]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad X395
authorJaroslav Kysela <perex@perex.cz>
Sun, 27 Dec 2020 16:41:09 +0000 (17:41 +0100)
committerMark Brown <broonie@kernel.org>
Mon, 28 Dec 2020 14:22:44 +0000 (14:22 +0000)
commit728b97c1183959f93abd8118060c12eec16940a1
treec0827c4c54eb727467ecd4f11965fcfe93053e30
parentdb3beb7b313bcd4540d318afe0c3ab96b6a76c66
ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad X395

The ThinkPad X395 latop does not have the internal digital
microphone connected to the AMD's ACP bridge, but it's advertised
via BIOS. The internal microphone is connected to the HDA codec.

Use DMI to block the microphone PCM device for this platform.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1892115
Cc: <stable@kernel.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20201227164109.269973-1-perex@perex.cz
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/amd/renoir/rn-pci-acp3x.c