[Bug 104952] [regression] Loss of i915 (Apollo Lake/Broxton) HDMI audio after display sleep v4.14+

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Feb 6 18:14:58 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104952

--- Comment #7 from Simon Casey <simon501098c at gmail.com> ---
I'll certainly give those patches a try and report back.

In the meantime I rebuilt both e8a3a2a3d7f7a1 and 42d9366d41a992 with gcc 7.3.0
previously used 6.4.0) and run a few passes of the last test.

Essentially it seems 42d9366d41a992 is now less prone to show the issue, around
1/3 of tries were affected). But also e8a3a2a3d7f7a1 has now exhibited it in
3/16 runs.

I've also rebuilt 4.13.16 with 7.3.0, and it's survived 16 passes without
issue, not that it necessarily means it's free of the issue or not...

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