ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad E14 Gen 2
authorJaroslav Kysela <perex@perex.cz>
Sun, 27 Dec 2020 16:40:37 +0000 (17:40 +0100)
committerMark Brown <broonie@kernel.org>
Mon, 28 Dec 2020 14:20:43 +0000 (14:20 +0000)
commit275565997ade6fc32be9cd49a910ba996bcb4797
tree398ccd106a30c3f101af2370d8c3971bf9bdb865
parentf81325a05e9317f09a2e4ec57a52e4e49eb42b54
ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad E14 Gen 2

The ThinkPad E14 Gen 2 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.

Reported-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20201227164037.269893-1-perex@perex.cz
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/amd/renoir/rn-pci-acp3x.c