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authorDavid Henningsson <david.henningsson@canonical.com>2012-01-02 12:40:16 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-25 16:13:08 -0800
commitc3353b061da651f3c20bd2e795f00939f04c77c7 (patch)
tree367a35f9b074f8c8920b73a2a629e17ce9c715bd /sound/pci
parent54e9649c2747cc22848a7c42f75b22e8b4f5880d (diff)
ALSA: HDA: Fix automute for Cirrus Logic 421x
commit 78e2a928e377d5124932d4399c6c581908b027a0 upstream. There was a bug in the automute logic causing speakers not to mute when headphones were plugged in. Tested-by: Hsin-Yi Chen <hychen@canonical.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@suse.de>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/patch_cirrus.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index f55ceb65efa0..5b0a9bb343da 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -920,16 +920,14 @@ static void cs_automute(struct hda_codec *codec)
/* mute speakers if spdif or hp jack is plugged in */
for (i = 0; i < cfg->speaker_outs; i++) {
+ int pin_ctl = hp_present ? 0 : PIN_OUT;
+ /* detect on spdif is specific to CS421x */
+ if (spdif_present && (spec->vendor_nid == CS421X_VENDOR_NID))
+ pin_ctl = 0;
+
nid = cfg->speaker_pins[i];
snd_hda_codec_write(codec, nid, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL,
- hp_present ? 0 : PIN_OUT);
- /* detect on spdif is specific to CS421x */
- if (spec->vendor_nid == CS421X_VENDOR_NID) {
- snd_hda_codec_write(codec, nid, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL,
- spdif_present ? 0 : PIN_OUT);
- }
+ AC_VERB_SET_PIN_WIDGET_CONTROL, pin_ctl);
}
if (spec->gpio_eapd_hp) {
unsigned int gpio = hp_present ?