This series adds audio support for the Surface 3 tablet.
This tablet identifes an rt5645 audio codec using the ACPI identifer 10EC5640, which is already associated with the rt5640, thus a quirk is required to have the correct drivers loaded.
Additionally, in order for jack-detection and the tablet's internal microphone to work, the Surface 3 must be configured in the audio codec driver similarly to other devices.
Resolves: https://bugzilla.kernel.org/show_bug.cgi?id=98001
UCM configuration to be added to alsa-lib is included in patch 3, not included in the diffstat below.
Stephen Just (2): ASoC: rt5645: Add support for Surface 3 tablet ASoC: Intel: Atom: add quirk for CHT w/ RT5645
sound/soc/codecs/rt5645.c | 7 +++++++ sound/soc/intel/atom/sst/sst_acpi.c | 28 +++++++++++++++++++++++++++- sound/soc/intel/boards/cht_bsw_rt5645.c | 1 + 3 files changed, 35 insertions(+), 1 deletion(-)