[Bug 1846539]

(In reply to Andy Shevchenko from comment #40)
> I don't know why this bug is still open. Recently I installed Fedora 42 on
> Google Chromebook Pixel (2015). It works (*) with the "catpt" driver (which
> is default) when supplying VAD file (I took it from ChromeOS board overlays
> repository just prior the commit that deleted the whole SAMUS support).
>
> *) It works with quite low volume, one need to go to the alsamixer and make
> Master volume 100%, on top of that the software should use 200% volume (for
> example, via `pactl`).
>
> That said, the problem now is different. I dare to close this based on my
> own experience with the mentioned device. Feel free to contact me for the
> details.

There is a bug in a catpt which is fixed and pending for upstream. Just
to head up. So, the volume is pretty much normal with the fix and on
100% on all knobs it may be quite loud and hurt the ears! Be careful :-)
(But I am happy to hear the normal sound on a 50% master volume on
Fedora 42, thanks again to Amadeusz to nail this down and fix!)

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https://bugs.launchpad.net/bugs/1846539

Title:
[broadwell-rt286, playback] Since Linux 5.2rc2 audio playback no
longer works on Dell Venue 11 Pro 7140

Status in HWE Next:
Fix Released
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-osp1 package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Invalid
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Eoan:
Fix Released
Status in linux-oem-osp1 source package in Eoan:
Fix Released

Bug description:
[Impact]
With the current default kernel config, the SND_SOC_SOF_BROADWELL_SUPPORT
is set to Y, then it will make the legacy intel soc driver fail, and
moreover the current sof driver can't support broadwell well, as a
result, many broadwell computers with I2S codec can't support sound anymore.

[Fix]
Intel submitted a patch, it will make those two kconfig options exclusive,
and the legacy soc's option has higher priority, if both of them are
enabled, sof's option will be disabled.

[Test Case]
Build the kernel and check the debian/build/$buidling_dir/.config, the
SND_SOC_SOF_BROADWELL_SUPPORT is disabled.

[Regression Risk]
Low, so far, the sof driver can't support broadwell machine well, so
there is no machine use this driver yet.


Hello!

I noticed that since Linux 5.2rc2 audio playback no longer works on
Dell Venue 11 Pro 7140 (Intel Core M-5Y71; rt286). Turns out that
happened because SND_SOC_SOF_BROADWELL_SUPPORT was enabled in kernel
binary builds since 5.2rc2: https://kernel.ubuntu.com/~kernel-
ppa/mainline/v5.2-rc2/

To verify this assumption I tested two builds of Linux 5.3.1.
1. Build with enabled SND_SOC_SOF_BROADWELL_SUPPORT from https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3.1/

Audio playback doesn't work, dmesg:
[ 4.072800] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.212606] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517
[ 4.238009] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517
[ 4.294920] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517
[ 4.407351] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517
[ 4.428922] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517
[ 4.458926] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517
[ 4.472113] haswell-pcm-audio haswell-pcm-audio: Direct firmware load for intel/IntcPP01.bin failed with error -2
[ 4.472118] haswell-pcm-audio haswell-pcm-audio: fw image intel/IntcPP01.bin not available(-2)
[ 4.472735] haswell-pcm-audio haswell-pcm-audio: FW loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19
[ 4.474607] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> System Pin mapping ok
[ 4.474676] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload0 Pin mapping ok
[ 4.474741] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload1 Pin mapping ok
[ 4.474807] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Loopback Pin mapping ok
[ 4.476377] broadwell-audio broadwell-audio: rt286-aif1 <-> snd-soc-dummy-dai mapping ok
[ 4.480344] input: broadwell-rt286 Headset as /devices/pci0000:00/INT3438:00/broadwell-audio/sound/card1/input14
[ 7.892659] haswell-pcm-audio haswell-pcm-audio: error: message type 7 header 0x87000000
[ 13.015379] haswell-pcm-audio haswell-pcm-audio: error: reset stream 2 still running
[ 13.127262] haswell-pcm-audio haswell-pcm-audio: error: reset stream 0 still running
[ 19.623436] haswell-pcm-audio haswell-pcm-audio: ipc: --message timeout-- ipcx 0x86120000 isr 0x00000000 ipcd 0x47000000 imrx 0x7fff0000
[ 19.623446] haswell-pcm-audio haswell-pcm-audio: ipc: error set dx state 3 faile

2. Build with disabled SND_SOC_SOF_BROADWELL_SUPPORT.

Audio playback works, dmesg:
[ 4.839028] haswell-pcm-audio haswell-pcm-audio: Direct firmware load for intel/IntcPP01.bin failed with error -2
[ 4.839034] haswell-pcm-audio haswell-pcm-audio: fw image intel/IntcPP01.bin not available(-2)
[ 4.839644] haswell-pcm-audio haswell-pcm-audio: FW loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19
[ 4.851204] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.907386] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> System Pin mapping ok
[ 4.907475] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload0 Pin mapping ok
[ 4.909831] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload1 Pin mapping ok
[ 4.909931] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Loopback Pin mapping ok
[ 4.912149] broadwell-audio broadwell-audio: rt286-aif1 <-> snd-soc-dummy-dai mapping ok
[ 4.929629] input: broadwell-rt286 Headset as /devices/pci0000:00/INT3438:00/broadwell-audio/sound/card1/input14

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.3.0-13.14-generic 5.3.0
Uname: Linux 5.3.0-13-generic x86_64
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: irina 818 F.... pulseaudio
 /dev/snd/controlC0: irina 818 F.... pulseaudio
CurrentDesktop: GNOME
Date: Fri Oct 4 01:22:54 2019
InstallationDate: Installed on 2019-02-12 (233 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:broadwellrt286 failed
Symptom_AlsaPlaybackTestStderr:
 W r i t e e r r o r : - 5 , I n p u t / o u t p u t e r r o r
  x r u n _ r e c o v e r y f a i l e d : - 5 , I n p u t / o u t p u t e r r o r
  T r a n s f e r f a i l e d : I n p u t / o u t p u t e r r o r
Symptom_Card: Встроенное аудио - broadwell-rt286
Symptom_DevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: irina 818 F.... pulseaudio
 /dev/snd/controlC0: irina 818 F.... pulseaudio
Symptom_Type: No sound at all
Title: [broadwell-rt286 - broadwell-rt286, playback] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/21/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A19
dmi.board.name: 0VYPC7
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA19:bd06/21/2019:svnDellInc.:pnVenue11Pro7140:pvr:rvnDellInc.:rn0VYPC7:rvrA00:cvnDellInc.:ct8:cvr:
dmi.product.name: Venue 11 Pro 7140
dmi.product.sku: 066B
dmi.sys.vendor: Dell Inc.

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