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| Started by | Danny Milosavljevic <dannym@scratchpost.org> |
|---|---|
| First post | 2017-06-09 23:00 +0200 |
| Last post | 2017-06-09 23:00 +0200 |
| Articles | 1 — 1 participant |
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[PATCH v12 10/14] sun4i-codec: Add Line Boost Volume. Danny Milosavljevic <dannym@scratchpost.org> - 2017-06-09 23:00 +0200
| From | Danny Milosavljevic <dannym@scratchpost.org> |
|---|---|
| Date | 2017-06-09 23:00 +0200 |
| Subject | [PATCH v12 10/14] sun4i-codec: Add Line Boost Volume. |
| Message-ID | <tQzaF-6hr-1@gated-at.bofh.it> |
---
sound/soc/sunxi/sun4i-codec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index c47ffd5..564df33 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -107,6 +107,7 @@
#define SUN4I_CODEC_ADC_ACTL_PREG2 (23)
#define SUN4I_CODEC_ADC_ACTL_VADCG (20)
#define SUN4I_CODEC_ADC_ACTL_ADCIS (17)
+#define SUN4I_CODEC_ADC_ACTL_LNPREG (13)
#define SUN4I_CODEC_ADC_ACTL_PA_EN (4)
#define SUN4I_CODEC_ADC_ACTL_DDE (3)
#define SUN4I_CODEC_ADC_DEBUG (0x2c)
@@ -659,6 +660,8 @@ static const struct snd_kcontrol_new sun4i_codec_pa_mute =
static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1);
static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_loopback_gain_scale, -150, 150,
0);
+static DECLARE_TLV_DB_SCALE(sun4i_codec_linein_preamp_gain_scale, -1200, 300,
+ 0);
static DECLARE_TLV_DB_SCALE(sun4i_codec_fmin_loopback_gain_scale, -450, 150,
0);
static DECLARE_TLV_DB_SCALE(sun4i_codec_micin_loopback_gain_scale, -450, 150,
@@ -677,6 +680,9 @@ static const struct snd_kcontrol_new sun4i_codec_controls[] = {
SOC_SINGLE_TLV("Line Playback Volume", SUN4I_CODEC_DAC_ACTL,
SUN4I_CODEC_DAC_ACTL_LNG, 1, 0,
sun4i_codec_linein_loopback_gain_scale),
+ SOC_SINGLE_TLV("Line Boost Volume", SUN4I_CODEC_ADC_ACTL,
+ SUN4I_CODEC_ADC_ACTL_LNPREG, 7, 0,
+ sun4i_codec_linein_preamp_gain_scale),
SOC_SINGLE_TLV("FM Playback Volume", SUN4I_CODEC_DAC_ACTL,
SUN4I_CODEC_DAC_ACTL_FMG, 3, 0,
sun4i_codec_fmin_loopback_gain_scale),
--
2.1.4
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