[PATCH 12/13] ALSA: hda: Add mute_hook to hda_component

Richard Fitzgerald
2023-05-25T15:07:40Z

From: Simon Trimmer <simont@opensource.cirrus.com>

Add a hook into hda_component to allow the amplifier mute to be
controlled by the owning HDA codec driver.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
sound/pci/hda/hda_component.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/hda_component.h b/sound/pci/hda/hda_component.h
index 534e845b9cd1..2a2dfed3aed4 100644
--- a/sound/pci/hda/hda_component.h
+++ b/sound/pci/hda/hda_component.h
@@ -16,4 +16,5 @@ struct hda_component {
char name[HDA_MAX_NAME_SIZE];
struct hda_codec *codec;
void (*playback_hook)(struct device *dev, int action);
+ void (*mute_hook)(struct device *dev, bool mute);
};
--
2.30.2