ALSA: HDA: Refactor Realtek's automute

[pandora-kernel.git] / sound / pci / hda / alc_quirks.c

diff --git a/sound/pci/hda/alc_quirks.c b/sound/pci/hda/alc_quirks.c
index 2be1129..a18952e 100644 (file)
--- a/sound/pci/hda/alc_quirks.c
+++ b/sound/pci/hda/alc_quirks.c
@@ -453,6 +453,19 @@ static void setup_preset(struct hda_codec *codec,
        alc_fixup_autocfg_pin_nums(codec);
 }
 
+static void alc_simple_setup_automute(struct alc_spec *spec, int mode)
+{
+       int lo_pin = spec->autocfg.line_out_pins[0];
+
+       if (lo_pin == spec->autocfg.speaker_pins[0] ||
+               lo_pin == spec->autocfg.hp_pins[0])
+               lo_pin = 0;
+       spec->automute_mode = mode;
+       spec->detect_hp = !!spec->autocfg.hp_pins[0];
+       spec->detect_lo = !!lo_pin;
+       spec->automute_lo = spec->automute_lo_possible = !!lo_pin;
+       spec->automute_speaker = spec->automute_speaker_possible = !!spec->autocfg.speaker_pins[0];
+}
 
 /* auto-toggle front mic */
 static void alc88x_simple_mic_automute(struct hda_codec *codec)