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Commit 7debbe51 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
Browse files

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



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

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent d273809e

sound/pci/hda/patch_realtek.c

+16 −6
Original line number Diff line number Diff line
@@ -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;