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ALSA: hda - Fix resume of GPIO unsol event for STAC/IDT 

Use cached write for setting the GPIO unsolicited event mask to be
restored properly at resume.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2008-11-18 10:55:36 +01:00
parent 80bf272468
commit c5d08bb567
1 changed files with 2 additions and 2 deletions
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4
sound/pci/hda/patch_sigmatel.c
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@ -4502,7 +4502,7 @@ again:
switch (spec->board_config) {
case STAC_HP_M4:
/* Enable VREF power saving on GPIO1 detect */
snd_hda_codec_write(codec, codec->afg, 0,
snd_hda_codec_write_cache(codec, codec->afg, 0,
AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x02);
snd_hda_codec_write_cache(codec, codec->afg, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
@ -4895,7 +4895,7 @@ static int patch_stac9205(struct hda_codec *codec)
stac92xx_set_config_reg(codec, 0x20, 0x1c410030);
/* Enable unsol response for GPIO4/Dock HP connection */
snd_hda_codec_write(codec, codec->afg, 0,
snd_hda_codec_write_cache(codec, codec->afg, 0,
AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x10);
snd_hda_codec_write_cache(codec, codec->afg, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,