diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2017-09-04 17:41:53 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-20 18:34:35 +0200 |
| commit | 85e7dd3f871b988702973c80d9ef128e10dd3dad (patch) | |
| tree | 4a7a73ae4ce07686c0e19a1dc976e4fe8bb32c14 /sound/soc/codecs/wm8997.c | |
| parent | mfd: arizona: Remove audio bindings from MFD binding document (diff) | |
| download | linux-85e7dd3f871b988702973c80d9ef128e10dd3dad.tar.xz linux-85e7dd3f871b988702973c80d9ef128e10dd3dad.zip | |
ASoC: arizona: Add support for setting the output volume limits
The output volume limits allow signals to be limited to specific levels
appropriate for the hardware attached. As this is a property of the
hardware itself these will be configured through device tree.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8997.c')
| -rw-r--r-- | sound/soc/codecs/wm8997.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c index c5aef9ecdecc..77f512767273 100644 --- a/sound/soc/codecs/wm8997.c +++ b/sound/soc/codecs/wm8997.c @@ -1176,6 +1176,9 @@ static int wm8997_probe(struct platform_device *pdev) arizona_init_common(arizona); + ret = arizona_init_vol_limit(arizona); + if (ret < 0) + return ret; ret = arizona_init_spk_irqs(arizona); if (ret < 0) return ret; |