ALSA: hda - do not detect jack on internal speakers for Realtek
David Henningsson [Wed, 10 Oct 2012 14:32:09 +0000 (16:32 +0200)]
commit f7f4b2322bf7b8c5929b7eb5a667091f32592580 upstream.

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 <da.fox.mail@gmail.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

sound/pci/hda/patch_realtek.c

index e7cb4bd..94747f8 100644 (file)
@@ -602,6 +602,8 @@ static void alc_line_automute(struct hda_codec *codec)
 {
        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;