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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [regression] Loss of i915 (Apollo Lake/Broxton) HDMI audio after display sleep v4.14+"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104952#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [regression] Loss of i915 (Apollo Lake/Broxton) HDMI audio after display sleep v4.14+"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104952">bug 104952</a>
from <span class="vcard"><a class="email" href="mailto:me@rustyx.org" title="me@rustyx.org">me@rustyx.org</a>
</span></b>
<pre>Getting the same error in 4.4 on Kaby Lake.
Is it related to this issue or is it something else?
[ 3.021279] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915_bpo])
[ 3.068792] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892:
line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[ 3.068795] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0
(0x0/0x0/0x0/0x0/0x0)
[ 3.068796] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1
(0x1b/0x0/0x0/0x0/0x0)
[ 3.068797] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 3.068798] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 3.068800] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19
[ 3.068801] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18
[ 3.068802] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a
[ 3.092264] input: HDA Intel PCH Rear Mic as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 3.102750] input: HDA Intel PCH Line as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 3.102795] input: HDA Intel PCH Line Out as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 3.102840] input: HDA Intel PCH HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 3.102887] input: HDA Intel PCH HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 3.102926] input: HDA Intel PCH HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input17
. . .
[ 2720.133324] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching
to polling mode: last cmd=0x206f0100
[ 2721.141237] snd_hda_intel 0000:00:1f.3: No response from codec, disabling
MSI: last cmd=0x206f0100
[ 2722.149139] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching
to single_cmd mode: last cmd=0x206f0100
[ 2722.149270] azx_single_wait_for_response: 69 callbacks suppressed</pre>
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