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ASoC: tlv320aic3x: Add support for high power analog output 

Add support to output level control for the analog high power output
drivers HPOUT and HPCOM.

Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
alistair/sunxi64-5.4-dsi
Saravanan Sekar 2019-05-11 17:11:49 +02:00 committed by Mark Brown
parent bfe95dfa4d
commit bfa8130f50
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GPG Key ID: 24D68B725D5487D0
1 changed files with 13 additions and 1 deletions
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14
sound/soc/codecs/tlv320aic3x.c
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@ -324,6 +324,9 @@ static DECLARE_TLV_DB_SCALE(adc_tlv, 0, 50, 0);
*/
static DECLARE_TLV_DB_SCALE(output_stage_tlv, -5900, 50, 1);
/* Output volumes. From 0 to 9 dB in 1 dB steps */
static const DECLARE_TLV_DB_SCALE(out_tlv, 0, 100, 0);
static const struct snd_kcontrol_new aic3x_snd_controls[] = {
/* Output */
SOC_DOUBLE_R_TLV("PCM Playback Volume",
@ -386,11 +389,17 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
DACL1_2_HPLCOM_VOL, DACR1_2_HPRCOM_VOL,
0, 118, 1, output_stage_tlv),
/* Output pin mute controls */
/* Output pin controls */
SOC_DOUBLE_R_TLV("Line Playback Volume", LLOPM_CTRL, RLOPM_CTRL, 4,
9, 0, out_tlv),
SOC_DOUBLE_R("Line Playback Switch", LLOPM_CTRL, RLOPM_CTRL, 3,
0x01, 0),
SOC_DOUBLE_R_TLV("HP Playback Volume", HPLOUT_CTRL, HPROUT_CTRL, 4,
9, 0, out_tlv),
SOC_DOUBLE_R("HP Playback Switch", HPLOUT_CTRL, HPROUT_CTRL, 3,
0x01, 0),
SOC_DOUBLE_R_TLV("HPCOM Playback Volume", HPLCOM_CTRL, HPRCOM_CTRL,
4, 9, 0, out_tlv),
SOC_DOUBLE_R("HPCOM Playback Switch", HPLCOM_CTRL, HPRCOM_CTRL, 3,
0x01, 0),
@ -472,6 +481,9 @@ static const struct snd_kcontrol_new aic3x_mono_controls[] = {
0, 118, 1, output_stage_tlv),
SOC_SINGLE("Mono Playback Switch", MONOLOPM_CTRL, 3, 0x01, 0),
SOC_SINGLE_TLV("Mono Playback Volume", MONOLOPM_CTRL, 4, 9, 0,
out_tlv),
};
/*