Messages in this thread | | | Date | Wed, 15 Jul 2020 13:52:05 +0300 (EEST) | From | Kai Vehmanen <> | Subject | Re: [PATCH AUTOSEL 4.4 7/9] ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later |
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Hi Sasha,
On Tue, 14 Jul 2020, Sasha Levin wrote:
> From: Kai Vehmanen <kai.vehmanen@linux.intel.com> > > [ Upstream commit 56275036d8185f92eceac7479d48b858ee3dab84 ] > > When HDMI PCM devices are opened in a specific order, with at least one > HDMI/DP receiver connected, ALSA PCM open fails to -EBUSY on the > connected monitor, on recent Intel platforms (ICL/JSL and newer). While
we don't have Ice Lake hardware support in the HDA HDMI codec driver in any 4.x stable trees (only in 5.1+), so this patch will not help on those and can be dropped.
Br, Kai
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