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[ALSA] hda-codec - Fix unsol event initialization at resume of stac92xx
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Fix the re-initialization of unsolicited events at resume of stac92xx codecs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored and Jaroslav Kysela committed Mar 31, 2006
1 parent 675b4e5 commit 505cb34
Showing 1 changed file with 6 additions and 12 deletions.
18 changes: 6 additions & 12 deletions sound/pci/hda/patch_sigmatel.c
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Original file line number Diff line number Diff line change
Expand Up @@ -786,13 +786,8 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin
return 0;

wid_caps = get_wcaps(codec, pin);
if (wid_caps & AC_WCAP_UNSOL_CAP) {
/* Enable unsolicited responses on the HP widget */
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
STAC_UNSOL_ENABLE);
if (wid_caps & AC_WCAP_UNSOL_CAP)
spec->hp_detect = 1;
}

nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
for (i = 0; i < cfg->line_outs; i++) {
Expand Down Expand Up @@ -915,13 +910,8 @@ static int stac9200_auto_create_hp_ctls(struct hda_codec *codec,
return 0;

wid_caps = get_wcaps(codec, pin);
if (wid_caps & AC_WCAP_UNSOL_CAP) {
/* Enable unsolicited responses on the HP widget */
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
STAC_UNSOL_ENABLE);
if (wid_caps & AC_WCAP_UNSOL_CAP)
spec->hp_detect = 1;
}

return 0;
}
Expand Down Expand Up @@ -963,6 +953,10 @@ static int stac92xx_init(struct hda_codec *codec)

/* set up pins */
if (spec->hp_detect) {
/* Enable unsolicited responses on the HP widget */
snd_hda_codec_write(codec, cfg->hp_pin, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
STAC_UNSOL_ENABLE);
/* fake event to set up pins */
codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);
} else {
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