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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2024-08-02 11:57:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-08-02 14:04:39 +0100 |
| commit | c8a132e2e032b00828d51141ab34f9aeb24f44ae (patch) | |
| tree | 4a5460bfaabe5c1f70c3d79798c99dadb33f9f46 /include/sound | |
| parent | becfa08bfefa2cbb22c84d9e583e81387f2f3bf2 (diff) | |
| download | linux-c8a132e2e032b00828d51141ab34f9aeb24f44ae.tar.gz linux-c8a132e2e032b00828d51141ab34f9aeb24f44ae.tar.bz2 linux-c8a132e2e032b00828d51141ab34f9aeb24f44ae.zip | |
ASoC: soc-component: Add new snd_soc_component_get_kcontrol() helpers
Add new helper functions snd_soc_component_get_kcontrol() and
snd_soc_component_get_kcontrol_locked() that returns a kcontrol
by name, but will factor in the components name_prefix, to handle
situations where multiple components are present with the same
controls.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20240802105734.2309788-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc-component.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index ceca69b46a82..bf2e381cd124 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -462,6 +462,11 @@ int snd_soc_component_force_enable_pin_unlocked( const char *pin); /* component controls */ +struct snd_kcontrol *snd_soc_component_get_kcontrol(struct snd_soc_component *component, + const char * const ctl); +struct snd_kcontrol * +snd_soc_component_get_kcontrol_locked(struct snd_soc_component *component, + const char * const ctl); int snd_soc_component_notify_control(struct snd_soc_component *component, const char * const ctl); |