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| author | Michael Niewöhner <foss@mniewoehner.de> | 2020-09-06 18:23:09 +0200 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2020-09-17 21:35:32 +0000 |
| commit | d7775b763f8a68737e8543e84db9f2d0b23726b1 (patch) | |
| tree | c7b6cf46a66ef272f6434675716f96c911669519 /src/mainboard/system76/lemp9/devicetree.cb | |
| parent | 1c2b1b977ae4fb74435336b23ebb774f22563012 (diff) | |
| download | coreboot-d7775b763f8a68737e8543e84db9f2d0b23726b1.tar.xz | |
mb/system76/lemp9: disable PCH DMIC, which is not wired
The microphone is wired to the audio codec, not to the PCH. Disable the
DMIC interface.
Change-Id: I4128a694c1a66d3c2c2d1cb831fcca3487160f8f
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45133
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/system76/lemp9/devicetree.cb')
| -rw-r--r-- | src/mainboard/system76/lemp9/devicetree.cb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/system76/lemp9/devicetree.cb b/src/mainboard/system76/lemp9/devicetree.cb index f8b3009994..1b11033346 100644 --- a/src/mainboard/system76/lemp9/devicetree.cb +++ b/src/mainboard/system76/lemp9/devicetree.cb @@ -212,8 +212,8 @@ chip soc/intel/cannonlake device pci 1f.3 on # Intel HDA register "PchHdaDspEnable" = "0" register "PchHdaAudioLinkHda" = "1" - register "PchHdaAudioLinkDmic0" = "1" - register "PchHdaAudioLinkDmic1" = "1" + register "PchHdaAudioLinkDmic0" = "0" + register "PchHdaAudioLinkDmic1" = "0" register "PchHdaAudioLinkSsp0" = "0" register "PchHdaAudioLinkSsp1" = "0" register "PchHdaAudioLinkSsp2" = "0" |