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| author | Martin Povišer <povik+lin@cutebit.org> | 2022-08-08 17:12:46 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-08-08 22:44:42 +0300 |
| commit | 1e5907bcb3a3b569be0a03ebe668bba2ed320a50 (patch) | |
| tree | 0dc0dc81791b19d6f2495c08f75962ede757d206 /Documentation/gpu/todo.rst | |
| parent | 482c23fbc7e9bf5a7a74defd0735d5346215db58 (diff) | |
| download | linux-1e5907bcb3a3b569be0a03ebe668bba2ed320a50.tar.xz | |
ASoC: tas2770: Fix handling of mute/unmute
Because the PWR_CTRL field is modeled as the power state of the DAC
widget, and at the same time it is used to implement mute/unmute, we
need some additional book-keeping to have the right end result no matter
the sequence of calls. Without this fix, one can mute an ongoing stream
by toggling a speaker pin control.
Fixes: 1a476abc723e ("tas2770: add tas2770 smart PA kernel driver")
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220808141246.5749-5-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/gpu/todo.rst')
0 files changed, 0 insertions, 0 deletions