA to use enable_source handler 4. Changes to au0828 bridge driver to implement enable_source handler Note: This series includes a revert to a patch that added media controller entity framework enhancements that implemented entity ops for entity_notify functionality. Entity ops for entity_notify doesn't handle and cover entity create ordering variations that could occur during boot. entity_notify list has been moved to media device level which makes the entity_notify calls to work correctly. History: This patch series has been updated to address comments from 3 previous versions of this series. Links to v3 version for reference are: https://www.mail-archive.com/linux-media%40vger.kernel.org/msg89491.html https://www.mail-archive.com/linux-media@vger.kernel.org/msg89492.html https://www.mail-archive.com/linux-media%40vger.kernel.org/msg89493.html Shuah Khan (19): Revert "[media] media: media controller entity framework enhancements for ALSA" media: Media Controller register/unregister entity_notify API media: Add ALSA Media Controller devnodes media: au8522 change to create MC pad for ALSA Audio Out media: Convert graph_mutex to a spinlock and call it graph_lock media: platform exynos4-is: Update graph_mutex to graph_lock spinlock media: platform omap3isp: Update graph_mutex to graph_lock spinlock media: platform s3c-camif: Update graph_mutex to graph_lock spinlock media: platform vsp1: Update graph_mutex to graph_lock spinlock media: platform xilinx: Update graph_mutex to graph_lock spinlock staging media: davinci_vpfe: Update graph_mutex to graph_lock spinlock staging media: omap4iss: Update graph_mutex to graph_lock spinlock media: Add irq safe Media Controller start/stop pipeline API media: Add enable_source handler field to struct media_device media: v4l-core add v4l_enable_media_tuner() to check for tuner availability media: Change v4l-core to check for tuner availability media: dvb-frontend change to check for tuner availability from open media: au0828 change to use Managed Media Controller API sound/usb: Update ALSA driver to use Managed Media Controller API drivers/media/dvb-core/dvb_frontend.c | 43 ++-- drivers/media/dvb-frontends/au8522.h | 8 + drivers/media/dvb-frontends/au8522_decoder.c | 1 + drivers/media/dvb-frontends/au8522_priv.h | 8 - drivers/media/media-device.c | 60 +++++- drivers/media/media-entity.c | 88 ++++++-- drivers/media/platform/exynos4-is/fimc-isp-video.c | 8 +- drivers/media/platform/exynos4-is/fimc-lite.c | 8 +- drivers/media/platform/exynos4-is/media-dev.c | 14 +- drivers/media/platform/exynos4-is/media-dev.h | 4 +- drivers/media/platform/omap3isp/isp.c | 4 +- drivers/media/platform/omap3isp/ispvideo.c | 4 +- drivers/media/platform/s3c-camif/camif-core.c | 6 +- drivers/media/platform/vsp1/vsp1_video.c | 4 +- drivers/media/platform/xilinx/xilinx-dma.c | 4 +- drivers/media/usb/au0828/au0828-core.c | 184 ++++++++++++----- drivers/media/usb/au0828/au0828-video.c | 72 ++----- drivers/media/usb/au0828/au0828.h | 5 + drivers/media/v4l2-core/v4l2-dev.c | 17 ++ drivers/media/v4l2-core/v4l2-ioctl.c | 29 +++ drivers/media/v4l2-core/videobuf2-core.c | 5 + drivers/staging/media/davinci_vpfe/vpfe_video.c | 12 +- drivers/staging/media/omap4iss/iss.c | 4 +- drivers/staging/media/omap4iss/iss_video.c | 4 +- include/media/media-device.h | 41 +++- include/media/media-entity.h | 7 +- include/media/v4l2-dev.h | 3 + include/uapi/linux/media.h | 5 + sound/usb/Makefile | 15 +- sound/usb/card.c | 5 + sound/usb/card.h | 1 + sound/usb/media.c | 227 +++++++++++++++++++++ sound/usb/media.h | 52 +++++ sound/usb/pcm.c | 15 +- sound/usb/quirks-table.h | 1 + sound/usb/quirks.c | 9 +- sound/usb/stream.c | 2 + sound/usb/usbaudio.h | 1 + 38 files changed, 765 insertions(+), 215 deletions(-) create mode 100644 sound/usb/media.c create mode 100644 sound/usb/media.h -- 2.1.4

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Re: [alsa-devel] linux-next: Tree for Jul 23 (sound/soc/codecs/sti-sas.c)
by Randy Dunlap 23 Jul '15

23 Jul '15

On 07/22/15 23:57, Stephen Rothwell wrote: > Hi all, > > Changes since 20150722: > on x86_64: ../sound/soc/codecs/sti-sas.c: In function 'stih416_dac_probe': ../sound/soc/codecs/sti-sas.c:227:2: error: implicit declaration of function 'devm_reset_control_get' [-Werror=implicit-function-declaration] dac->rst = devm_reset_control_get(codec->dev, "dac_rst"); ^ ../sound/soc/codecs/sti-sas.c:227:11: warning: assignment makes pointer from integer without a cast [enabled by default] dac->rst = devm_reset_control_get(codec->dev, "dac_rst"); ^ Full randconfig file is attached. -- ~Randy

1 0

[alsa-devel] [PATCH] ASoC: rl6231: add pll preset table
by Bard Liao 23 Jul '15

23 Jul '15

Currently, rl6231_pll_calc provide a working PLL parameters for given freq_in and freq_out. However, in some cases it is not the perfect parameter. For example if freq_in = 19200000 and freq_out = 24576000, the calculated parameter will gengrate 24.5647 MHz which is not exactly the same as what we need. But the PLL can output 24.576 MHz as exactly what we expect if we set the best PLL parameter. To improve it, we put the best match parameters in a preset table. We can search the preset table first, if there is no preset parameter for the given freq_in and freq_out, we can still calculate a working PLL parameter. Signed-off-by: Bard Liao <bardliao(a)realtek.com> --- sound/soc/codecs/rl6231.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/rl6231.c b/sound/soc/codecs/rl6231.c index 56650d6..96f3e90 100644 --- a/sound/soc/codecs/rl6231.c +++ b/sound/soc/codecs/rl6231.c @@ -43,6 +43,19 @@ int rl6231_calc_dmic_clk(int rate) } EXPORT_SYMBOL_GPL(rl6231_calc_dmic_clk); +struct pll_calc_map { + unsigned int pll_in; + unsigned int pll_out; + int k; + int n; + int m; + bool m_bp; +}; + +static const struct pll_calc_map pll_preset_table[] = { + {19200000, 24576000, 3, 30, 3, false}, +}; + /** * rl6231_pll_calc - Calcualte PLL M/N/K code. * @freq_in: external clock provided to codec. @@ -57,7 +70,7 @@ int rl6231_pll_calc(const unsigned int freq_in, const unsigned int freq_out, struct rl6231_pll_code *pll_code) { int max_n = RL6231_PLL_N_MAX, max_m = RL6231_PLL_M_MAX; - int k, red, n_t, pll_out, in_t, out_t; + int i, k, red, n_t, pll_out, in_t, out_t; int n = 0, m = 0, m_t = 0; int red_t = abs(freq_out - freq_in); bool bypass = false; @@ -65,6 +78,18 @@ int rl6231_pll_calc(const unsigned int freq_in, if (RL6231_PLL_INP_MAX < freq_in || RL6231_PLL_INP_MIN > freq_in) return -EINVAL; + for (i = 0; i < ARRAY_SIZE(pll_preset_table); i++) { + if (freq_in == pll_preset_table[i].pll_in && + freq_out == pll_preset_table[i].pll_out) { + k = pll_preset_table[i].k; + m = pll_preset_table[i].m; + n = pll_preset_table[i].n; + bypass = pll_preset_table[i].m_bp; + pr_debug("Use preset PLL parameter table\n"); + goto code_find; + } + } + k = 100000000 / freq_out - 2; if (k > RL6231_PLL_K_MAX) k = RL6231_PLL_K_MAX; -- 1.8.1.1.439.g50a6b54

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