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Commit 0a07acaf authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] hda-codec - Fix speaker output on MacPro 



Initialize the first line-out widget as the output pin in stac92xx_init().
Some devices like MacPro seem to set this widget as INPUT as default,
and confuses the driver.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 18768991

sound/pci/hda/patch_sigmatel.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -1600,6 +1600,11 @@ static int stac92xx_init(struct hda_codec *codec) 
		for (i = 0; i < cfg->hp_outs; i++)

		for (i = 0; i < cfg->hp_outs; i++)

			enable_pin_detect(codec, cfg->hp_pins[i],

			enable_pin_detect(codec, cfg->hp_pins[i],

					  STAC_HP_EVENT);

					  STAC_HP_EVENT);

		/* force to enable the first line-out; the others are set up

		 * in unsol_event

		 */

		stac92xx_auto_set_pinctl(codec, spec->autocfg.line_out_pins[0],

					 AC_PINCTL_OUT_EN);

		stac92xx_auto_init_hp_out(codec);

		stac92xx_auto_init_hp_out(codec);

		/* fake event to set up pins */

		/* fake event to set up pins */

		codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);

		codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);