Hello, This series adds 'proper' gain controls for: Per-DAC common gain controls. There are three gain controls asspciated wit a DAC in TWL, There are four DAC can be used (in OPT_MODE=1). Digital fine gain, Digital coarse gain, Analog gain. Every output, except the HandsFree has their own gain controls per channel (L/R) Pre-DAC routings: Digital input namings: SDRL1: TDM #1 SDRR1: TDM #2 SDRL2: TDM #3, I2S Left SDRR2: TDM #4, I2S Right Mono mixing: SDRM1: mixed SDRL1 and SDRR1 SDRM2: mixed SDRL2 and SDRR2 The possible mux settings for the DAC inputs: DACL1 <- SDRL1, SDRM1, SDRM2, SDRL2 DACR1 <- SDRR1, SDRM1, SDRM2, SDRR2 DACL2 <- SDRL2, SDRM2 DACR2 <- SDRR2, SDRM2 --- Peter Ujfalusi (4): ASoC: TWL4030: Change the capture volume control to TLV ASoC: TWL4030: Change the common playback volume controls ASoC: TWL4030: Add volume controls for outputs ASoC: TWL4030: Add pre-DAC digital mux controls sound/soc/codecs/twl4030.c | 59 ++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 59 insertions(+), 0 deletions(-) _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
