15 Jun
2021
15 Jun
'21
3:56 p.m.
On Tue, Jun 15, 2021 at 11:48:02AM -0400, Sasha Levin wrote:
From: Mark Pearson markpearson@lenovo.com
[ Upstream commit 19a0aa9b04c5ab9a063b6ceaf7211ee7d9a9d24d ]
More laptops identified where the AMD ACP bridge needs to be blocked or the microphone will not work when connected to HDMI.
Use DMI to block the microphone PCM device for these platforms.
You've backported the fix that reverts this a couple of patches later in the series but might be as well to just not backport either, the end result is the same.