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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-04-15 21:37:46 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-04-16 11:03:10 +0100
commitfd5dfad9cf51bc3575b5e50193403de4a3de23bc (patch)
tree98eb875794acc72107a4ea49b637080d20e44f6d /sound/soc/soc-core.c
parent3f1a4d826751d9759fc95da4e47d08d2745e0055 (diff)
ASoC: Volume controls are never of boolean type
Some limited volume controls (mostly simple attenuations) have only two settings so the ASoC info functions misreport them as booleans. Since we currently have no better information check for " Volume" in the control name and always report any controls matching as being integer. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-core.c')
-rw-r--r--sound/soc/soc-core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 92503927b0c..af11791a3b8 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1779,7 +1779,7 @@ int snd_soc_info_volsw_ext(struct snd_kcontrol *kcontrol,
{
int max = kcontrol->private_value;
- if (max == 1)
+ if (max == 1 && !strstr(kcontrol->id.name, " Volume"))
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
else
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
@@ -1809,7 +1809,7 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
unsigned int shift = mc->shift;
unsigned int rshift = mc->rshift;
- if (max == 1)
+ if (max == 1 && !strstr(kcontrol->id.name, " Volume"))
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
else
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
@@ -1916,7 +1916,7 @@ int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
(struct soc_mixer_control *)kcontrol->private_value;
int max = mc->max;
- if (max == 1)
+ if (max == 1 && !strstr(kcontrol->id.name, " Volume"))
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
else
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;