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[v4,11/12] ALSA: hda: Add mute_hook to hda_component

Message ID 20230601154731.3210572-12-rf@opensource.cirrus.com (mailing list archive)
State New, archived
Headers show
Series ALSA: hda: Adding support for CS35L56 on HDA systems | expand

Commit Message

Richard Fitzgerald June 1, 2023, 3:47 p.m. UTC 
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(+)
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Patch

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);
 };