June 2014 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [RFC][PATCH 00/15 v4] OXFW driver, a succesor to firewire-speakers
by Takashi Sakamoto 26 Oct '14

26 Oct '14

This patchset updates a part of my previous series: [alsa-devel] [RFC v3] [PATCH 00/52] Enhancement for support of firewire devices http://mailman.alsa-project.org/pipermail/alsa-devel/2014-January/071820.ht… This patchset is based on this series. (This series is under reviewing.) [alsa-devel] [PATCH 00/49 v4] Enhancement for support of Firewire devices http://mailman.alsa-project.org/pipermail/alsa-devel/2014-April/075841.html If you try this patchset, please apply the series in advance and apply this patchset. Or just use backport codes in my github repository: https://github.com/takaswie/snd-firewire-improve Or if you use Ubuntu 14.04, DKMS package is available from David's PPA. (Special thanks to David Henningsson.) https://launchpad.net/~diwic/+archive/snd-firewire-improve If you have Griffin FireWave, I would strongly request to test. Please see 'An issue for FireWave' in this message. == Background Currently, in ALSA, 'firewire-speakers' driver supports OXFW970/971 chipset which Oxford Semiconductor produced. But this driver has some restrictions: - Don't support MIDI substreams - Don't support substreams for PCM/MIDI capturing There are several devices which are based on OXFW970/971. Especially, devices which Behringer and Mackie produced support playback/capture PCM samples/MIDI messages. So firewire-speakers needs re-work to support these devices. This patchset renames 'firewire-speakers' to 'oxfw'. Maintainers already agreed to rename firewire-speakers to suitable name, in my first RFC in Jan 2014. == Supported devices Currently these devices are supported: * Griffin Firewave * LaCie Firewire Speakers * Behringer F-Control Audio 202 * Mackie(Loud) Onyx-i series (former models) * Mackie(Loud) Onyx Satellite * Mackie(Loud) Tapco Link.Firewire These devices can be supported but its IDs are unknown: * Mackie(Loud), d.2 pro * Mackie(Loud), d.4 pro * Mackie(Loud), U.420 * Mackie(Loud), U.420d When you have unknown devices, please inform me output of this command: $ hexdump -C /sys/bus/firewire/devices/fwX/config_rom (X is node id for your device. Tipically '1'.) I tested this driver with Behringer F-Control Audio 202. == Features - Capturing/Playbacking PCM samples/MIDI messages at supported sampling rates via ALSA PCM/MIDI interfaces - Retrieving firewire node information via ALSA hwdep interface - Locking/Unlocking kernel streaming via ALSA hwdep interface - Receiving notification at starting/stopping kernel streaming via ALSA hwdep interface == Solutions for reported regressions Two regressions were reported for my previous series: 1.Some names in card structure is trimmed. http://mailman.alsa-project.org/pipermail/alsa-devel/2014-February/073128.h… 2.The number of PCM channels are not detected correctly. http://mailman.alsa-project.org/pipermail/alsa-devel/2014-February/073145.h… The cause of issue 1 is that the device has too long names in its config rom. To solve this issue, for the driver, this patchset uses the same way which firewire-speakers uses, propper alias in device-specific structure. The cause of issue 2 is that the device has several format entries for the same sampling rate: http://mailman.alsa-project.org/pipermail/alsa-devel/2014-February/073561.h… To solve this issue, this patchset includes improved mechanism to detect stream formation. Additionally, this patchset adds new device entry for Mackie(Loud) Tapco Link.Firewire, refering to FFADO bug ticket 236: http://subversion.ffado.org/ticket/236 == An issue for FireWave I have an issue for Griffin Firewave. This device can handle AV/C Stream Format Information command and driver can get to know stream formations via the command. With Stefan's help, responses from FireWave against this command are clear. http://mailman.alsa-project.org/pipermail/alsa-devel/2014-February/073561.h… According to these responses, supported formations are: Input Stream to device: Rate PCM MIDI 32000 6 0 44100 6 0 48000 6 0 96000 6 0 32000 2 0 44100 2 0 48000 2 0 0 0 0 0 0 0 0 0 0 (I also expect to get this output from /proc/asound/FireWave/firewire/formation. I note it's order is not important.) But current 'firewire-speakers' has PCM constraints below: - 6ch at 32/44.1/48/96 kHz - 2ch at 48/96 kHz http://mailman.alsa-project.org/pipermail/alsa-devel/2014-February/073562.h… So this OXFW driver may lost a support for 2ch/96.0kHz for FireWave and gain 2ch/32.0kHz and 2ch/44.1kHz. I don't know exactly the reason of these gaps. So I strongly hope testers to check these two items: - FireWave really can handle 2ch/96kHz with firewire-speakers driver. - FireWave really can handle 2ch/32.0kHz and 2ch/44.1kHz with oxfw driver. I think a test with aplay is easy to execute: $ aplay -D hw:FireWave -f S32_LE -c 2 -r 96000 /dev/urandom $ aplay -D hw:FireWave -f S32_LE -c 2 -r 48000 /dev/urandom $ aplay -D hw:FireWave -f S32_LE -c 2 -r 44100 /dev/urandom $ aplay -D hw:FireWave -f S32_LE -c 2 -r 32000 /dev/urandom If 2ch/96kHz is apparently available, I'll change codes as a quirk. FYI, when I tested unavailable number of PCM channels with a hack, FCA202 playback PCM substreams but becomes freezed after stopping streaming. $ cat /var/log/syslog ... kernel: [10098.670390] snd_oxfw fw1.0: transaction failed: timeout ... I believe the other OXFW970/971 based devices have a similar behaviour. ================ Takashi Sakamoto (15): speakers: Rename to oxfw and rename some members oxfw: Move to its own directory oxfw: Split stream functionality to a new file and add a header file oxfw: Split PCM functionality to a new file oxfw: Split control functionality to a new file oxfw: Change the way to name card oxfw: Change the way to make PCM rules/constraints oxfw: Add proc interface for debugging purpose oxfw: Change the way to start stream oxfw: Add support for AV/C stream format command to get supported stream formation oxfw: Add a quirk for Griffin FireWave oxfw: Add support for Behringer/Mackie devices oxfw: Add support AMDTP in-stream and PCM capture oxfw: Add support for capture/playback MIDI messages oxfw: Add hwdep interface include/uapi/sound/asound.h | 3 +- include/uapi/sound/firewire.h | 3 +- sound/firewire/Kconfig | 18 +- sound/firewire/Makefile | 3 +- sound/firewire/oxfw/Makefile | 3 + sound/firewire/oxfw/oxfw.c | 284 +++++++++++++ sound/firewire/oxfw/oxfw.h | 141 +++++++ sound/firewire/oxfw/oxfw_command.c | 113 ++++++ sound/firewire/oxfw/oxfw_control.c | 283 +++++++++++++ sound/firewire/oxfw/oxfw_hwdep.c | 190 +++++++++ sound/firewire/oxfw/oxfw_midi.c | 168 ++++++++ sound/firewire/oxfw/oxfw_pcm.c | 367 +++++++++++++++++ sound/firewire/oxfw/oxfw_proc.c | 83 ++++ sound/firewire/oxfw/oxfw_stream.c | 658 ++++++++++++++++++++++++++++++ sound/firewire/speakers.c | 792 ------------------------------------- 15 files changed, 2308 insertions(+), 801 deletions(-) create mode 100644 sound/firewire/oxfw/Makefile create mode 100644 sound/firewire/oxfw/oxfw.c create mode 100644 sound/firewire/oxfw/oxfw.h create mode 100644 sound/firewire/oxfw/oxfw_command.c create mode 100644 sound/firewire/oxfw/oxfw_control.c create mode 100644 sound/firewire/oxfw/oxfw_hwdep.c create mode 100644 sound/firewire/oxfw/oxfw_midi.c create mode 100644 sound/firewire/oxfw/oxfw_pcm.c create mode 100644 sound/firewire/oxfw/oxfw_proc.c create mode 100644 sound/firewire/oxfw/oxfw_stream.c delete mode 100644 sound/firewire/speakers.c -- 1.8.3.2

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[alsa-devel] HDA: Missing Dock LineIn/Out with Lenovo L440 on Pro Dock
by Sascha Wilde 08 Oct '14

08 Oct '14

Hi *, using a Lenovo L440 Laptop on a Lenovo Pro Dock the combined line-in/out jack at the docking station can not be used for output (input untested). Output on the internal combined line-in/out jack works, as well as output on the internal speakers. Its intel-hda with Realtek ALC292. For more details see alsa-info.sh output below. Loading the driver with model=lenovo-dock does not help. I guess quirks for the pins leading to the external dock jack are missing. Please let me know if you need any further information. Any help highly appreciated. :) cheers sascha Output of alsa-info follows: ---------------------------------------------------------------------->8- upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Fri Jun 6 10:54:38 UTC 2014 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux" ID=arch PRETTY_NAME="Arch Linux" HOME_URL="https://www.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20ATCTO1WW Product Version: ThinkPad L440 Firmware Version: J4ET62WW(1.62) !!Kernel Information !!------------------ Kernel release: 3.14.5-1-ARCH Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.14.5-1-ARCH Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel snd_hda_intel snd_usb_audio thinkpad_acpi !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [HDMI ]: HDA-Intel - HDA Intel HDMI HDA Intel HDMI at 0xf2530000 irq 48 1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf2534000 irq 45 2 [Q9000 ]: USB-Audio - QuickCam Pro 9000 Logitech, Inc. QuickCam Pro 9000 at usb-0000:00:14.0-9.1, high speed 29 [ThinkPadEC ]: ThinkPad EC - ThinkPad Console Audio Control ThinkPad Console Audio Control at EC reg 0x30, fw unknown !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0c0c (rev 06) Subsystem: 17aa:501e -- 00:1b.0 0403: 8086:8c20 (rev 05) Subsystem: 17aa:501e !!Modprobe options (Sound related) !!-------------------------------- snd_hda_intel: model=lenovo-dock !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : lenovo-dock,(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : Y !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : lenovo-dock,(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : Y !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!Module: thinkpad_acpi brightness_enable : 2 brightness_mode : 4 enable : Y experimental : 0 fan_control : N force_load : N id : ThinkPadEC index : -536870912 volume_capabilities : 0 volume_control : N volume_mode : 3 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Haswell HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862807 Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=1, device=0 Control: name="IEC958 Playback Pro Mask", index=1, device=0 Control: name="IEC958 Playback Default", index=1, device=0 Control: name="IEC958 Playback Switch", index=1, device=0 Control: name="ELD", index=0, device=7 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560020: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=02, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=2, device=0 Control: name="IEC958 Playback Pro Mask", index=2, device=0 Control: name="IEC958 Playback Default", index=2, device=0 Control: name="IEC958 Playback Switch", index=2, device=0 Control: name="ELD", index=0, device=8 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560030: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=03, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono Codec: Realtek ALC292 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0292 Subsystem Id: 0x17aa501e Revision Id: 0x100001 No Modem Function Group found Default PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=5, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[4]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ALC292 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x3d 0x3d] Converter: stream=8, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Speaker Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x3d 0x3d] Converter: stream=8, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x97 0x97] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Device: name="ALC292 Analog", type="Audio", device=0 Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x27 0x27] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x22 Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Beep Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Control: name="Beep Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 5 0x18 0x19 0x1a 0x1b 0x1d Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x03 0x0b Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80] [0x00] Connection: 2 0x02 0x03 Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In Control: name="Internal Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Internal Mic Phantom Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x02 0x02] Pincap 0x00000020: IN Pin Default 0x90a60130: [Fixed] Mic at Int N/A Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x13 [Pin Complex] wcaps 0x40040b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0x40000000: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0x0, Sequence = 0x0 Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Speaker Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Speaker Phantom Jack", index=0, device=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x00010010: OUT EAPD EAPD 0x2: EAPD Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c 0x0d* Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Headphone Jack", index=0, device=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x0321101f: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00003734: IN OUT Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000024: IN Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Mic Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00003724: IN Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x03a11020: [Jack] Mic at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=02, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00003734: IN OUT Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1d [Pin Complex] wcaps 0x400400: Mono Pincap 0x00000020: IN Pin Default 0x40738105: [N/A] Modem Hand at Ext N/A Conn = ATAPI, Color = Purple DefAssociation = 0x0, Sequence = 0x5 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1e [Pin Complex] wcaps 0x400781: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x06 Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=124 Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x22 [Audio Selector] wcaps 0x300101: Stereo Connection: 8 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12* 0x13 Node 0x23 [Audio Selector] wcaps 0x300101: Stereo Connection: 6 0x18* 0x19 0x1a 0x1b 0x1d 0x0b Node 0x24 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x046d0990, ctrlif=2, ctlerr=0 Card: Logitech, Inc. QuickCam Pro 9000 at usb-0000:00:14.0-9.1, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=4608, max=7680, dBmin=1800, dBmax=3000 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw----+ 1 root audio 116, 11 Jun 5 09:35 /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 6 Jun 5 09:35 /dev/snd/controlC1 crw-rw----+ 1 root audio 116, 13 Jun 6 12:38 /dev/snd/controlC2 crw-rw----+ 1 root audio 116, 2 Jun 5 09:35 /dev/snd/controlC29 crw-rw----+ 1 root audio 116, 10 Jun 5 09:35 /dev/snd/hwC0D0 crw-rw----+ 1 root audio 116, 5 Jun 5 09:35 /dev/snd/hwC1D0 crw-rw----+ 1 root audio 116, 9 Jun 5 09:35 /dev/snd/pcmC0D3p crw-rw----+ 1 root audio 116, 8 Jun 5 09:35 /dev/snd/pcmC0D7p crw-rw----+ 1 root audio 116, 7 Jun 5 09:35 /dev/snd/pcmC0D8p crw-rw----+ 1 root audio 116, 4 Jun 6 11:41 /dev/snd/pcmC1D0c crw-rw----+ 1 root audio 116, 3 Jun 6 12:38 /dev/snd/pcmC1D0p crw-rw----+ 1 root audio 116, 12 Jun 6 12:38 /dev/snd/pcmC2D0c crw-rw----+ 1 root audio 116, 1 Jun 5 17:36 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Jun 5 09:35 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jun 6 12:38 . drwxr-xr-x 4 root root 360 Jun 6 12:38 .. lrwxrwxrwx 1 root root 12 Jun 6 12:38 usb-046d_0990_2648235F-02 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Jun 6 12:38 . drwxr-xr-x 4 root root 360 Jun 6 12:38 .. lrwxrwxrwx 1 root root 12 Jun 5 09:35 pci-0000:00:03.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Jun 6 12:38 pci-0000:00:14.0-usb-0:9.1:1.2 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jun 5 09:35 pci-0000:00:1b.0 -> ../controlC1 lrwxrwxrwx 1 root root 13 Jun 5 09:35 platform-thinkpad_acpi -> ../controlC29 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type plug slave.pcm { type asym playback.pcm "mixout" capture.pcm "mixin" } } pcm.mixout { type dmix ipc_key 1024 slave { pcm "hw:1,0" } bindings { 0 0 1 1 } } pcm.mixin { type dsnoop ipc_key 1234 slave { pcm "hw:1,0" } } ctl.!default { type hw card PCH } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Q9000 [QuickCam Pro 9000], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [HDMI] Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf2530000 irq 48' Mixer name : 'Intel Haswell HDMI' Components : 'HDA:80862807,80860101,00100000' Controls : 21 Simple ctrls : 3 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 1 [PCH] Card hw:1 'PCH'/'HDA Intel PCH at 0xf2534000 irq 45' Mixer name : 'Realtek ALC292' Components : 'HDA:10ec0292,17aa501e,00100001' Controls : 21 Simple ctrls : 9 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 61 [70%] [-19.50dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 39 [62%] [12.00dB] [on] Front Right: Capture 39 [62%] [12.00dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Internal Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 2 [67%] [24.00dB] Front Right: 2 [67%] [24.00dB] !!-------Mixer controls for card 2 [Q9000] Card hw:2 'Q9000'/'Logitech, Inc. QuickCam Pro 9000 at usb-0000:00:14.0-9.1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0990' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 3072 Mono: Capture 1536 [50%] [24.00dB] [on] !!-------Mixer controls for card 29 [ThinkPadEC] Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.HDMI { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.20 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.21 { iface PCM device 8 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } } state.PCH { control.1 { iface MIXER name 'Headphone Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Headphone Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Speaker Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'Speaker Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.6 { iface MIXER name 'Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'Auto-Mute Mode' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.8 { iface MIXER name 'Capture Volume' value.0 39 value.1 39 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 1200 dbvalue.1 1200 } } control.9 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.11 { iface MIXER name 'Internal Mic Boost Volume' value.0 2 value.1 2 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 2400 dbvalue.1 2400 } } control.12 { iface MIXER name 'Master Playback Volume' value 61 comment { access 'read write' type INTEGER count 1 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -1950 } } control.13 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface CARD name 'Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.15 { iface CARD name 'Internal Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.16 { iface CARD name 'Headphone Jack' value true comment { access read type BOOLEAN count 1 } } control.17 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.18 { iface MIXER name 'Beep Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.19 { iface MIXER name 'Beep Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.20 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.21 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } } state.Q9000 { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 1536 comment { access 'read write' type INTEGER count 1 range '0 - 3072' dbmin 1800 dbmax 3000 dbvalue.0 2400 } } } state.ThinkPadEC { control.1 { iface MIXER name 'Console Playback Switch' value true comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rtsx_pci_sdmmc mmc_core ctr ccm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_dummy snd_hrtimer snd_seq snd_seq_device usb_storage nls_iso8859_1 nls_cp437 vfat fat btusb bluetooth 6lowpan_iphc snd_hda_codec_hdmi joydev iTCO_wdt mousedev iTCO_vendor_support i915 arc4 iwlmvm coretemp x86_pkg_temp_thermal intel_powerclamp drm_kms_helper mac80211 kvm_intel drm iwlwifi cfg80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel kvm microcode evdev thinkpad_acpi mac_hid nvram led_class intel_gtt hwmon serio_raw i2c_i801 i2c_algo_bit i2c_core psmouse pcspkr rtsx_pci_ms memstick tpm_tis tpm snd_hda_codec mei_me mei thermal rfkill e1000e shpchp wmi snd_hwdep snd_pcm snd_timer snd battery button soundcore video ptp lpc_ich ac pps_core processor vboxnetflt vboxnetadp pci_stub vboxpci vboxdrv ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_crypt dm_mod sr_mod sd_mod crc_t10dif cdrom crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel atkbd libps2 ahci aesni_intel libahci aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd xhci_hcd scsi_mod rtsx_pci usbcore usb_common i8042 serio !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x05 0x18560010 0x06 0x18560010 0x07 0x18560010 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: /sys/class/sound/hwC1D0/init_pin_configs: 0x12 0x90a60130 0x13 0x40000000 0x14 0x90170110 0x15 0x0321101f 0x16 0x411111f0 0x18 0x411111f0 0x19 0x411111f0 0x1a 0x03a11020 0x1b 0x411111f0 0x1d 0x40738105 0x1e 0x411111f0 /sys/class/sound/hwC1D0/driver_pin_configs: /sys/class/sound/hwC1D0/user_pin_configs: /sys/class/sound/hwC1D0/init_verbs: /sys/class/sound/hwC1D0/hints: !!ALSA/HDA dmesg !!-------------- [ 24.883012] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input10 [ 24.920888] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X [ 24.945919] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input11 [ 24.952007] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13 [ 24.952314] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12 [ 24.953189] cfg80211: Calling CRDA to update world regulatory domain -- [ 27.821545] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 27.822590] snd_hda_intel 0000:00:03.0: irq 48 for MSI/MSI-X [ 27.870131] mousedev: PS/2 mouse device common for all mice -- [ 27.999737] Adding 8388604k swap on /dev/mapper/vg0-swap. Priority:-1 extents:1 across:8388604k FS [ 28.066542] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18 [ 28.066845] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17 [ 28.067107] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16 [ 28.360819] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- [ 43.023277] sd 5:0:0:1: [sdc] Attached SCSI removable disk [ 3583.280102] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 3641.367542] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use) -- [32892.031210] usb_audio: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1 [32892.031612] usbcore: registered new interface driver snd-usb-audio [32892.042989] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0990) -- [33399.436941] usb usb2: root hub lost power or was reset [33399.437037] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [33399.437179] xhci_hcd 0000:00:14.0: irq 43 for MSI/MSI-X -- [33399.437386] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [33399.439612] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X [33399.439616] usb usb4: root hub lost power or was reset -- [33399.833408] eDP powered off while attempting aux channel communication. [33399.833512] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_dummy snd_hrtimer snd_seq snd_seq_device usb_storage nls_iso8859_1 nls_cp437 vfat fat btusb bluetooth 6lowpan_iphc snd_hda_codec_hdmi joydev iTCO_wdt mousedev iTCO_vendor_support i915 arc4 iwlmvm coretemp x86_pkg_temp_thermal intel_powerclamp drm_kms_helper mac80211 kvm_intel drm iwlwifi cfg80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel kvm microcode evdev thinkpad_acpi mac_hid nvram led_class intel_gtt hwmon serio_raw i2c_i801 i2c_algo_bit i2c_core psmouse pcspkr rtsx_pci_ms memstick tpm_tis tpm snd_hda_codec mei_me mei thermal rfkill e1000e shpchp wmi snd_hwdep snd_pcm snd_timer snd battery button soundcore video ptp lpc_ich [33399.833609] ac pps_core processor vboxnetflt(O) vboxnetadp(O) pci_stub vboxpci(O) vboxdrv(O) ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_crypt dm_mod sr_mod sd_mod crc_t10dif cdrom crct10dif_pclmul crct10dif_common rtsx_pci_sdmmc crc32_pclmul crc32c_intel ghash_clmulni_intel mmc_core atkbd libps2 ahci aesni_intel libahci aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd xhci_hcd scsi_mod rtsx_pci usbcore usb_common i8042 serio -- [33399.834171] eDP powered off while attempting aux channel communication. [33399.834261] Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_seq_dummy snd_hrtimer snd_seq snd_seq_device usb_storage nls_iso8859_1 nls_cp437 vfat fat btusb bluetooth 6lowpan_iphc snd_hda_codec_hdmi joydev iTCO_wdt mousedev iTCO_vendor_support i915 arc4 iwlmvm coretemp x86_pkg_temp_thermal intel_powerclamp drm_kms_helper mac80211 kvm_intel drm iwlwifi cfg80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel kvm microcode evdev thinkpad_acpi mac_hid nvram led_class intel_gtt hwmon serio_raw i2c_i801 i2c_algo_bit i2c_core psmouse pcspkr rtsx_pci_ms memstick tpm_tis tpm snd_hda_codec mei_me mei thermal rfkill e1000e shpchp wmi snd_hwdep snd_pcm snd_timer snd battery button soundcore video ptp lpc_ich [33399.834316] ac pps_core processor vboxnetflt(O) vboxnetadp(O) pci_stub vboxpci(O) vboxdrv(O) ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_crypt dm_mod sr_mod sd_mod crc_t10dif cdrom crct10dif_pclmul crct10dif_common rtsx_pci_sdmmc crc32_pclmul crc32c_intel ghash_clmulni_intel mmc_core atkbd libps2 ahci aesni_intel libahci aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd xhci_hcd scsi_mod rtsx_pci usbcore usb_common i8042 serio -- [33689.287384] PM: early resume of devices complete after 0.090 msecs [33689.287501] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [33689.287620] mei_me 0000:00:16.0: irq 44 for MSI/MSI-X -- [33689.287661] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X [33689.288519] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X [33689.607497] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) -- [39741.199147] PM: early restore of devices complete after 0.277 msecs [39741.331890] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [39741.334458] usb usb1: root hub lost power or was reset -- [39741.335190] usb usb3: root hub lost power or was reset [39741.335279] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X [39741.335338] usb usb4: root hub lost power or was reset -- [45131.719540] usb usb2: root hub lost power or was reset [45131.719647] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [45131.719774] xhci_hcd 0000:00:14.0: irq 43 for MSI/MSI-X -- [45131.720005] usb usb4: root hub lost power or was reset [45131.720403] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X [45131.723605] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X ---------------------------------------------------------------------->8- -- Sascha Wilde OpenPGP key: 4BB86568 http://www.intevation.de/~wilde/ http://www.intevation.de/ Intevation GmbH, Neuer Graben 17, 49074 Osnabrück; AG Osnabrück, HR B 18998 Geschäftsführer: Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner

2 2

[alsa-devel] Audio mini conference 2014?
by Takashi Iwai 03 Sep '14

03 Sep '14

Hi, did anyone think of a meeting in this year? AFAIK, a couple of good candidates to tie with are: - LinuxCon + KS will be at Chicago, USA (in August 18-22) - Plumbers will be at Duesseldorf, Germany (in October 15-17) Any other opportunities? I'm not sure whether I'll be in the former (due to private reason), but very likely I'll attend the latter. And, if we hold a meeting, in which format? I find the previous year's meeting was nice; i.e. a kind of mini-summit that doesn't conflict with other meetings is my preference. But I'm open for other options. thanks, Takashi

14 75

[alsa-devel] [PATCH v2 0/4] ASoC: atmel_ssc: enable fslen extension feature
by Bo Shen 02 Sep '14

02 Sep '14

On at91sam9rl, at91sam9g10, at91sam9g20, at91sam9g45 and newer SoCs, the SSC peripheral supports frame sync length extension feature. When SSC works as master, it can generate frame sync lenght larger than 16 bits. After enable this feature, it can playback 24/32 bits audio clips. Changes in v2: - Using compatible string to distinguish whether SSC supports frame sync length extension to replace check IP version. - Add related modification for dts file. Bo Shen (4): ASoC: atmel-ssc: distinguish whether SSC supports fslen ext ASoC: atmel_ssc_dai: enable fslen extension feature dts: atmel: at91sam9rl: switch ssc compatible string dts: atmel: at91sam9g20: switch ssc compatible string arch/arm/boot/dts/at91sam9g20.dtsi | 4 ++++ arch/arm/boot/dts/at91sam9rl.dtsi | 4 ++-- drivers/misc/atmel-ssc.c | 13 +++++++++++++ include/linux/atmel-ssc.h | 13 +++++++++++++ sound/soc/atmel/atmel_ssc_dai.c | 34 ++++++++++++++++++---------------- 5 files changed, 50 insertions(+), 18 deletions(-) -- 1.8.5.2

3 9

[alsa-devel] icon utrack pro usb audio interface
by Adrien Plisson 30 Aug '14

30 Aug '14

hello, i just bought an "icon utrack pro" usb audio interface <http://www.icon-global.com/ShowPro.aspx?ID=24>. as expected, this interface is not supported under linux: it is not usb audio class compliant, even the midi port is not class compliant... first, i would like to know if anybody ever managed to use this interface under linux: is there an existing driver ? a hack or patch that would allow the kernel to recognize this interface ? a specific module dedicated to this kind of interface ? i can't find any reference to this interface anywhere on the net... anyway, while searching, i found that its firewire counterpart, the "firexon", has an experimental support on ffado. it seems that the firewire interface uses the bridgeco BeBoB chipset. given that some versions of BeBoB supports both firewire and usb, i suppose (but i may be wrong) that the "utrack pro" is also based on BeBoB. is there any other BeBoB based usb interface supported under linux ? finally, i would proudly help the development of a specific driver for this interface: if anyone wants me to test some piece of code, or wants some information on this interface, don't hesitate to contact me. i am also a software developper, so i could help writing a module, but i first need to learn more about the alsa code base (actually, i don't know where to start...). thanks a lot, and have a nice day ! -- rien

3 3

[alsa-devel] usb-usx2y: playback fails with Tascam US122 on kernel 3.14
by Dr Nicholas J Bailey 21 Aug '14

21 Aug '14

I am having trouble with the US122 in playback and duplex mode. In capture mode, it is working. This problem occurs on (at least) Linux arial 3.14-1-686-pae #1 SMP Debian 3.14.7-1 (2014-06-16) i686 GNU/Linux I note that my computer uses the much-maligned Intel Corporation 5 Series/3400 chipset (rev 05), but I have a UK£12 5.1 out/2.0 in audio adaptor which works in either capture or playback (although not in duplex). Also, booting an old kernel: Linux arial 3.2.0-4-686-pae #1 SMP Debian 3.2.57-3+deb7u2 i686 GNU/Linux or Linux arial 3.10.11 #1 SMP Wed Oct 2 19:26:59 BST 2013 i686 GNU/Linux both seem to support full duplex operation. This is therefore a regression between 3.10.11 and 3.14-1 (at least, something on my system has regressed and I am suspecting the usx2y module). dmesg tells me: [ 2873.134973] usb 2-1.6: new full-speed USB device number 9 using ehci-pci [ 2873.228117] usb 2-1.6: New USB device found, idVendor=1604, idProduct=8006 [ 2873.228122] usb 2-1.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2873.447646] usb 2-1.6: USB disconnect, device number 9 [ 2875.183348] usb 2-1.6: new full-speed USB device number 10 using ehci-pci [ 2875.277235] usb 2-1.6: New USB device found, idVendor=1604, idProduct=8007 [ 2875.277240] usb 2-1.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2877.844821] cannot submit datapipe for urb 0, err = -28 ... this message repeated many times ... [ 2877.912388] cannot submit datapipe for urb 0, err = -28 [ 3528.609688] active frame status -18. Most probably some hardware problem. I used to use these interfaces with jack in duplex mode, but this is no longer possible. Running up audacity for a test, capture from the US122 works fine, but once the US122 is selected for playback, audacity pops up an "Error opening sound device". Further attempts to record (even capture-only) result in corrupted, high-amplitude noise. Nick/. Other info which might help (a bit noisy, because I'm not sure exactly what's wrong) follows. Using aplay with --dump-hw-parameters: Under kernel 3.14-1: HW Params of device "hw:USX2Y": -------------------- ACCESS: MMAP_INTERLEAVED RW_INTERLEAVED FORMAT: S16_LE S24_3LE SUBFORMAT: STD SAMPLE_BITS: [16 24] FRAME_BITS: [32 48] CHANNELS: 2 RATE: [44100 48000] PERIOD_TIME: [1000 185760) PERIOD_SIZE: [45 8192] PERIOD_BYTES: [180 49152] PERIODS: [2 365) BUFFER_TIME: [1875 371520) BUFFER_SIZE: [90 16384] BUFFER_BYTES: [360 65536] TICK_TIME: ALL -------------------- aplay: set_params:1297: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 32 CHANNELS: 2 RATE: 44100 PERIOD_TIME: (92879 92880) PERIOD_SIZE: 4096 PERIOD_BYTES: 16384 PERIODS: 4 BUFFER_TIME: (371519 371520) BUFFER_SIZE: 16384 BUFFER_BYTES: 65536 TICK_TIME: 0 Using kernel 3.10.11: HW Params of device "hw:USX2Y": -------------------- ACCESS: MMAP_INTERLEAVED RW_INTERLEAVED FORMAT: S16_LE S24_3LE SUBFORMAT: STD SAMPLE_BITS: [16 24] FRAME_BITS: [32 48] CHANNELS: 2 RATE: [44100 48000] PERIOD_TIME: [1000 185760) PERIOD_SIZE: [45 8192] PERIOD_BYTES: [180 49152] PERIODS: [2 365) BUFFER_TIME: [1875 371520) BUFFER_SIZE: [90 16384] BUFFER_BYTES: [360 65536] TICK_TIME: ALL -------------------- (plays OK) Error log when running jackd from qjackctl on the 3.14 kernel: 15:22:31.126 Patchbay deactivated. 15:22:31.165 Statistics reset. 15:22:31.295 ALSA connection change. 15:22:33.840 D-BUS: Service is available (org.jackaudio.service aka jackdbus). Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started 15:22:43.516 D-BUS: JACK server could not be started. Sorry Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started Thu Jun 26 15:22:43 2014: Starting jack server... Thu Jun 26 15:22:43 2014: JACK server starting in non-realtime mode Thu Jun 26 15:22:43 2014: self-connect-mode is "Don't restrict self connect requests" Thu Jun 26 15:22:43 2014: Acquired audio card Audio1 Thu Jun 26 15:22:43 2014: creating alsa driver ... hw:USX2Y|hw:USX2Y|1024|3| 48000|0|0|nomon|swmeter|-|16bit Thu Jun 26 15:22:43 2014: configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 3 periods Thu Jun 26 15:22:43 2014: ALSA: final selected sample format for capture: 16bit little-endian Thu Jun 26 15:22:43 2014: ALSA: use 3 periods for capture Thu Jun 26 15:22:43 2014: ALSA: final selected sample format for playback: 16bit little-endian Thu Jun 26 15:22:43 2014: ALSA: use 3 periods for playback Thu Jun 26 15:22:43 2014: ERROR: ALSA: cannot set hardware parameters for playback Thu Jun 26 15:22:43 2014: ERROR: ALSA: cannot configure playback channel Thu Jun 26 15:22:43 2014: ERROR: Cannot initialize driver Thu Jun 26 15:22:43 2014: ERROR: JackServer::Open failed with -1 Thu Jun 26 15:22:43 2014: ERROR: Failed to open server Thu Jun 26 15:22:44 2014: Saving settings to "/home/nick/.config/jack/conf.xml" ... 15:23:00.574 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info. Cannot connect to server socket err = No such file or directory Cannot connect to server request channel jack server is not running or cannot be started nick@arial:~$ cat .jackdrc /usr/bin/jackd -r -m -dalsa -dhw:USX2Y -r48000 -p1024 -n3 -S nick@arial:~$ cat .config/jack/conf.xml <?xml version="1.0"?>   <jack> <engine> <option name="driver">alsa</option> <option name="realtime">false</option> <option name="verbose">false</option> <option name="client-timeout">500</option> </engine> <drivers> <driver name="net"> </driver> <driver name="alsarawmidi"> </driver> <driver name="loopback"> </driver> <driver name="firewire"> <option name="period">512</option> <option name="nperiods">3</option> <option name="rate">48000</option> <option name="duplex">true</option> </driver> <driver name="netone"> </driver> <driver name="alsa"> <option name="device">hw:USX2Y</option> <option name="capture">hw:USX2Y</option> <option name="playback">hw:USX2Y</option> <option name="rate">48000</option> <option name="period">1024</option> <option name="nperiods">3</option> <option name="hwmon">false</option> <option name="hwmeter">false</option> <option name="duplex">true</option> <option name="softmode">false</option> <option name="monitor">false</option> <option name="dither">n</option> <option name="shorts">true</option> </driver> <driver name="dummy"> </driver> </drivers> <internals> <internal name="audioadapter"> </internal> <internal name="profiler"> </internal> <internal name="netadapter"> </internal> <internal name="netmanager"> </internal> </internals> </jack>

3 8

[alsa-devel] [PATCH 1/2] usbtv: split core and video implementation
by Federico Simoncelli 19 Aug '14

19 Aug '14

From: Federico Simoncelli <fsimonce(a)redhat.com> Signed-off-by: Federico Simoncelli <fsimonce(a)redhat.com> Reviewed-by: Lubomir Rintel <lkundrak(a)v3.sk> --- drivers/media/usb/usbtv/Makefile | 3 + drivers/media/usb/usbtv/usbtv-core.c | 136 +++++++++++++++++ drivers/media/usb/usbtv/{usbtv.c => usbtv-video.c} | 163 ++------------------- drivers/media/usb/usbtv/usbtv.h | 98 +++++++++++++ 4 files changed, 246 insertions(+), 154 deletions(-) create mode 100644 drivers/media/usb/usbtv/usbtv-core.c rename drivers/media/usb/usbtv/{usbtv.c => usbtv-video.c} (82%) create mode 100644 drivers/media/usb/usbtv/usbtv.h diff --git a/drivers/media/usb/usbtv/Makefile b/drivers/media/usb/usbtv/Makefile index 28b872f..775316a 100644 --- a/drivers/media/usb/usbtv/Makefile +++ b/drivers/media/usb/usbtv/Makefile @@ -1 +1,4 @@ +usbtv-y := usbtv-core.o \ + usbtv-video.o + obj-$(CONFIG_VIDEO_USBTV) += usbtv.o diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c new file mode 100644 index 0000000..e89e48b --- /dev/null +++ b/drivers/media/usb/usbtv/usbtv-core.c @@ -0,0 +1,136 @@ +/* + * Fushicai USBTV007 Video Grabber Driver + * + * Product web site: + * http://www.fushicai.com/products_detail/&productId=d05449ee-b690-42f9-a661-… + * + * Following LWN articles were very useful in construction of this driver: + * Video4Linux2 API series: http://lwn.net/Articles/203924/ + * videobuf2 API explanation: http://lwn.net/Articles/447435/ + * Thanks go to Jonathan Corbet for providing this quality documentation. + * He is awesome. + * + * Copyright (c) 2013 Lubomir Rintel + * All rights reserved. + * No physical hardware was harmed running Windows during the + * reverse-engineering activity + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL"). + */ + +#include <linux/module.h> + +#include "usbtv.h" + +int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size) +{ + int ret; + int pipe = usb_rcvctrlpipe(usbtv->udev, 0); + int i; + + for (i = 0; i < size; i++) { + u16 index = regs[i][0]; + u16 value = regs[i][1]; + + ret = usb_control_msg(usbtv->udev, pipe, USBTV_REQUEST_REG, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, index, NULL, 0, 0); + if (ret < 0) + return ret; + } + + return 0; +} + +static int usbtv_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + int ret; + int size; + struct device *dev = &intf->dev; + struct usbtv *usbtv; + + /* Checks that the device is what we think it is. */ + if (intf->num_altsetting != 2) + return -ENODEV; + if (intf->altsetting[1].desc.bNumEndpoints != 4) + return -ENODEV; + + /* Packet size is split into 11 bits of base size and count of + * extra multiplies of it.*/ + size = usb_endpoint_maxp(&intf->altsetting[1].endpoint[0].desc); + size = (size & 0x07ff) * (((size & 0x1800) >> 11) + 1); + + /* Device structure */ + usbtv = kzalloc(sizeof(struct usbtv), GFP_KERNEL); + if (usbtv == NULL) + return -ENOMEM; + usbtv->dev = dev; + usbtv->udev = usb_get_dev(interface_to_usbdev(intf)); + + usbtv->iso_size = size; + + usb_set_intfdata(intf, usbtv); + + ret = usbtv_video_init(usbtv); + if (ret < 0) + goto usbtv_video_fail; + + /* for simplicity we exploit the v4l2_device reference counting */ + v4l2_device_get(&usbtv->v4l2_dev); + + dev_info(dev, "Fushicai USBTV007 Video Grabber\n"); + return 0; + +usbtv_video_fail: + kfree(usbtv); + + return ret; +} + +static void usbtv_disconnect(struct usb_interface *intf) +{ + struct usbtv *usbtv = usb_get_intfdata(intf); + usb_set_intfdata(intf, NULL); + + if (!usbtv) + return; + + usbtv_video_free(usbtv); + + usb_put_dev(usbtv->udev); + usbtv->udev = NULL; + + /* the usbtv structure will be deallocated when v4l2 will be + done using it */ + v4l2_device_put(&usbtv->v4l2_dev); +} + +struct usb_device_id usbtv_id_table[] = { + { USB_DEVICE(0x1b71, 0x3002) }, + {} +}; +MODULE_DEVICE_TABLE(usb, usbtv_id_table); + +MODULE_AUTHOR("Lubomir Rintel"); +MODULE_DESCRIPTION("Fushicai USBTV007 Video Grabber Driver"); +MODULE_LICENSE("Dual BSD/GPL"); + +struct usb_driver usbtv_usb_driver = { + .name = "usbtv", + .id_table = usbtv_id_table, + .probe = usbtv_probe, + .disconnect = usbtv_disconnect, +}; + +module_usb_driver(usbtv_usb_driver); diff --git a/drivers/media/usb/usbtv/usbtv.c b/drivers/media/usb/usbtv/usbtv-video.c similarity index 82% rename from drivers/media/usb/usbtv/usbtv.c rename to drivers/media/usb/usbtv/usbtv-video.c index 6222a4a..496bc2e 100644 --- a/drivers/media/usb/usbtv/usbtv.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -28,45 +28,10 @@ * GNU General Public License ("GPL"). */ -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/usb.h> -#include <linux/videodev2.h> - -#include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> #include <media/videobuf2-core.h> -#include <media/videobuf2-vmalloc.h> - -/* Hardware. */ -#define USBTV_VIDEO_ENDP 0x81 -#define USBTV_BASE 0xc000 -#define USBTV_REQUEST_REG 12 - -/* Number of concurrent isochronous urbs submitted. - * Higher numbers was seen to overly saturate the USB bus. */ -#define USBTV_ISOC_TRANSFERS 16 -#define USBTV_ISOC_PACKETS 8 - -#define USBTV_CHUNK_SIZE 256 -#define USBTV_CHUNK 240 - -/* Chunk header. */ -#define USBTV_MAGIC_OK(chunk) ((be32_to_cpu(chunk[0]) & 0xff000000) \ - == 0x88000000) -#define USBTV_FRAME_ID(chunk) ((be32_to_cpu(chunk[0]) & 0x00ff0000) >> 16) -#define USBTV_ODD(chunk) ((be32_to_cpu(chunk[0]) & 0x0000f000) >> 15) -#define USBTV_CHUNK_NO(chunk) (be32_to_cpu(chunk[0]) & 0x00000fff) - -#define USBTV_TV_STD (V4L2_STD_525_60 | V4L2_STD_PAL) - -/* parameters for supported TV norms */ -struct usbtv_norm_params { - v4l2_std_id norm; - int cap_width, cap_height; -}; + +#include "usbtv.h" static struct usbtv_norm_params norm_params[] = { { @@ -81,43 +46,6 @@ static struct usbtv_norm_params norm_params[] = { } }; -/* A single videobuf2 frame buffer. */ -struct usbtv_buf { - struct vb2_buffer vb; - struct list_head list; -}; - -/* Per-device structure. */ -struct usbtv { - struct device *dev; - struct usb_device *udev; - struct v4l2_device v4l2_dev; - struct video_device vdev; - struct vb2_queue vb2q; - struct mutex v4l2_lock; - struct mutex vb2q_lock; - - /* List of videobuf2 buffers protected by a lock. */ - spinlock_t buflock; - struct list_head bufs; - - /* Number of currently processed frame, useful find - * out when a new one begins. */ - u32 frame_id; - int chunks_done; - - enum { - USBTV_COMPOSITE_INPUT, - USBTV_SVIDEO_INPUT, - } input; - v4l2_std_id norm; - int width, height; - int n_chunks; - int iso_size; - unsigned int sequence; - struct urb *isoc_urbs[USBTV_ISOC_TRANSFERS]; -}; - static int usbtv_configure_for_norm(struct usbtv *usbtv, v4l2_std_id norm) { int i, ret = 0; @@ -142,26 +70,6 @@ static int usbtv_configure_for_norm(struct usbtv *usbtv, v4l2_std_id norm) return ret; } -static int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size) -{ - int ret; - int pipe = usb_rcvctrlpipe(usbtv->udev, 0); - int i; - - for (i = 0; i < size; i++) { - u16 index = regs[i][0]; - u16 value = regs[i][1]; - - ret = usb_control_msg(usbtv->udev, pipe, USBTV_REQUEST_REG, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - value, index, NULL, 0, 0); - if (ret < 0) - return ret; - } - - return 0; -} - static int usbtv_select_input(struct usbtv *usbtv, int input) { int ret; @@ -560,12 +468,6 @@ start_fail: return ret; } -struct usb_device_id usbtv_id_table[] = { - { USB_DEVICE(0x1b71, 0x3002) }, - {} -}; -MODULE_DEVICE_TABLE(usb, usbtv_id_table); - static int usbtv_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { @@ -759,33 +661,9 @@ static void usbtv_release(struct v4l2_device *v4l2_dev) kfree(usbtv); } -static int usbtv_probe(struct usb_interface *intf, - const struct usb_device_id *id) +int usbtv_video_init(struct usbtv *usbtv) { int ret; - int size; - struct device *dev = &intf->dev; - struct usbtv *usbtv; - - /* Checks that the device is what we think it is. */ - if (intf->num_altsetting != 2) - return -ENODEV; - if (intf->altsetting[1].desc.bNumEndpoints != 4) - return -ENODEV; - - /* Packet size is split into 11 bits of base size and count of - * extra multiplies of it.*/ - size = usb_endpoint_maxp(&intf->altsetting[1].endpoint[0].desc); - size = (size & 0x07ff) * (((size & 0x1800) >> 11) + 1); - - /* Device structure */ - usbtv = kzalloc(sizeof(struct usbtv), GFP_KERNEL); - if (usbtv == NULL) - return -ENOMEM; - usbtv->dev = dev; - usbtv->udev = usb_get_dev(interface_to_usbdev(intf)); - - usbtv->iso_size = size; (void)usbtv_configure_for_norm(usbtv, V4L2_STD_525_60); @@ -805,20 +683,18 @@ static int usbtv_probe(struct usb_interface *intf, usbtv->vb2q.lock = &usbtv->vb2q_lock; ret = vb2_queue_init(&usbtv->vb2q); if (ret < 0) { - dev_warn(dev, "Could not initialize videobuf2 queue\n"); - goto usbtv_fail; + dev_warn(usbtv->dev, "Could not initialize videobuf2 queue\n"); + return ret; } /* v4l2 structure */ usbtv->v4l2_dev.release = usbtv_release; - ret = v4l2_device_register(dev, &usbtv->v4l2_dev); + ret = v4l2_device_register(usbtv->dev, &usbtv->v4l2_dev); if (ret < 0) { - dev_warn(dev, "Could not register v4l2 device\n"); + dev_warn(usbtv->dev, "Could not register v4l2 device\n"); goto v4l2_fail; } - usb_set_intfdata(intf, usbtv); - /* Video structure */ strlcpy(usbtv->vdev.name, "usbtv", sizeof(usbtv->vdev.name)); usbtv->vdev.v4l2_dev = &usbtv->v4l2_dev; @@ -832,52 +708,31 @@ static int usbtv_probe(struct usb_interface *intf, video_set_drvdata(&usbtv->vdev, usbtv); ret = video_register_device(&usbtv->vdev, VFL_TYPE_GRABBER, -1); if (ret < 0) { - dev_warn(dev, "Could not register video device\n"); + dev_warn(usbtv->dev, "Could not register video device\n"); goto vdev_fail; } - dev_info(dev, "Fushicai USBTV007 Video Grabber\n"); return 0; vdev_fail: v4l2_device_unregister(&usbtv->v4l2_dev); v4l2_fail: vb2_queue_release(&usbtv->vb2q); -usbtv_fail: - kfree(usbtv); return ret; } -static void usbtv_disconnect(struct usb_interface *intf) +void usbtv_video_free(struct usbtv *usbtv) { - struct usbtv *usbtv = usb_get_intfdata(intf); - mutex_lock(&usbtv->vb2q_lock); mutex_lock(&usbtv->v4l2_lock); usbtv_stop(usbtv); - usb_set_intfdata(intf, NULL); video_unregister_device(&usbtv->vdev); v4l2_device_disconnect(&usbtv->v4l2_dev); - usb_put_dev(usbtv->udev); - usbtv->udev = NULL; mutex_unlock(&usbtv->v4l2_lock); mutex_unlock(&usbtv->vb2q_lock); v4l2_device_put(&usbtv->v4l2_dev); } - -MODULE_AUTHOR("Lubomir Rintel"); -MODULE_DESCRIPTION("Fushicai USBTV007 Video Grabber Driver"); -MODULE_LICENSE("Dual BSD/GPL"); - -struct usb_driver usbtv_usb_driver = { - .name = "usbtv", - .id_table = usbtv_id_table, - .probe = usbtv_probe, - .disconnect = usbtv_disconnect, -}; - -module_usb_driver(usbtv_usb_driver); diff --git a/drivers/media/usb/usbtv/usbtv.h b/drivers/media/usb/usbtv/usbtv.h new file mode 100644 index 0000000..536343d --- /dev/null +++ b/drivers/media/usb/usbtv/usbtv.h @@ -0,0 +1,98 @@ +/* + * Fushicai USBTV007 Video Grabber Driver + * + * Copyright (c) 2013 Lubomir Rintel + * All rights reserved. + * No physical hardware was harmed running Windows during the + * reverse-engineering activity + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL"). + */ + +#include <linux/slab.h> +#include <linux/usb.h> + +#include <media/v4l2-device.h> +#include <media/videobuf2-vmalloc.h> + +/* Hardware. */ +#define USBTV_VIDEO_ENDP 0x81 +#define USBTV_BASE 0xc000 +#define USBTV_REQUEST_REG 12 + +/* Number of concurrent isochronous urbs submitted. + * Higher numbers was seen to overly saturate the USB bus. */ +#define USBTV_ISOC_TRANSFERS 16 +#define USBTV_ISOC_PACKETS 8 + +#define USBTV_CHUNK_SIZE 256 +#define USBTV_CHUNK 240 + +/* Chunk header. */ +#define USBTV_MAGIC_OK(chunk) ((be32_to_cpu(chunk[0]) & 0xff000000) \ + == 0x88000000) +#define USBTV_FRAME_ID(chunk) ((be32_to_cpu(chunk[0]) & 0x00ff0000) >> 16) +#define USBTV_ODD(chunk) ((be32_to_cpu(chunk[0]) & 0x0000f000) >> 15) +#define USBTV_CHUNK_NO(chunk) (be32_to_cpu(chunk[0]) & 0x00000fff) + +#define USBTV_TV_STD (V4L2_STD_525_60 | V4L2_STD_PAL) + +/* parameters for supported TV norms */ +struct usbtv_norm_params { + v4l2_std_id norm; + int cap_width, cap_height; +}; + +/* A single videobuf2 frame buffer. */ +struct usbtv_buf { + struct vb2_buffer vb; + struct list_head list; +}; + +/* Per-device structure. */ +struct usbtv { + struct device *dev; + struct usb_device *udev; + + /* video */ + struct v4l2_device v4l2_dev; + struct video_device vdev; + struct vb2_queue vb2q; + struct mutex v4l2_lock; + struct mutex vb2q_lock; + + /* List of videobuf2 buffers protected by a lock. */ + spinlock_t buflock; + struct list_head bufs; + + /* Number of currently processed frame, useful find + * out when a new one begins. */ + u32 frame_id; + int chunks_done; + + enum { + USBTV_COMPOSITE_INPUT, + USBTV_SVIDEO_INPUT, + } input; + v4l2_std_id norm; + int width, height; + int n_chunks; + int iso_size; + unsigned int sequence; + struct urb *isoc_urbs[USBTV_ISOC_TRANSFERS]; +}; + +int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size); + +int usbtv_video_init(struct usbtv *usbtv); +void usbtv_video_free(struct usbtv *usbtv); -- 1.8.4.2

4 5

[alsa-devel] [PATCH/RFC] ASoC: Drop const from struct snd_soc_dai_link *of_node members
by Sylwester Nawrocki 16 Aug '14

16 Aug '14

Dropping the const qualifiers prevents "passing argument 1 of ‘of_node_put’ discards ‘const’ qualifier from pointer target type" type warnings when compiling the code dropping reference to cpu_of_node, codec_of_node or platform_of_node with with an of_node_put() function call. This lets us to avoid casting to struct device_node * or caching variables internally in drivers just to be able to properly drop a reference to the OF node on clean up paths. Signed-off-by: Sylwester Nawrocki <s.nawrocki(a)samsung.com> --- include/sound/soc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index ed9e2d7..a8d4b79 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -881,7 +881,7 @@ struct snd_soc_dai_link { * only for codec to codec links, or systems using device tree. */ const char *cpu_name; - const struct device_node *cpu_of_node; + struct device_node *cpu_of_node; /* * You MAY specify the DAI name of the CPU DAI. If this information is * omitted, the CPU-side DAI is matched using .cpu_name/.cpu_of_node @@ -893,7 +893,7 @@ struct snd_soc_dai_link { * DT/OF node, but not both. */ const char *codec_name; - const struct device_node *codec_of_node; + struct device_node *codec_of_node; /* You MUST specify the DAI name within the codec */ const char *codec_dai_name; /* @@ -902,7 +902,7 @@ struct snd_soc_dai_link { * do not need a platform. */ const char *platform_name; - const struct device_node *platform_of_node; + struct device_node *platform_of_node; int be_id; /* optional ID for machine driver BE identification */ const struct snd_soc_pcm_stream *params; -- 1.7.9.5

2 1

[alsa-devel] [PATCH 1/2 v2] ASoC: Add HA (HEAD acoustics) DSP codec driver template
by Stefan Roese 16 Aug '14

16 Aug '14

This codec driver template represents an I2C controlled multichannel audio codec that has many typical ASoC codec driver features like volume controls, mixer stages, mux selection, output power control, in-codec audio routings, codec bias management and DAI link configuration. This driver is based on an early version provided by Jarkko Nikula. Signed-off-by: Jarkko Nikula <jarkko.nikula(a)bitmer.com> Signed-off-by: Stefan Roese <sr(a)denx.de> Cc: Thorsten Eisbein <thorsten.eisbein(a)head-acoustics.de> Cc: Lars-Peter Clausen <lars(a)metafoo.de> Cc: Mark Brown <broonie(a)kernel.org> --- v2: - Added/changed copyright line - Changed authorship (as suggested by Jarkko the original author) - Added Thorsten as maintainer - Remove ha_dsp_hw_params() and ha_dsp_set_dai_fmt() as its not used (only needed for CODEC as clock master which is currently not suported). - Removed some unneeded include files - "const char *const foo" used instead of "const char *foo" - SOC_MIXER_ARRAY() helper macro used - Removed ha_dsp_set_bias_level() and use default implementation - Use codec->dev instead of codec->dev->parent in dev_get_regmap() - Added CODEC reset to probe - Remove "ret" in ha_dsp_i2c_probe() sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/ha-dsp.c | 333 ++++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/ha-dsp.h | 50 +++++++ 4 files changed, 389 insertions(+) create mode 100644 sound/soc/codecs/ha-dsp.c create mode 100644 sound/soc/codecs/ha-dsp.h diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index f0e8401..f357988 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -51,6 +51,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_DA732X if I2C select SND_SOC_DA9055 if I2C select SND_SOC_BT_SCO + select SND_SOC_HA_DSP if I2C select SND_SOC_ISABELLE if I2C select SND_SOC_JZ4740_CODEC select SND_SOC_LM4857 if I2C @@ -343,6 +344,9 @@ config SND_SOC_BT_SCO config SND_SOC_DMIC tristate +config SND_SOC_HA_DSP + tristate + config SND_SOC_HDMI_CODEC tristate "HDMI stub CODEC" diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 3c4d275..f296bec 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -39,6 +39,7 @@ snd-soc-da732x-objs := da732x.o snd-soc-da9055-objs := da9055.o snd-soc-bt-sco-objs := bt-sco.o snd-soc-dmic-objs := dmic.o +snd-soc-ha-dsp-objs := ha-dsp.o snd-soc-isabelle-objs := isabelle.o snd-soc-jz4740-codec-objs := jz4740.o snd-soc-l3-objs := l3.o @@ -190,6 +191,7 @@ obj-$(CONFIG_SND_SOC_DA732X) += snd-soc-da732x.o obj-$(CONFIG_SND_SOC_DA9055) += snd-soc-da9055.o obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o obj-$(CONFIG_SND_SOC_DMIC) += snd-soc-dmic.o +obj-$(CONFIG_SND_SOC_HA_DSP) += snd-soc-ha-dsp.o obj-$(CONFIG_SND_SOC_ISABELLE) += snd-soc-isabelle.o obj-$(CONFIG_SND_SOC_JZ4740_CODEC) += snd-soc-jz4740-codec.o obj-$(CONFIG_SND_SOC_L3) += snd-soc-l3.o diff --git a/sound/soc/codecs/ha-dsp.c b/sound/soc/codecs/ha-dsp.c new file mode 100644 index 0000000..5a3c7ef --- /dev/null +++ b/sound/soc/codecs/ha-dsp.c @@ -0,0 +1,333 @@ +/* + * ha-dsp.c -- HA DSP ALSA SoC Audio driver + * + * Copyright 2011-2014 HEAD acoustics GmbH + * + * Authors: + * Jarkko Nikula <jarkko.nikula(a)bitmer.com> + * Stefan Roese <sr(a)denx.de> + * Thorsten Eisbein <thorsten.eisbein(a)head-acoustics.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * Maintainer: Thorsten Eisbein <thorsten.eisbein(a)head-acoustics.de> + */ + +#include <linux/module.h> +#include <linux/i2c.h> +#include <linux/regmap.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include "ha-dsp.h" + +/* Reset default register values for soc-cache */ +static const struct reg_default ha_dsp_reg_defaults[] = { + { 0x00, 0x00 }, + { 0x01, 0x55 }, + { 0x02, 0x55 }, + { 0x03, 0x00 }, + { 0x04, 0x00 }, + { 0x05, 0x00 }, + { 0x06, 0x00 }, + { 0x07, 0x00 }, + { 0x08, 0x02 }, + { 0x09, 0x02 }, + { 0x0a, 0x02 }, + { 0x0b, 0x02 }, + { 0x0c, 0x02 }, + { 0x0d, 0x02 }, + { 0x0e, 0x02 }, + { 0x0f, 0x02 }, +}; + +/* DSP mode selection */ +static const char *const ha_dsp_mode_texts[] = {"Mode 1", "Mode 2"}; +static SOC_ENUM_SINGLE_DECL(ha_dsp_mode_enum, HA_DSP_CTRL, 0, + ha_dsp_mode_texts); + +/* Monitor output mux selection */ +static const char *const ha_dsp_monitor_texts[] = {"Off", "ADC", "DAC"}; +static SOC_ENUM_SINGLE_DECL(ha_dsp_monitor_enum, HA_DSP_CTRL, 1, + ha_dsp_monitor_texts); + +static const struct snd_kcontrol_new ha_dsp_monitor_control = + SOC_DAPM_ENUM("Route", ha_dsp_monitor_enum); + +/* Output mixers */ +static const struct snd_kcontrol_new ha_dsp_out1_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT1_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT1_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out2_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT2_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT2_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out3_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT3_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT3_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out4_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT4_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT4_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out5_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT5_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT5_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out6_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT6_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT6_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out7_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT7_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT1_CTRL, 2, 1, 0), +}; +static const struct snd_kcontrol_new ha_dsp_out8_mixer_controls[] = { + SOC_DAPM_SINGLE("DAC Switch", HA_DSP_OUT8_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("IN Bypass Switch", HA_DSP_OUT8_CTRL, 2, 1, 0), +}; + +static const struct snd_kcontrol_new ha_dsp_snd_controls[] = { + SOC_SINGLE("ADC Capture Volume", + HA_DSP_ADC_VOL, 0, 0x7f, 0), + SOC_SINGLE("ADC Capture Switch", + HA_DSP_ADC_VOL, 7, 0x01, 1), + + SOC_SINGLE("PCM Playback Volume", + HA_DSP_DAC_VOL, 0, 0x7f, 0), + SOC_SINGLE("PCM Playback Switch", + HA_DSP_DAC_VOL, 7, 0x01, 1), + + SOC_ENUM("DSP Mode", ha_dsp_mode_enum), +}; + +static const struct snd_soc_dapm_widget ha_dsp_widgets[] = { + SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0), + + SOC_MIXER_ARRAY("OUT1 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out1_mixer_controls), + SOC_MIXER_ARRAY("OUT2 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out2_mixer_controls), + SOC_MIXER_ARRAY("OUT3 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out3_mixer_controls), + SOC_MIXER_ARRAY("OUT4 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out4_mixer_controls), + SOC_MIXER_ARRAY("OUT5 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out5_mixer_controls), + SOC_MIXER_ARRAY("OUT6 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out6_mixer_controls), + SOC_MIXER_ARRAY("OUT7 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out7_mixer_controls), + SOC_MIXER_ARRAY("OUT8 Mixer", SND_SOC_NOPM, 0, 0, + ha_dsp_out8_mixer_controls), + + SND_SOC_DAPM_PGA("OUT1 PGA", HA_DSP_OUT1_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT2 PGA", HA_DSP_OUT2_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT3 PGA", HA_DSP_OUT3_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT4 PGA", HA_DSP_OUT4_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT5 PGA", HA_DSP_OUT5_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT6 PGA", HA_DSP_OUT6_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT7 PGA", HA_DSP_OUT7_CTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("OUT8 PGA", HA_DSP_OUT8_CTRL, 0, 0, NULL, 0), + + SND_SOC_DAPM_MUX("Monitor Out Mux", SND_SOC_NOPM, 0, 0, + &ha_dsp_monitor_control), + + /* Input pins */ + SND_SOC_DAPM_INPUT("IN1"), + SND_SOC_DAPM_INPUT("IN2"), + SND_SOC_DAPM_INPUT("IN3"), + SND_SOC_DAPM_INPUT("IN4"), + SND_SOC_DAPM_INPUT("IN5"), + SND_SOC_DAPM_INPUT("IN6"), + SND_SOC_DAPM_INPUT("IN7"), + SND_SOC_DAPM_INPUT("IN8"), + + /* Output pins */ + SND_SOC_DAPM_OUTPUT("OUT1"), + SND_SOC_DAPM_OUTPUT("OUT2"), + SND_SOC_DAPM_OUTPUT("OUT3"), + SND_SOC_DAPM_OUTPUT("OUT4"), + SND_SOC_DAPM_OUTPUT("OUT5"), + SND_SOC_DAPM_OUTPUT("OUT6"), + SND_SOC_DAPM_OUTPUT("OUT7"), + SND_SOC_DAPM_OUTPUT("OUT8"), + SND_SOC_DAPM_OUTPUT("MONITOR"), +}; + +static const struct snd_soc_dapm_route ha_dsp_routes[] = { + /* Inputs to ADC */ + {"ADC", NULL, "IN1"}, + {"ADC", NULL, "IN2"}, + {"ADC", NULL, "IN3"}, + {"ADC", NULL, "IN4"}, + {"ADC", NULL, "IN5"}, + {"ADC", NULL, "IN6"}, + {"ADC", NULL, "IN7"}, + {"ADC", NULL, "IN8"}, + + /* DAC and input bypass paths to outputs */ + {"OUT1 Mixer", "DAC Switch", "DAC"}, + {"OUT1 Mixer", "IN Bypass Switch", "IN1"}, + {"OUT1 PGA", NULL, "OUT1 Mixer"}, + {"OUT1", NULL, "OUT1 PGA"}, + + {"OUT2 Mixer", "DAC Switch", "DAC"}, + {"OUT2 Mixer", "IN Bypass Switch", "IN2"}, + {"OUT2 PGA", NULL, "OUT2 Mixer"}, + {"OUT2", NULL, "OUT2 PGA"}, + + {"OUT3 Mixer", "DAC Switch", "DAC"}, + {"OUT3 Mixer", "IN Bypass Switch", "IN3"}, + {"OUT3 PGA", NULL, "OUT3 Mixer"}, + {"OUT3", NULL, "OUT3 PGA"}, + + {"OUT4 Mixer", "DAC Switch", "DAC"}, + {"OUT4 Mixer", "IN Bypass Switch", "IN4"}, + {"OUT4 PGA", NULL, "OUT4 Mixer"}, + {"OUT4", NULL, "OUT4 PGA"}, + + {"OUT5 Mixer", "DAC Switch", "DAC"}, + {"OUT5 Mixer", "IN Bypass Switch", "IN5"}, + {"OUT5 PGA", NULL, "OUT5 Mixer"}, + {"OUT5", NULL, "OUT5 PGA"}, + + {"OUT6 Mixer", "DAC Switch", "DAC"}, + {"OUT6 Mixer", "IN Bypass Switch", "IN6"}, + {"OUT6 PGA", NULL, "OUT6 Mixer"}, + {"OUT6", NULL, "OUT6 PGA"}, + + {"OUT7 Mixer", "DAC Switch", "DAC"}, + {"OUT7 Mixer", "IN Bypass Switch", "IN7"}, + {"OUT7 PGA", NULL, "OUT7 Mixer"}, + {"OUT7", NULL, "OUT7 PGA"}, + + {"OUT8 Mixer", "DAC Switch", "DAC"}, + {"OUT8 Mixer", "IN Bypass Switch", "IN8"}, + {"OUT8 PGA", NULL, "OUT8 Mixer"}, + {"OUT8", NULL, "OUT8 PGA"}, + + /* Monitor output */ + {"Monitor Out Mux", "ADC", "ADC"}, + {"Monitor Out Mux", "DAC", "DAC"}, + {"MONITOR", NULL, "Monitor Out Mux"}, +}; + +static struct snd_soc_dai_driver ha_dsp_dai = { + .name = "ha-dsp-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 2, + .channels_max = 16, + .rates = SNDRV_PCM_RATE_8000_96000, + /* We use only 32 Bits for Audio */ + .formats = SNDRV_PCM_FMTBIT_S32_LE, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 2, + .channels_max = 16, + .rates = SNDRV_PCM_RATE_8000_96000, + /* We use only 32 Bits for Audio */ + .formats = SNDRV_PCM_FMTBIT_S32_LE, + }, +}; + +static int ha_dsp_probe(struct snd_soc_codec *codec) +{ + int ret; + + codec->control_data = dev_get_regmap(codec->dev, NULL); + ret = snd_soc_codec_set_cache_io(codec, codec->control_data); + if (ret != 0) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + return ret; + } + + snd_soc_write(codec, HA_DSP_CTRL, HA_DSP_SW_RESET); + + return 0; +} + +static int ha_dsp_remove(struct snd_soc_codec *codec) +{ + snd_soc_write(codec, HA_DSP_CTRL, HA_DSP_SW_RESET); + + return 0; +} + +static struct snd_soc_codec_driver soc_codec_dev_ha_dsp = { + .probe = ha_dsp_probe, + .remove = ha_dsp_remove, + + .controls = ha_dsp_snd_controls, + .num_controls = ARRAY_SIZE(ha_dsp_snd_controls), + .dapm_widgets = ha_dsp_widgets, + .num_dapm_widgets = ARRAY_SIZE(ha_dsp_widgets), + .dapm_routes = ha_dsp_routes, + .num_dapm_routes = ARRAY_SIZE(ha_dsp_routes), +}; + +static const struct regmap_config ha_dsp_regmap = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = 0x0f, + .reg_defaults = ha_dsp_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(ha_dsp_reg_defaults), + .cache_type = REGCACHE_RBTREE, +}; + +static int ha_dsp_i2c_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct regmap *regmap; + + regmap = devm_regmap_init_i2c(client, &ha_dsp_regmap); + if (IS_ERR(regmap)) { + dev_err(&client->dev, "Failed to create regmap: %ld\n", + PTR_ERR(regmap)); + return PTR_ERR(regmap); + } + + return snd_soc_register_codec(&client->dev, &soc_codec_dev_ha_dsp, + &ha_dsp_dai, 1); +} + +static int ha_dsp_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + + return 0; +} + +/* + * This name/ID is neded to match the DT node for the codec + */ +static const struct i2c_device_id ha_dsp_i2c_id[] = { + { "ha-dsp-audio", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, ha_dsp_i2c_id); + +static struct i2c_driver ha_dsp_i2c_driver = { + .driver = { + .name = "ha-dsp-codec", + .owner = THIS_MODULE, + }, + .probe = ha_dsp_i2c_probe, + .remove = ha_dsp_i2c_remove, + .id_table = ha_dsp_i2c_id, +}; + +module_i2c_driver(ha_dsp_i2c_driver); + +MODULE_DESCRIPTION("ASoC HA DSP driver"); +MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula(a)bitmer.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/ha-dsp.h b/sound/soc/codecs/ha-dsp.h new file mode 100644 index 0000000..6622f8a --- /dev/null +++ b/sound/soc/codecs/ha-dsp.h @@ -0,0 +1,50 @@ +/* + * ha-dsp.h -- HA DSP ALSA SoC Audio driver + * + * Copyright 2011-2014 HEAD acoustics GmbH + * + * Author: Jarkko Nikula <jhnikula(a)gmail.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + */ + +#ifndef __HA_DSP_H__ +#define __HA_DSP_H__ + +/* Registers */ + +/* + * Bit 2-1: Monitor output selection: Off, ADC, DAC + * Bit 0: DSP Mode + */ +#define HA_DSP_CTRL 0x00 + +/* + * Bit 7: Mute + * Bit 6-0: Volume + */ +#define HA_DSP_DAC_VOL 0x01 +#define HA_DSP_ADC_VOL 0x02 + +/* + * Bit 2: INx Bypass to OUTx Switch + * Bit 1: DAC to OUTx switch + * Bit 0: Output power + */ +#define HA_DSP_OUT1_CTRL 0x08 +#define HA_DSP_OUT2_CTRL 0x09 +#define HA_DSP_OUT3_CTRL 0x0a +#define HA_DSP_OUT4_CTRL 0x0b +#define HA_DSP_OUT5_CTRL 0x0c +#define HA_DSP_OUT6_CTRL 0x0d +#define HA_DSP_OUT7_CTRL 0x0e +#define HA_DSP_OUT8_CTRL 0x0f + +/* Register bits and values */ + +/* HA_DSP_CTRL */ +#define HA_DSP_SW_RESET 0xff + +#endif -- 1.9.2

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[alsa-devel] [PATCH v2 00/13] Rework OMAP4+ HDMI audio support
by Jyri Sarha 07 Aug '14

07 Aug '14

Chanhes since fist version: - Make hdmi struct public - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078220.html - Change hdmi_wp_get_phys_addr() to hdmi_wp_get_audio_dma_addr() - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078213.html - Remove unnecessary ifdefs - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078218.html - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078220.html - Make audio support multiple instance safe - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078225.html - Add hdmi_audio.o only once to linking line - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078223.html - Unique name for audio card - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078230.html The patches are based on linux 3.16-rc2 and OMAPDSS HDMI infoframe patches[1] from Tomi Valkeinen. The base, the patches, and couple of additional not-to-be-merged omap2plus_defconfig patches can be found here: git://git.ti.com/~jyrisarha/ti-linux-kernel/jyrisarhas-audio-video-linux-fe… omap-hdmi-audio The patch set fixes OMAP4+ HDMI audio. The structure of the implementation looks a bit different than before. Instead of creating a driver specific API for a separate ASoC component driver to connect to, this implementation integrates an the ASoC cpu-dai component driver into the HDMI driver. Also the other ASoC component drivers needed for operational audio are automatically registered by the HDMI driver. There is no need to add anything to the device tree as long as the nodes needed for HDMI video are there. Big part of the HDMI audio code is still unchanged and there is a need for a cleanup there. Also there is still probably something wrong with speaker mapping of multi-channel streams. I will get back to cleaning up these issues later. Best regards, Jyri Jyri Sarha (13): ARM: OMAP2+: Remove non working OMAP HDMI audio initialization OMAPDSS: hdmi.h: Add HDMI_AUDIO_LAYOUT_6CH enum value OMAPDSS: hdmi_wp: Add function for getting audio dma address OMAPDSS: hdmi: Make hdmi structure public OMAPDSS: hdmi_audio: Integrated ASoC DAI component driver implementation OMAPDSS: Kconfig: Update OMAP4_DSS_HDMI_AUDIO option OMAPDSS: hdmi4: Register HDMI audio ASoC drivers from HDMI driver OMAPDSS: Kconfig: Update OMAP5_DSS_HDMI_AUDIO option OMAPDSS: hdmi5: Register HDMI audio ASoC drivers from HDMI driver ASoC: omap: Remove obsolete HDMI audio code and Kconfig options OMAPDSS: hdmi4: Remove callbacks for an external ASoC DAI driver OMAPDSS: hdmi5: Remove callbacks for an external ASoC DAI driver OMAPDSS: Remove all references to obsolete HDMI audio callbacks arch/arm/mach-omap2/devices.c | 28 -- .../fbdev/omap2/displays-new/connector-hdmi.c | 99 ------ .../fbdev/omap2/displays-new/encoder-tpd12s015.c | 56 --- drivers/video/fbdev/omap2/dss/Kconfig | 29 +- drivers/video/fbdev/omap2/dss/Makefile | 1 + drivers/video/fbdev/omap2/dss/hdmi.h | 62 +++- drivers/video/fbdev/omap2/dss/hdmi4.c | 188 +++------- drivers/video/fbdev/omap2/dss/hdmi5.c | 189 +++------- drivers/video/fbdev/omap2/dss/hdmi_audio.c | 323 +++++++++++++++++ drivers/video/fbdev/omap2/dss/hdmi_wp.c | 6 + include/video/omapdss.h | 31 -- sound/soc/omap/Kconfig | 13 - sound/soc/omap/Makefile | 4 - sound/soc/omap/omap-hdmi-card.c | 87 ----- sound/soc/omap/omap-hdmi.c | 364 -------------------- sound/soc/omap/omap-hdmi.h | 38 -- 16 files changed, 517 insertions(+), 1001 deletions(-) create mode 100644 drivers/video/fbdev/omap2/dss/hdmi_audio.c delete mode 100644 sound/soc/omap/omap-hdmi-card.c delete mode 100644 sound/soc/omap/omap-hdmi.c delete mode 100644 sound/soc/omap/omap-hdmi.h -- 1.7.9.5

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