Hello,

Now I have some working prototype for the TWL4030 codec DAPM playback routing. But before I send the patches I want to clear out something: Since the TWL has four DACs and I want to map all of them, what would be the correct SND_SOC_DAPM_DAC naming for them?

At the moment I have these:

/* DACs */ SND_SOC_DAPM_DAC("DACR1", "Right Front Playback", TWL4030_REG_AVDAC_CTL, 0, 0), SND_SOC_DAPM_DAC("DACL1", "Left Front Playback", TWL4030_REG_AVDAC_CTL, 1, 0), SND_SOC_DAPM_DAC("DACR2", "Right Rear Playback", TWL4030_REG_AVDAC_CTL, 2, 0), SND_SOC_DAPM_DAC("DACL2", "Left Rear Playback", TWL4030_REG_AVDAC_CTL, 3, 0),

Are these are OK, or should I just use "Right Playback" for both DACR1 and DACR2?

Btw: the 'dynamic' routing and switching now works (no user visible power control for the DACs and APGAs) in a way, that if the output is configured to take the audio from one of the DAC, than the corresponding chain (APGA, DAC) will be powered on only.

Thanks, Péter