[SRU][OEM-5.10][PATCH 0/2] alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire machine
Hui Wang
hui.wang at canonical.com
Thu Mar 18 04:18:10 UTC 2021
BugLink: https://bugs.launchpad.net/bugs/1919947
[Impact]
This is a Dell soundwire audio mchine, and the codec driver is updated,
we need to introduce the latest codec driver to oem-5.10 kernel
otherwise the kernel couldn't work with the latest ucm file.
[Fix]
revert the old driver and reapply the latest driver, since intel
did provide the incremental patch, I just perform reverting and
reapplying.
[Test]
With the patched kernel and the latest ucm, all audio function worked
well.
[Where problems could occur]
It is possible that the output or input audio device can't work by
this change, but we did test, all worked well. So this possibility
is low.
Hui Wang (1):
Revert "UBUNTU: SAUCE: ASoC/SoundWire: rt715-sdca: First version of
rt715 sdw sdca codec driver"
Jack Yu (1):
ASoC: rt715-sdca: Add RT715 sdca vendor-specific driver
sound/soc/codecs/rt715-sdca-sdw.c | 2 +-
sound/soc/codecs/rt715-sdca.c | 554 +++++++++++++++++++-----------
sound/soc/codecs/rt715-sdca.h | 12 +
sound/soc/codecs/rt715.h | 1 +
4 files changed, 361 insertions(+), 208 deletions(-)
--
2.25.1
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