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yaml
---
r: 120269
b: refs/heads/master
c: d889a72
h: refs/heads/master
i:
  120267: 317b2fc
v: v3
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Peter Ujfalusi authored and Mark Brown committed Dec 1, 2008
1 parent f346ac0 commit 3a25119
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Showing 2 changed files with 30 additions and 9 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 381a22b564ff5a7ada09ad9a0831246da1dc5513
refs/heads/master: d889a72c5c71161d6f934f9d7fca0e5b7e52bc08
37 changes: 29 additions & 8 deletions trunk/sound/soc/codecs/twl4030.c
Original file line number Diff line number Diff line change
Expand Up @@ -351,14 +351,20 @@ static int snd_soc_put_volsw_r2_twl4030(struct snd_kcontrol *kcontrol,
* FGAIN volume control:
* from -62 to 0 dB in 1 dB steps (mute instead of -63 dB)
*/
static DECLARE_TLV_DB_SCALE(master_tlv, -6300, 100, 1);
static DECLARE_TLV_DB_SCALE(digital_fine_tlv, -6300, 100, 1);

/*
* CGAIN volume control:
* 0 dB to 12 dB in 6 dB steps
* value 2 and 3 means 12 dB
*/
static DECLARE_TLV_DB_SCALE(master_coarse_tlv, 0, 600, 0);
static DECLARE_TLV_DB_SCALE(digital_coarse_tlv, 0, 600, 0);

/*
* Analog playback gain
* -24 dB to 12 dB in 2 dB steps
*/
static DECLARE_TLV_DB_SCALE(analog_tlv, -2400, 200, 0);

/*
* Capture gain after the ADCs
Expand All @@ -367,12 +373,27 @@ static DECLARE_TLV_DB_SCALE(master_coarse_tlv, 0, 600, 0);
static DECLARE_TLV_DB_SCALE(digital_capture_tlv, 0, 100, 0);

static const struct snd_kcontrol_new twl4030_snd_controls[] = {
SOC_DOUBLE_R_TLV("Master Playback Volume",
TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA,
0, 0x3f, 0, master_tlv),
SOC_DOUBLE_R_TLV("Master PCM Playback Volume",
TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA,
6, 0x2, 0, master_coarse_tlv),
/* Common playback gain controls */
SOC_DOUBLE_R_TLV("DAC1 Digital Fine Playback Volume",
TWL4030_REG_ARXL1PGA, TWL4030_REG_ARXR1PGA,
0, 0x3f, 0, digital_fine_tlv),
SOC_DOUBLE_R_TLV("DAC2 Digital Fine Playback Volume",
TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA,
0, 0x3f, 0, digital_fine_tlv),

SOC_DOUBLE_R_TLV("DAC1 Digital Coarse Playback Volume",
TWL4030_REG_ARXL1PGA, TWL4030_REG_ARXR1PGA,
6, 0x2, 0, digital_coarse_tlv),
SOC_DOUBLE_R_TLV("DAC2 Digital Coarse Playback Volume",
TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA,
6, 0x2, 0, digital_coarse_tlv),

SOC_DOUBLE_R_TLV("DAC1 Analog Playback Volume",
TWL4030_REG_ARXL1_APGA_CTL, TWL4030_REG_ARXR1_APGA_CTL,
3, 0x12, 1, analog_tlv),
SOC_DOUBLE_R_TLV("DAC2 Analog Playback Volume",
TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL,
3, 0x12, 1, analog_tlv),

/* Common capture gain controls */
SOC_DOUBLE_R_TLV("Capture Volume",
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