From: "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>
To: alsa-devel@alsa-project.org, Takashi Iwai <tiwai@suse.de>
Cc: Roy Spliet <nouveau@spliet.org>,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Unrecoverable AER error when resuming from RAM (hda regression in 5.7-rc2)
Date: Tue, 21 Apr 2020 15:08:44 -0400 [thread overview]
Message-ID: <1587494585.7pihgq0z3i.none@localhost> (raw)
In-Reply-To: 1587494585.7pihgq0z3i.none.ref@localhost
With 5.7-rc2, after resuming from suspend to RAM, I get:
[ 55.679382] pcieport 0000:00:03.1: AER: Multiple Uncorrected (Non-Fatal) error received: 0000:00:00.0
[ 55.679405] pcieport 0000:00:03.1: AER: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
[ 55.679410] pcieport 0000:00:03.1: AER: device [1022:1453] error status/mask=00100000/04400000
[ 55.679414] pcieport 0000:00:03.1: AER: [20] UnsupReq (First)
[ 55.679417] pcieport 0000:00:03.1: AER: TLP Header: 40000004 0a0000ff fffc0e80 00000000
[ 55.679423] amdgpu 0000:0a:00.0: AER: can't recover (no error_detected callback)
[ 55.679425] snd_hda_intel 0000:0a:00.1: AER: can't recover (no error_detected callback)
[ 55.679455] pcieport 0000:00:03.1: AER: device recovery failed
Then the display freezes and the system basically falls apart (can't
even sudo reboot -f, need to use magic sysrq).
I bisected this to "ALSA: hda: Skip controller resume if not needed".
Setting snd_hda_intel.power_save=0 resolves the issue.
I am using an ASRock B450 Pro4 with Realtek HDA codec:
[ 1.009400] snd_hda_intel 0000:0a:00.1: enabling device (0000 -> 0002)
[ 1.009425] snd_hda_intel 0000:0a:00.1: Force to non-snoop mode
[ 1.009653] snd_hda_intel 0000:0c:00.3: enabling device (0000 -> 0002)
[ 1.021452] snd_hda_codec_generic hdaudioC0D0: ignore pin 0x7, too many assigned pins
[ 1.021461] snd_hda_codec_generic hdaudioC0D0: ignore pin 0x9, too many assigned pins
[ 1.021471] snd_hda_codec_generic hdaudioC0D0: ignore pin 0xb, too many assigned pins
[ 1.021480] snd_hda_codec_generic hdaudioC0D0: ignore pin 0xd, too many assigned pins
[ 1.021482] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line
[ 1.021482] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.021483] snd_hda_codec_generic hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.021484] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0
[ 1.021484] snd_hda_codec_generic hdaudioC0D0: dig-out=0x3/0x5
[ 1.021485] snd_hda_codec_generic hdaudioC0D0: inputs:
[ 1.046053] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC892: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 1.046054] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.046055] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 1.046055] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
[ 1.046056] snd_hda_codec_realtek hdaudioC1D0: inputs:
[ 1.046057] snd_hda_codec_realtek hdaudioC1D0: Front Mic=0x19
[ 1.046058] snd_hda_codec_realtek hdaudioC1D0: Rear Mic=0x18
[ 1.046058] snd_hda_codec_realtek hdaudioC1D0: Line=0x1a
I also have an ASUS RX 480 graphics card with HDMI audio output.
next parent reply other threads:[~2020-04-21 19:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1587494585.7pihgq0z3i.none.ref@localhost>
2020-04-21 19:08 ` Alex Xu (Hello71) [this message]
2020-04-21 19:40 ` Unrecoverable AER error when resuming from RAM (hda regression in 5.7-rc2) Takashi Iwai
2020-04-22 20:50 ` Bjorn Helgaas
2020-04-22 21:25 ` Takashi Iwai
2020-04-22 23:21 ` Bjorn Helgaas
2020-04-23 7:05 ` Takashi Iwai
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