ALSA: hda/ca0132 - Fix ZxR Headphone gain control get value.

Conmanx360 · tiwai · commit a00dc409de45 · 2020-08-03T08:11:40.000+02:00
When the ZxR headphone gain control was added, the ca0132_switch_get function was not updated, which meant that the changes to the control state were not saved when entering/exiting alsamixer. Signed-off-by: Connor McAdams <conmanx360@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200803002928.8638-1-conmanx360@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
@@ -5748,6 +5748,11 @@ static int ca0132_switch_get(struct snd_kcontrol *kcontrol,
 		return 0;
 	}
 
+	if (nid == ZXR_HEADPHONE_GAIN) {
+		*valp = spec->zxr_gain_set;
+		return 0;
+	}
+
 	return 0;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -5748,6 +5748,11 @@ static int ca0132_switch_get(struct snd_kcontrol *kcontrol,`
`5748`	`5748`	`return 0;`
`5749`	`5749`	`}`
`5750`	`5750`
	`5751`	`+ if (nid == ZXR_HEADPHONE_GAIN) {`
	`5752`	`+ *valp = spec->zxr_gain_set;`
	`5753`	`+ return 0;`
	`5754`	`+ }`
	`5755`	`+`
`5751`	`5756`	`return 0;`
`5752`	`5757`	`}`
`5753`	`5758`