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Commit eb632128 authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Power up always when no jack detection is available 



When no jack detection is available, the pins should be always
turned on since it can't be turned on/off dynamically via unsol
events.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 91589232

sound/pci/hda/patch_sigmatel.c

+10 −2
Original line number Diff line number Diff line
@@ -3946,7 +3946,13 @@ static int stac92xx_init(struct hda_codec *codec) 
		hda_nid_t nid = spec->pwr_nids[i];

		int pinctl, def_conf;



		if (is_nid_hp_pin(cfg, nid) && spec->hp_detect)

		/* power on when no jack detection is available */

		if (!spec->hp_detect) {

			stac_toggle_power_map(codec, nid, 1);

			continue;

		}



		if (is_nid_hp_pin(cfg, nid))

			continue; /* already has an unsol event */



		pinctl = snd_hda_codec_read(codec, nid, 0,
@@ -3955,8 +3961,10 @@ static int stac92xx_init(struct hda_codec *codec) 
		 * any attempts on powering down a input port cause the

		 * referenced VREF to act quirky.

		 */

		if (pinctl & AC_PINCTL_IN_EN)

		if (pinctl & AC_PINCTL_IN_EN) {

			stac_toggle_power_map(codec, nid, 1);

			continue;

		}

		def_conf = snd_hda_codec_read(codec, nid, 0,

					      AC_VERB_GET_CONFIG_DEFAULT, 0);

		def_conf = get_defcfg_connect(def_conf);