ALSA: hda - do not detect jack on internal speakers for Realtek

David Henningsson · tiwai · commit f7f4b2322bf7 · 2012-10-10T17:13:22.000+02:00
This caused the internal speaker to mute itself because it was
present, which happened after powersave.
It was found on Dell XPS 15 (L502x), ALC665.

Reported-by: Da Fox &lt;da.fox.mail@gmail.com&gt;
Cc: stable@vger.kernel.org
Signed-off-by: David Henningsson &lt;david.henningsson@canonical.com&gt;
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
@@ -611,6 +611,8 @@ static void alc_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack
 {
 	struct alc_spec *spec = codec->spec;
 
+	if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
+		return;
 	/* check LO jack only when it's different from HP */
 	if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
 		return;

Original file line number	Diff line number	Diff line change
`@@ -611,6 +611,8 @@ static void alc_line_automute(struct hda_codec codec, struct hda_jack_tbl jack`
`611`	`611`	`{`
`612`	`612`	`struct alc_spec *spec = codec->spec;`
`613`	`613`
	`614`	`+ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)`
	`615`	`+ return;`
`614`	`616`	`/* check LO jack only when it's different from HP */`
`615`	`617`	`if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])`
`616`	`618`	`return;`