diff options
| author | Stephan Gerhold <stephan@gerhold.net> | 2020-01-14 19:12:29 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-01-17 16:39:48 +0100 |
| commit | 00d852326e524214f046a5e1301eee84535a6863 (patch) | |
| tree | a7db513f19d931d0cfe70e9bf2628292abdb6a43 /sound/soc/intel | |
| parent | ASoC: msm8916-wcd-analog: Simplify MIC BIAS Internal (diff) | |
| download | linux-00d852326e524214f046a5e1301eee84535a6863.tar.xz linux-00d852326e524214f046a5e1301eee84535a6863.zip | |
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/intel')
0 files changed, 0 insertions, 0 deletions