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| author | Nicolas Schichan <nschichan@freebox.fr> | 2013-05-29 20:01:19 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-05-29 19:24:36 +0100 |
| commit | 8ac60a6866e58b861f2a15689c6513faf1602a3d (patch) | |
| tree | 167543d9c3f854f11fddc42acaa14e7b51315bea /sound/soc/codecs/cs42l52.c | |
| parent | 04d245b7899c020559402841d2f70ddd740a7704 (diff) | |
| download | linux-stable-8ac60a6866e58b861f2a15689c6513faf1602a3d.tar.gz linux-stable-8ac60a6866e58b861f2a15689c6513faf1602a3d.tar.bz2 linux-stable-8ac60a6866e58b861f2a15689c6513faf1602a3d.zip | |
ASoC: cs42l52: use correct PCM mixer TLV dB scale to match datasheet.
Signed-off-by: Nicolas Schichan <nschichan@freebox.fr>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/cs42l52.c')
| -rw-r--r-- | sound/soc/codecs/cs42l52.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 030f53c96ec0..756c204b62d8 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -193,6 +193,8 @@ static DECLARE_TLV_DB_SCALE(mic_tlv, 1600, 100, 0); static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0); +static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0); + static const unsigned int limiter_tlv[] = { TLV_DB_RANGE_HEAD(2), 0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0), @@ -441,7 +443,7 @@ static const struct snd_kcontrol_new cs42l52_snd_controls[] = { SOC_DOUBLE_R_SX_TLV("PCM Mixer Volume", CS42L52_PCMA_MIXER_VOL, CS42L52_PCMB_MIXER_VOL, - 0, 0x7f, 0x19, hl_tlv), + 0, 0x7f, 0x19, mix_tlv), SOC_DOUBLE_R("PCM Mixer Switch", CS42L52_PCMA_MIXER_VOL, CS42L52_PCMB_MIXER_VOL, 7, 1, 1), |