[Bug 110916] New: The audio playback does not work anymore after suspend & resume on ASUS E406MA

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110916

            Bug ID: 110916
           Summary: The audio playback does not work anymore after suspend
                    & resume on ASUS E406MA
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: jian-hong at endlessm.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 144537
  --> https://bugs.freedesktop.org/attachment.cgi?id=144537&action=edit
The dmesg with drm.debug=0xe in boot command

We have an ASUS E406MA laptop equipped with Intel N5000 CPU.  After system
suspend & resume, the audio playback does not work anymore. The device for
sound output is listed as a headphone device.  Plugging in headphones no sound
is audible neither.

The kernel is Linux stable 5.1.9.

Here are the error messages after resume:

[   65.532457] snd_hda_intel 0000:00:0e.0: No response from codec, disabling
MSI: last cmd=0x20bf8100
[   66.536453] snd_hda_intel 0000:00:0e.0: azx_get_response timeout, switching
to single_cmd mode: last cmd=0x20bf8100
[   66.738975] snd_hda_codec_realtek hdaudioC0D0: Unable to sync register
0x2b8000. -5
[   66.741358] snd_hda_codec_realtek hdaudioC0D0: Unable to sync register
0x2b8000. -5
[   66.770874] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register
0x2f0d00. -5

This bug is also discussed in kernel bugzilla [1] and the mail list [2]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=203623
[2] https://www.spinics.net/lists/stable/msg310395.html

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