[alsa-devel] [PATCH 0/3] ASoC: mediatek: mt6358: fix mixer control issues

This series fixes the following mixer control related issues: - "Headphone Volume" and "PGA Volume" have been reset after previous stream closed. - Set "Headphone Volume" to the smallest value (-10dB) still get mute, because ramp from -10dB to -10dB is a NOP in original implementation.

"Lineout Volume" and "Handset Volume" are un-tested. Fixing them by applying similar logic with "Headphone Volume".

Tzung-Bi Shih (3): ASoC: mediatek: mt6358: initialize setting when ramping volume ASoC: mediatek: mt6358: save output volume for mixer controls ASoC: mediatek: mt6358: save PGA for mixer control

sound/soc/codecs/mt6358.c | 131 ++++++++++++++++++++++++-------------- 1 file changed, 83 insertions(+), 48 deletions(-)