diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-10-05 10:29:23 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-05 17:10:09 +0100 |
| commit | e8f5a10307f7d224df91776033a0b8559a559844 (patch) | |
| tree | 538f717561241d81527405b0e167f180fab5779b /sound/soc/soc-core.c | |
| parent | 30d86ba47f79d566fffe9ba577caf247d06a3796 (diff) | |
ASoC: core: Combine snd_soc_info_volsw/info_volsw_2r functions
Handle the info_volsw/info_volsw_2r in one function.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 40 |
1 files changed, 3 insertions, 37 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 778c177b5bf..34e85506782 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2248,7 +2248,8 @@ EXPORT_SYMBOL_GPL(snd_soc_info_volsw_ext); * @kcontrol: mixer control * @uinfo: control element information * - * Callback to provide information about a single mixer control. + * Callback to provide information about a single mixer control, or a double + * mixer control that spans 2 registers. * * Returns 0 for success. */ @@ -2258,8 +2259,6 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol, struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; int platform_max; - unsigned int shift = mc->shift; - unsigned int rshift = mc->rshift; if (!mc->platform_max) mc->platform_max = mc->max; @@ -2270,7 +2269,7 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol, else uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = shift == rshift ? 1 : 2; + uinfo->count = snd_soc_volsw_is_stereo(mc) ? 2 : 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = platform_max; return 0; @@ -2356,39 +2355,6 @@ int snd_soc_put_volsw(struct snd_kcontrol *kcontrol, EXPORT_SYMBOL_GPL(snd_soc_put_volsw); /** - * snd_soc_info_volsw_2r - double mixer info callback - * @kcontrol: mixer control - * @uinfo: control element information - * - * Callback to provide information about a double mixer control that - * spans 2 codec registers. - * - * Returns 0 for success. - */ -int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - int platform_max; - - if (!mc->platform_max) - mc->platform_max = mc->max; - platform_max = mc->platform_max; - - if (platform_max == 1 && !strstr(kcontrol->id.name, " Volume")) - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - else - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = platform_max; - return 0; -} -EXPORT_SYMBOL_GPL(snd_soc_info_volsw_2r); - -/** * snd_soc_get_volsw_2r - double mixer get callback * @kcontrol: mixer control * @ucontrol: control element information |