From: Cezary Rojewski <cezary.rojewski@intel.com>
To: Linux regressions mailing list <regressions@lists.linux.dev>,
"Jason Montleon" <jmontleo@redhat.com>,
Greg KH <gregkh@linuxfoundation.org>
Cc: casaxa@gmail.com, lma@semihalf.com,
"Pierre-Louis Bossart" <pierre-louis.bossart@linux.intel.com>,
stable@vger.kernel.org, "Takashi Iwai" <tiwai@suse.de>,
"amadeusz Sławiński" <amadeuszx.slawinski@linux.intel.com>
Subject: Re: Google Pixelbook EVE, no sound in kernel 6.1.x
Date: Mon, 30 Jan 2023 13:15:00 +0100 [thread overview]
Message-ID: <288d7ff4-75aa-7ad1-c49c-579373cab3ed@intel.com> (raw)
In-Reply-To: <02834fa9-4fb0-08fb-4b5f-e9646c1501d6@leemhuis.info>
On 2023-01-30 12:27 PM, Linux kernel regression tracking (Thorsten
Leemhuis) wrote:
> On 30.01.23 07:33, Jason Montleon wrote:
>> I ran a bisect back further while patching in
>> f2bd1c5ae2cb0cf9525c9bffc0038c12dd7e1338.
>
> Cezary Rojewski, you authored this change which appears to cause a
> regression. Do you maybe have an idea what's wrong here?
Hello,
Sitting with Lukasz and debugging this.
Please note that messages seen in the logs:
[ 8.538645] snd_soc_skl 0000:00:1f.3: ASoC: no sink widget found for
AEC Capture
[ 8.538654] snd_soc_skl 0000:00:1f.3: ASoC: Failed to add route
echo_ref_out cpr 7 -> direct -> AEC Capture
and:
[ 8.614993] rt5663 i2c-10EC5663:00: sysclk < 384 x fs, disable i2s asrc
[ 8.617460] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense:
disconnect for pin:port 5:0
[ 8.617581] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense:
disconnect for pin:port 6:0
[ 8.617712] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense:
disconnect for pin:port 7:0
seem to be just noise, these are present even in working configuration.
Looks like topology and AudioDSP firmware loads fine. However, one or
more of sound cards component is deferred when probing what results in
no error in the logs but still lack of audio.
We managed to reproduce the problem on Lukasz' Eve machine. If hardware
cooperates, we should be able to narrow down the problem quickly from
here. Our suspect - something (a patch or two) is missing in sound/soc
in Fedora tree. Our CI which also covers upstream skylake-driver with
HDAudio (e.g.: rt274/rt286/rt298) and I2S (same examples) configurations
show no signs of regression. Thus, this is probably Chromebook-specific.
My opinion stands at - none of the patches mentioned during the
discussion is the real problem. All of these were in fact addressing
real problems with audio stack stability/reloading.
Will reply once more is known.
Kind regards,
Czarek
next prev parent reply other threads:[~2023-01-30 12:15 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-28 17:09 Google Pixelbook EVE, no sound in kernel 6.1.x Jason Montleon
2023-01-28 17:52 ` Greg KH
2023-01-29 0:23 ` Jason Montleon
2023-01-30 6:33 ` Jason Montleon
2023-01-30 11:27 ` Linux kernel regression tracking (Thorsten Leemhuis)
2023-01-30 12:15 ` Cezary Rojewski [this message]
2023-01-30 12:22 ` Sasa Ostrouska
2023-01-31 12:36 ` Cezary Rojewski
2023-01-31 14:58 ` Sasa Ostrouska
2023-01-31 15:48 ` Cezary Rojewski
2023-01-31 16:02 ` Sasa Ostrouska
2023-01-31 15:16 ` Jason Montleon
2023-01-31 15:46 ` Cezary Rojewski
2023-02-01 11:05 ` Amadeusz Sławiński
2023-02-01 14:33 ` Jason Montleon
2023-02-04 15:16 ` Jason Montleon
2023-02-06 9:03 ` Amadeusz Sławiński
2023-02-06 13:51 ` Jason Montleon
2023-02-06 19:57 ` Jason Montleon
2023-02-06 21:15 ` Sasa Ostrouska
2023-02-09 16:13 ` Jason Montleon
2023-02-09 19:22 ` Jason Montleon
2023-02-10 13:09 ` Cezary Rojewski
2023-02-10 14:56 ` Jason Montleon
2023-02-10 17:15 ` Sasa Ostrouska
2023-01-30 11:23 ` Linux kernel regression tracking (#update)
-- strict thread matches above, loose matches on Subject: below --
2023-01-23 20:44 Sasa Ostrouska
2023-01-24 5:09 ` Greg KH
2023-01-24 10:18 ` Lukasz Majczak
2023-01-24 11:34 ` Sasa Ostrouska
2023-01-24 12:11 ` Lukasz Majczak
2023-01-24 14:31 ` Sasa Ostrouska
2023-01-24 21:38 ` Sasa Ostrouska
2023-01-25 15:48 ` Lukasz Majczak
2023-01-24 11:30 ` Sasa Ostrouska
2023-01-26 12:59 ` Linux kernel regression tracking (#adding)
2023-01-27 10:06 ` Sasa Ostrouska
2023-02-09 14:11 ` Sasa Ostrouska
2023-02-24 1:10 ` Sasa Ostrouska
2023-02-24 20:43 ` Sasa Ostrouska
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