leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[ALSA] hda-codec - Fix PM on ALC885 Intel Macs

Browse Source 
Fix power-management on ALC885 Intel Macs.
It fixes the problem with power-saving mode, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Takashi Iwai 2007-08-16 15:01:03 +02:00 committed by Jaroslav Kysela
parent d273809e2e
commit 7debbe51cc
1 changed files with 16 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
sound/pci/hda/patch_realtek.c
View File

@ -5276,6 +5276,20 @@ static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
AC_VERB_SET_GPIO_DATA, gpiostate);
}
/* set up GPIO at initialization */
static void alc885_macpro_init_hook(struct hda_codec *codec)
{
alc882_gpio_mute(codec, 0, 0);
alc882_gpio_mute(codec, 1, 0);
}
/* set up GPIO and update auto-muting at initialization */
static void alc885_imac24_init_hook(struct hda_codec *codec)
{
alc885_macpro_init_hook(codec);
alc885_imac24_automute(codec);
}
/*
* generic initialization of ADC, input mixers and output mixers
*/
@ -5480,6 +5494,7 @@ static struct alc_config_preset alc882_presets[] = {
.num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
.channel_mode = alc882_ch_modes,
.input_mux = &alc882_capture_source,
.init_hook = alc885_macpro_init_hook,
},
[ALC885_IMAC24] = {
.mixers = { alc885_imac24_mixer },
@ -5492,7 +5507,7 @@ static struct alc_config_preset alc882_presets[] = {
.channel_mode = alc882_ch_modes,
.input_mux = &alc882_capture_source,
.unsol_event = alc885_imac24_unsol_event,
.init_hook = alc885_imac24_automute,
.init_hook = alc885_imac24_init_hook,
},
[ALC882_TARGA] = {
.mixers = { alc882_targa_mixer, alc882_chmode_mixer,
@ -5695,11 +5710,6 @@ static int patch_alc882(struct hda_codec *codec)
if (board_config != ALC882_AUTO)
setup_preset(spec, &alc882_presets[board_config]);
if (board_config == ALC885_MACPRO || board_config == ALC885_IMAC24) {
alc882_gpio_mute(codec, 0, 0);
alc882_gpio_mute(codec, 1, 0);
}
spec->stream_name_analog = "ALC882 Analog";
spec->stream_analog_playback = &alc882_pcm_analog_playback;
spec->stream_analog_capture = &alc882_pcm_analog_capture;