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ALSA: hda/realtek - Add GPIO data update helper

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For updating GPIO bits dynamically, provide a new helper, and use it
from the alc260 automute hook.  This helper will be used by other
places in future, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2018-06-19 22:28:22 +02:00
parent 5579cd6f66
commit aaf312de4e
1 changed files with 16 additions and 2 deletions
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18
sound/pci/hda/patch_realtek.c
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@ -241,6 +241,20 @@ static void alc_write_gpio_data(struct hda_codec *codec)
spec->gpio_data);
}
static void alc_update_gpio_data(struct hda_codec *codec, unsigned int mask,
bool on)
{
struct alc_spec *spec = codec->spec;
unsigned int oldval = spec->gpio_data;
if (on)
spec->gpio_data |= mask;
else
spec->gpio_data &= ~mask;
if (oldval != spec->gpio_data)
alc_write_gpio_data(codec);
}
static void alc_write_gpio(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@ -1577,8 +1591,8 @@ enum {
static void alc260_gpio1_automute(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
spec->gen.hp_jack_present);
alc_update_gpio_data(codec, 0x01, spec->gen.hp_jack_present);
}
static void alc260_fixup_gpio1_toggle(struct hda_codec *codec,