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

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>
Cc: stable@vger.kernel.org
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 7bec68c89c5db0715e4f7d4a5d58f70e3361b958..8253b4eeb6a1bea0687675e8ac66ca41b9a84758 100644 (file)
--- 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;