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Commit 556eea9a authored by Hector Martin's avatar Hector Martin Committed by Takashi Iwai
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ALSA: HDA: remove useless mixers on Aspire 8930G 



This patch removes some extra mixers that do nothing on the Acer Aspire
8930G.

The CD mixer is useless because the SATA DVD/Blu-Ray drive has no analog
audio output, and the Side mixer is useless because we max out at 6ch
anyway.

Signed-off-by: default avatarHector Martin <hector@marcansoft.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0f86a228

sound/pci/hda/patch_realtek.c

+20 −1
Original line number Diff line number Diff line
@@ -1777,6 +1777,25 @@ static struct snd_kcontrol_new alc888_base_mixer[] = { 
	{ } /* end */

};













static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = {













	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),













	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),













	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),













	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),













	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0,













		HDA_OUTPUT),













	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),













	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),













	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),













	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),













	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),













	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),













	HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),













	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),













	{ } /* end */













};







































static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)















{















	struct alc_spec *spec = codec->spec;










@@ -9380,7 +9399,7 @@ static struct alc_config_preset alc882_presets[] = {













		.init_hook = alc_automute_amp,















	},















	[ALC888_ACER_ASPIRE_8930G] = {













		.mixers = { alc888_base_mixer,













		.mixers = { alc889_acer_aspire_8930g_mixer,















				alc883_chmode_mixer },















		.init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs,















				alc889_acer_aspire_8930g_verbs,