ASoC: mediatek: mt6359: update route for lineout mux
Originally, lineout playback source can only be DAC_3RD. Some SoC masters only support stereo MTKAIF outputs, so lineout path can't be used in such case. MTKAIF connections are as follows. MOSI0 -> DAC_L MOSI1 -> DAC_R MOSI2 -> DAC_3rd In the patch, lineout playback source can be chosen between DAC_L and DAC_3rd, so sound can be outputted via lineout even though SoC only supports stereo MTKAIF outputs. Signed-off-by: Trevor Wu <trevor.wu@mediatek.com> Link: https://lore.kernel.org/r/20230508071532.21665-5-trevor.wu@mediatek.comSigned-off-by: Mark Brown <broonie@kernel.org>
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