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author | Stephan Gerhold <stephan@gerhold.net> | 2020-01-14 19:12:29 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2020-01-17 15:39:48 +0000 |
commit | 00d852326e524214f046a5e1301eee84535a6863 (patch) | |
tree | a7db513f19d931d0cfe70e9bf2628292abdb6a43 /sound/soc/codecs/wm8728.h | |
parent | 65fe457e7bafcbb844c66e8c54a414f090967eaa (diff) |
ASoC: msm8916-wcd-analog: Add MIC BIAS Internal3
PM8916 has three TX inputs that each have an (optional) internal
RBIAS resistor. MIC BIAS Internal1/2 (for TX1/2) are already supported.
TX3 does not have its own MIC BIAS supply, instead it is also supplied
from MIC_BIAS1.
Now that we have simplified the MIC BIAS Internal* implementation
we can easily add support for it:
Add a MIC BIAS Internal3 supply that enables the internal RBIAS
resistor on TX3, and make sure to also enable the MIC_BIAS1 supply.
Tested-by: Nikita Travkin <nikitos.tr@gmail.com> # longcheer-l8150
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200114181229.42302-2-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8728.h')
0 files changed, 0 insertions, 0 deletions