linux_dsm_epyc7002/sound/soc/amd
Jaroslav Kysela f7d6aaca08 ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
commit 718c406e1ffaca4eac987b957bbb36ce1090797a upstream.

Users reported that some Lenovo AMD platforms do not have ACP microphone,
but the BIOS advertises it via ACPI.

This patch create a simple DMI table, where those machines with the broken
BIOS can be added. The DMI description for Lenovo IdeaPad 5 and
IdeaPad Flex 5 devices are added there.

Also describe the dmic_acpi_check kernel module parameter in a more
understandable way.

Cc: <stable@kernel.org>
Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20201208171200.2737620-1-perex@perex.cz
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30 11:54:09 +01:00
..
include ASoC: AMD : add ACP 2.2 register headers 2016-01-10 12:44:10 +00:00
raven ASoC: AMD: Restore PME_EN state at Power On 2020-07-27 14:21:08 +01:00
renoir ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS) 2020-12-30 11:54:09 +01:00
acp3x-rt5682-max9836.c ASoC: AMD: Clean kernel log from deferred probe error messages 2020-08-27 14:43:23 +01:00
acp-da7219-max98357a.c ASoC: amd: change clk_get() to devm_clk_get() and add missed checks 2020-12-30 11:53:43 +01:00
acp-pcm-dma.c ASoC: amd: use asoc_substream_to_rtd() 2020-07-23 19:07:30 +01:00
acp-rt5645.c ASoC: amd: use asoc_substream_to_rtd() 2020-07-23 19:07:30 +01:00
acp.h ASoC: use DMA addr rather than CPU pa for acp_audio_dma 2018-12-06 12:53:04 +00:00
Kconfig ASoC: amd: Adding support for ALC1015 codec in machine driver 2020-07-30 21:00:32 +01:00
Makefile ASoC: amd: enable Renoir acp3x drivers build 2020-05-19 13:45:34 +01:00