Commit f4f678d2 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Enable power down of unused widgets for IDT codecs 



IDT codecs can work well with this new feature, so let's enable it.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 55196fff

sound/pci/hda/patch_sigmatel.c

+3 −8
Original line number Diff line number Diff line
@@ -3609,14 +3609,6 @@ static int stac_init(struct hda_codec *codec) 
		}

	}



	/* power down unused DACs */

	for (i = 0; i < spec->gen.num_all_dacs; i++) {

		if (!snd_hda_get_nid_path(codec, spec->gen.all_dacs[i], 0))

			snd_hda_codec_write(codec, spec->gen.all_dacs[i], 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D3);

	}



	return 0;

}
@@ -3871,6 +3863,7 @@ static int patch_stac92hd73xx(struct hda_codec *codec) 
	spec->pwr_nids = stac92hd73xx_pwr_nids;



	spec->gen.own_eapd_ctl = 1;

	spec->gen.power_down_unused = 1;



	codec->patch_ops = stac_patch_ops;
@@ -3933,6 +3926,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) 
	spec = codec->spec;

	spec->linear_tone_beep = 0;

	spec->gen.own_eapd_ctl = 1;

	spec->gen.power_down_unused = 1;

	spec->gen.mixer_nid = 0x1b;



	spec->digbeep_nid = 0x21;
@@ -3976,6 +3970,7 @@ static int patch_stac92hd71bxx(struct hda_codec *codec) 
	spec = codec->spec;

	spec->linear_tone_beep = 0;

	spec->gen.own_eapd_ctl = 1;

	spec->gen.power_down_unused = 1;

	spec->gen.mixer_nid = 0x17;

	spec->have_spdif_mux = 1;