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ALSA: hda - Add GPIO control to AD1884 HP fixup 

The AD1884 HP laptop/mobile quirks control GPIO1 bit as the primary
mute as well.  Add the similar control to ad1884 fixup for auto
parser, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-07-04 14:32:16 +02:00
parent 8f0b3b7e22
commit 1a39b5e1f9
1 changed files with 21 additions and 1 deletions
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22
sound/pci/hda/patch_analog.c
View File

@ -3599,14 +3599,34 @@ static void ad1884_fixup_amp_override(struct hda_codec *codec,
(1 << AC_AMPCAP_MUTE_SHIFT));
}
/* toggle GPIO1 according to the mute state */
static void ad1884_vmaster_hp_gpio_hook(void *private_data, int enabled)
{
struct hda_codec *codec = private_data;
struct ad198x_spec *spec = codec->spec;
if (spec->eapd_nid)
ad_vmaster_eapd_hook(private_data, enabled);
snd_hda_codec_update_cache(codec, 0x01, 0,
AC_VERB_SET_GPIO_DATA,
enabled ? 0x00 : 0x02);
}
static void ad1884_fixup_hp_eapd(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
static const struct hda_verb gpio_init_verbs[] = {
{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
{0x01, AC_VERB_SET_GPIO_DATA, 0x02},
{},
};
switch (action) {
case HDA_FIXUP_ACT_PRE_PROBE:
spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook;
spec->gen.vmaster_mute.hook = ad1884_vmaster_hp_gpio_hook;
snd_hda_sequence_write_cache(codec, gpio_init_verbs);
break;
case HDA_FIXUP_ACT_PROBE:
if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)