]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet
authorHans de Goede <hdegoede@redhat.com>
Tue, 13 Dec 2022 12:32:46 +0000 (13:32 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Jan 2023 10:41:59 +0000 (11:41 +0100)
commite3d4472f985c4bea172a4d7756458a65dc6c36d4
treed2e050b3452f7d51bfc179df76117d01a5b2b147
parentb94b1b4fb7fc0e3a0735e7462e661fe578589c5e
ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet

[ Upstream commit a1dec9d70b6ad97087b60b81d2492134a84208c6 ]

The Advantech MICA-071 tablet deviates from the defaults for
a non CR Bay Trail based tablet in several ways:

1. It uses an analog MIC on IN3 rather then using DMIC1
2. It only has 1 speaker
3. It needs the OVCD current threshold to be set to 1500uA instead of
   the default 2000uA to reliable differentiate between headphones vs
   headsets

Add a quirk with these settings for this tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20221213123246.11226-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/intel/boards/bytcr_rt5640.c