diff options
| author | David Henningsson <david.henningsson@canonical.com> | 2012-01-02 12:40:16 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-01-08 09:57:18 +0100 |
| commit | 78e2a928e377d5124932d4399c6c581908b027a0 (patch) | |
| tree | abae46d2ec36a9a49a1bd6c9effdbf01aafdb80a /sound/pci | |
| parent | 40d03e63e91af8ddccdfd5a536cc2a6e51433e1d (diff) | |
| download | linux-78e2a928e377d5124932d4399c6c581908b027a0.tar.bz2 | |
ALSA: HDA: Fix automute for Cirrus Logic 421x
There was a bug in the automute logic causing speakers not to
mute when headphones were plugged in.
Cc: stable@kernel.org
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>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 913955895094..ea660429713d 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -922,16 +922,14 @@ 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 ? |