AUX L/R outputs can be driver from the Handsfree PGA output.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com --- sound/soc/codecs/twl6040.c | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index 035803c..891b9ec 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -993,6 +993,12 @@ static const struct snd_kcontrol_new hfr_mux_controls = static const struct snd_kcontrol_new ep_path_enable_control = SOC_DAPM_SINGLE("Switch", TWL6040_REG_SW_SHADOW, 0, 1, 0);
+static const struct snd_kcontrol_new auxl_switch_control = + SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFLCTL, 6, 1, 0); + +static const struct snd_kcontrol_new auxr_switch_control = + SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFRCTL, 6, 1, 0); + /* Headset power mode */ static const char *twl6040_power_mode_texts[] = { "Low-Power", "High-Perfomance", @@ -1101,6 +1107,8 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("HFL"), SND_SOC_DAPM_OUTPUT("HFR"), SND_SOC_DAPM_OUTPUT("EP"), + SND_SOC_DAPM_OUTPUT("AUXL"), + SND_SOC_DAPM_OUTPUT("AUXR"),
/* Analog input muxes for the capture amplifiers */ SND_SOC_DAPM_MUX("Analog Left Capture Route", @@ -1166,6 +1174,10 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0, &ep_path_enable_control), + SND_SOC_DAPM_SWITCH("AUXL Playback", SND_SOC_NOPM, 0, 0, + &auxl_switch_control), + SND_SOC_DAPM_SWITCH("AUXR Playback", SND_SOC_NOPM, 0, 0, + &auxr_switch_control),
/* Analog playback drivers */ SND_SOC_DAPM_OUT_DRV_E("HF Left Driver", @@ -1248,6 +1260,12 @@ static const struct snd_soc_dapm_route intercon[] = {
{"HFL", NULL, "HF Left Driver"}, {"HFR", NULL, "HF Right Driver"}, + + {"AUXL Playback", "Switch", "HF Left PGA"}, + {"AUXR Playback", "Switch", "HF Right PGA"}, + + {"AUXL", NULL, "AUXL Playback"}, + {"AUXR", NULL, "AUXR Playback"}, };
static int twl6040_add_widgets(struct snd_soc_codec *codec)