diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2014-06-10 17:41:02 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-06-21 10:34:59 (GMT) |
| commit | b60f363b7f226daf40025ab13972dc82e6780be3 (patch) | |
| tree | 11d5b8502bb8627968386b8e81992692d787b2f5 /sound/soc/codecs/wm5110.c | |
| parent | 7171511eaec5bf23fb06078f59784a3a0626b38f (diff) | |
| download | linux-b60f363b7f226daf40025ab13972dc82e6780be3.tar.xz | |
ASoC: wm5110: Power both channels for differential mono output
On the wm5110 CODEC both the left and right channel must be powered
when an output is being used as a mono output, although no audio is
routed to the right output channel. This patch adds additional DAPM
routes to link the right channel to the left in the case where an output
is marked as mono. Audio must always be brought in on the left channel
for mono operation.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/wm5110.c')
| -rw-r--r-- | sound/soc/codecs/wm5110.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 2e5fcb5..62ef544 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -1596,6 +1596,7 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec) arizona_init_spk(codec); arizona_init_gpio(codec); + arizona_init_mono(codec); ret = snd_soc_add_codec_controls(codec, wm_adsp2_fw_controls, 8); if (ret != 0) |