]> Git Repo - linux.git/commit
ASoC: Intel: sof_ssp_amp: fix no DMIC BE Link on Chromebooks
authorBrent Lu <[email protected]>
Mon, 9 May 2022 17:09:21 +0000 (12:09 -0500)
committerMark Brown <[email protected]>
Tue, 10 May 2022 13:01:50 +0000 (14:01 +0100)
commitd1c808765deb2bcd35d827402ed4d75d068aae18
treef9ca90c1b61586e387fdc5b9dda80265813be774
parent0b56ed197d7df394fc4918bfea0f77e6192996b0
ASoC: Intel: sof_ssp_amp: fix no DMIC BE Link on Chromebooks

The SOF topology supports 2 BE Links(dmic01 and dmic16k) and each
link supports up to four DMICs. However, Chromebook does not implement
ACPI NHLT table so the mach->mach_params.dmic_num is always zero. We
add a quirk so machine driver knows it's running on a Chromebook and
need to create BE Links for DMIC.

Reviewed-by: Bard Liao <[email protected]>
Signed-off-by: Brent Lu <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
sound/soc/intel/boards/sof_ssp_amp.c
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