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How to set the audio Volume of the PMIC TPS65930

yuliang
Intellectual 345 points
Other Parts Discussed in Thread: DM3730, TPS65950, TPS65930

Hi ALL;

    I use the the TPS65930 as the PMIC for the CPU DM3730,and use all PMIC driver of the TPS65950 for TPS65930.At first ,there is no volume out,so i changed the init value  to 0x24 of the registers REG_PREDL_CTL and REG_PREDR_CTL in the sound/soc/codecs/twl4030.c file . And it has audio out ,but sound very quietly!! Is anyother register value changed?

   Any suggestion will greatful.