Commit 664389db authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai
Browse files

ALSA: hda - Fix powermap for external mics on IDT codecs 



This patch fixes a regression of the external mic not working on
HP Probook 4520s.

Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 86b27237

sound/pci/hda/patch_sigmatel.c

+8 −0
Original line number Diff line number Diff line
@@ -502,6 +502,13 @@ static void stac_line_automute(struct hda_codec *codec, 
	jack_update_power(codec, jack);

}



static void stac_mic_autoswitch(struct hda_codec *codec,

				struct hda_jack_tbl *jack)

{

	snd_hda_gen_mic_autoswitch(codec, jack);

	jack_update_power(codec, jack);

}



static void stac_vref_event(struct hda_codec *codec, struct hda_jack_tbl *event)

{

	unsigned int data;
@@ -3509,6 +3516,7 @@ static int stac_parse_auto_config(struct hda_codec *codec) 
	spec->gen.automute_hook = stac_update_outputs;

	spec->gen.hp_automute_hook = stac_hp_automute;

	spec->gen.line_automute_hook = stac_line_automute;

	spec->gen.mic_autoswitch_hook = stac_mic_autoswitch;



	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);

	if (err < 0)

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