ALSA: hda - Restore GPIO1 properly at resume with AD1984A
The commit 099db17e66
introduced a
regression at suspend/resume where the GPIO1 bit isn't properly
restored, thus the speaker output gets muted initially after resume.
The fix is simple, use the cached write for storing GPIO data.
Reference: Novell bnc#522764
https://bugzilla.novell.com/show_bug.cgi?id=522764
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 1 additions and 1 deletions
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@ -3742,7 +3742,7 @@ static int ad1884a_mobile_master_sw_put(struct snd_kcontrol *kcontrol,
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int mute = (!ucontrol->value.integer.value[0] &&
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!ucontrol->value.integer.value[1]);
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/* toggle GPIO1 according to the mute state */
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snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
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snd_hda_codec_write_cache(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
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mute ? 0x02 : 0x0);
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return ret;
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}
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