[alsa-devel] [PATCH 2/9] ALSA: hda - Record the current speaker / LO mute status in hda_gen_spec

[Takashi Iwai]

... to be referred by the codec driver.

Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 sound/pci/hda/hda_generic.c | 2 ++
 sound/pci/hda/hda_generic.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 0d6c4f7..186a554 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3047,6 +3047,7 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec)
 	else
 		on = spec->hp_jack_present | spec->line_jack_present;
 	on |= spec->master_mute;
+	spec->speaker_muted = on;
 	do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
 		    spec->autocfg.speaker_pins, on);
 
@@ -3060,6 +3061,7 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec)
 	else
 		on = spec->hp_jack_present;
 	on |= spec->master_mute;
+	spec->line_out_muted = on;
 	do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
 		    spec->autocfg.line_out_pins, on);
 }
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 6ba5805..d4abf87 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -170,6 +170,8 @@ struct hda_gen_spec {
 	unsigned int auto_mic:1;
 	unsigned int automute_speaker:1; /* automute speaker outputs */
 	unsigned int automute_lo:1; /* automute LO outputs */
+	unsigned int speaker_muted:1; /* current status of speaker mute */
+	unsigned int line_out_muted:1; /* current status of LO mute */
 	unsigned int detect_hp:1;	/* Headphone detection enabled */
 	unsigned int detect_lo:1;	/* Line-out detection enabled */
 	unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
-- 
1.8.1