diff options
| author | Liam Girdwood <lrg@ti.com> | 2012-01-11 12:43:24 +0000 |
|---|---|---|
| committer | Liam Girdwood <lrg@ti.com> | 2012-01-11 12:43:24 +0000 |
| commit | e48b46ba169181dc88ea48e31dcb4afcf8778397 (patch) | |
| tree | 48aea71559fec05f3cfab43602657aaa60cf8627 /sound/soc/codecs/twl6040.h | |
| parent | f75a8ff67d161b5166a2c2360bb2ffaefd5eb853 (diff) | |
| download | blackbird-op-linux-e48b46ba169181dc88ea48e31dcb4afcf8778397.tar.gz blackbird-op-linux-e48b46ba169181dc88ea48e31dcb4afcf8778397.zip | |
ASoC: twl6040 - Add method to query optimum PDM_DL1 gain
The DL1 PDM interface adds a little gain depending on the output device.
Add a method to retrieve the gain value for machine driver usage.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound/soc/codecs/twl6040.h')
| -rw-r--r-- | sound/soc/codecs/twl6040.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/twl6040.h b/sound/soc/codecs/twl6040.h index a83277bdb851..ef273f1fac2f 100644 --- a/sound/soc/codecs/twl6040.h +++ b/sound/soc/codecs/twl6040.h @@ -34,6 +34,7 @@ enum twl6040_trim { #define TWL6040_HSF_TRIM_LEFT(x) (x & 0x0f) #define TWL6040_HSF_TRIM_RIGHT(x) ((x >> 4) & 0x0f) +int twl6040_get_dl1_gain(struct snd_soc_codec *codec); void twl6040_hs_jack_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, int report); int twl6040_get_clk_id(struct snd_soc_codec *codec); |
