topology: cleanup/align SoundWire device numbers by plbossart · Pull Request #3806 · thesofproject/sof

plbossart · 2021-02-01T22:22:07Z

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naveen-manohar

With UCM changes, Verified Basic Audio on Volteer-SDW - sof-tgl-sdw-max98373-rt5682.tplg

plbossart · 2021-02-02T17:07:55Z

@bardliao @RanderWang can you take a look on other SoundWire devices?

bardliao · 2021-02-03T06:35:07Z

I tested 3 sdw laptops and all of them looks good to me.
Below is the result of cat /proc/asound/pcm

tgl sdca
00-00: Headphone (*) :  : playback 1
00-01: Headset mic (*) :  : capture 1
00-02: SDW1-speakers (*) :  : playback 1
00-04: Microphones (*) :  : capture 1
00-05: HDMI1 (*) :  : playback 1
00-06: HDMI2 (*) :  : playback 1
00-07: HDMI3 (*) :  : playback 1


tgl sdw
00-00: Headphone (*) :  : playback 1
00-01: Headset mic (*) :  : capture 1
00-02: Speakers (*) :  : playback 1
00-04: Microphones (*) :  : capture 1
00-05: HDMI1 (*) :  : playback 1
00-06: HDMI2 (*) :  : playback 1
00-07: HDMI3 (*) :  : playback 1


cml sdw 2 1308 laptop
00-00: Headphone (*) :  : playback 1
00-01: Headset mic (*) :  : capture 1
00-02: SDW1-speakers (*) :  : playback 1
00-04: Microphones (*) :  : capture 1
00-05: HDMI1 (*) :  : playback 1
00-06: HDMI2 (*) :  : playback 1
00-07: HDMI3 (*) :  : playback 1

RanderWang · 2021-02-03T13:31:35Z

I tested 3 sdw laptops and all of them looks good to me.
Below is the result of cat /proc/version

tgl sdca
00-00: Headphone (*) :  : playback 1
00-01: Headset mic (*) :  : capture 1
00-02: SDW1-speakers (*) :  : playback 1
00-04: Microphones (*) :  : capture 1
00-05: HDMI1 (*) :  : playback 1
00-06: HDMI2 (*) :  : playback 1
00-07: HDMI3 (*) :  : playback 1


tgl sdw
00-00: Headphone (*) :  : playback 1
00-01: Headset mic (*) :  : capture 1
00-02: Speakers (*) :  : playback 1
00-04: Microphones (*) :  : capture 1
00-05: HDMI1 (*) :  : playback 1
00-06: HDMI2 (*) :  : playback 1
00-07: HDMI3 (*) :  : playback 1


cml sdw 2 1308 laptop
00-00: Headphone (*) :  : playback 1
00-01: Headset mic (*) :  : capture 1
00-02: SDW1-speakers (*) :  : playback 1
00-04: Microphones (*) :  : capture 1
00-05: HDMI1 (*) :  : playback 1
00-06: HDMI2 (*) :  : playback 1
00-07: HDMI3 (*) :  : playback 1

@bardliao why only 3 HDMI for tgl device ?

RanderWang · 2021-02-03T13:34:28Z

PCM8 for iDisp4 is missed

RanderWang · 2021-02-03T13:34:59Z

RanderWang · 2021-02-03T14:03:43Z

it is ok on Volteer
root@sh-tglu-volt-sdw-03:~# cat /proc/asound/pcm
00-00: Headphone () : : playback 1
00-01: Headset mic () : : capture 1
00-02: smart373-spk () : : playback 1
00-03: echo () : : capture 1
00-05: HDMI1 () : : playback 1
00-06: HDMI2 () : : playback 1
00-07: HDMI3 () : : playback 1
00-08: HDMI4 () : : playback 1
00-10: DMIC48kHz () : : capture 1
00-12: DMIC16k () : : capture 1
01-00: USB Audio : USB Audio : playback 1 : capture 1

naveen-manohar · 2021-02-03T14:18:23Z

On Volteer-SDW:
Old_PCM vs New_PCM

lgirdwood · 2021-02-05T16:42:40Z

@naveen-manohar are you saying we alos need an UCM update here ?
@plbossart looks like we have a conflict.

plbossart · 2021-02-05T17:15:14Z

@naveen-manohar are you saying we alos need an UCM update here ?
@plbossart looks like we have a conflict.

Yes Volteer will need a UCM update, but that was shared and accepted by the Chrome folks. The Volteer configuration is not in alsa-ucm-conf upstream so platforms which are handled upstream, such as Dell/HP, have priority.

plbossart · 2021-02-05T17:16:52Z

@plbossart looks like we have a conflict.

yes, I managed to self-conflict between PRs. I need to change device names as well.

naveen-manohar · 2021-02-06T04:34:26Z

@naveen-manohar are you saying we alos need an UCM update here ?
@plbossart looks like we have a conflict.

Yes Volteer will need a UCM update, but that was shared and accepted by the Chrome folks. The Volteer configuration is not in alsa-ucm-conf upstream so platforms which are handled upstream, such as Dell/HP, have priority.

Post this PR merge, shall take to Chrome Tree & submit along with UCM change.

lgirdwood · 2021-02-09T17:17:46Z

@plbossart fyi - some merge conflicts.

plbossart · 2021-02-09T17:23:56Z

@plbossart fyi - some merge conflicts.

yes, will work on this later today.

This topology is no longer used and productized, let's remove it. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

This file was used for early enablement of SoundWire on a platform, before we had support for amplifiers. This is no longer needed, let's remove it. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

Confusion between input and output, and PCM name and pipeline ID. Copy/paste likely here. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

Add macro to allow the use of "BufferedMic" instead of "DMIC16kHz" in KPB usages. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

This patch follows the suggested layout: PCM0 playback Jack PCM1 capture Jack PCM2 playback Speaker PCM3 capture Amplifier Reference (typically based on I/V feedback) PCM4 capture Microphone PCM5 playback HDMI 1 PCM6 playback HDMI 2 PCM7 playback HDMI 3 PCM8 playback HDMI 4 PCM9 RESERVED PCM10 capture DMIC PCM11 capture DMIC16kHz PCM12 capture BufferedMic (aka KPB) PCM13 playback Bluetooth PCM14 capture Bluetooth PCM40 playback Speaker 2 (non-aggregated) Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

Align on the following names: PCM0 playback Jack PCM1 capture Jack PCM2 playback Speaker PCM3 capture Amplifier Reference (typically based on I/V feedback) PCM4 capture Microphone PCM5 playback HDMI 1 PCM6 playback HDMI 2 PCM7 playback HDMI 3 PCM8 playback HDMI 4 PCM9 RESERVED PCM10 capture DMIC PCM11 capture DMIC16kHz PCM12 capture BufferedMic (aka KPB) PCM13 playback Bluetooth PCM14 capture Bluetooth Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

plbossart · 2021-02-09T21:07:30Z

@ranj063 @kv2019i @bardliao @perexg FYI here's the list of devices and names I came up with.

PCMDeviceList.txt

plbossart · 2021-02-11T20:47:31Z

@lgirdwood we should have been more careful on this one, CI tests did show a problem with alsa-bat precisely due to the device number issues.

https://sof-ci.01.org/sofpr/PR3806/build8108/devicetest/

I only realized this with the daily test and @fredoh9 's help.

good old alsa-bat still has its value. All other tests don't seem to check for expected device numbers or names.

lgirdwood · 2021-02-12T10:10:55Z

@plbossart thanks, fwiw, I've been seeing this all week and I've created an issue for CI test to dump PCM and card names when this happens. Do you have a followup for UCM ? or do you want to revert and hold for v1.8 ?

plbossart · 2021-02-12T14:33:28Z

@plbossart thanks, fwiw, I've been seeing this all week and I've created an issue for CI test to dump PCM and card names when this happens. Do you have a followup for UCM ? or do you want to revert and hold for v1.8 ?

I have a followup coming, @ranj063 helped me find the issues in current topologies that were exposed by my changes.
It's literally a Jenga game, when you remove or redefine a part the whole thing can crumble.

plbossart requested review from ranj063 and xiulipan as code owners February 1, 2021 22:22

plbossart requested review from RanderWang, bardliao and naveen-manohar February 1, 2021 22:23

naveen-manohar approved these changes Feb 2, 2021

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RanderWang reviewed Feb 3, 2021

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Comment thread tools/topology/sof-tgl-rt715-rt711-rt1308-hdmi.m4 Outdated

RanderWang Feb 3, 2021

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PCM8 for iDisp4 is missed

RanderWang reviewed Feb 3, 2021

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Comment thread tools/topology/sof-tgl-sdw-max98373-rt5682.m4 Outdated

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PCM8 ?

plbossart added 6 commits February 9, 2021 13:16

topology: remove sof-tgl-rt711-i2s-rt1308.m4

184f9fc

This topology is no longer used and productized, let's remove it. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

topology: remove sof-tgl-rt5682.m4

24d3a3f

This file was used for early enablement of SoundWire on a platform, before we had support for amplifiers. This is no longer needed, let's remove it. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

topology: sof-smart-amplifier: fix error message

3a70eea

Confusion between input and output, and PCM name and pipeline ID. Copy/paste likely here. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

topology: intel-generic-dmic: add macro for PCM device names

5f87b4a

Add macro to allow the use of "BufferedMic" instead of "DMIC16kHz" in KPB usages. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

plbossart force-pushed the fix/sdw-device-numbers branch from a9acd04 to 43e182d Compare February 9, 2021 21:05

plbossart requested review from dbaluta, lbetlej, lgirdwood and mmaka1 as code owners February 9, 2021 21:05

lgirdwood approved these changes Feb 10, 2021

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lgirdwood merged commit 980d880 into thesofproject:master Feb 10, 2021

lgirdwood added this to the v1.7 milestone Feb 10, 2021

fredoh9 mentioned this pull request Feb 12, 2021

[BUG] simultaneous-playback-capture is broken in TGLU_VOLT_SDW thesofproject/sof-test#614

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kv2019i mentioned this pull request Feb 18, 2026

topology2: add support form compressed playback #10547

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