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Commit ff6fdc37 authored by Matt's avatar Matt Committed by Jaroslav Kysela
Browse files

[ALSA] hda-codec - SigmaTel HDA resume support 



HDA Codec driver
Adds resume support to the SigmaTel HDA patch. Please apply.

Signed-off-by: default avatarMatt <matt@embeddedalley.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c7d4b2fa

sound/pci/hda/patch_sigmatel.c

+21 −0
Original line number Diff line number Diff line
@@ -828,11 +828,32 @@ static void stac92xx_free(struct hda_codec *codec) 
	kfree(spec);

}



#ifdef CONFIG_PM

static int stac92xx_resume(struct hda_codec *codec)

{

	struct sigmatel_spec *spec = codec->spec;

	int i;



	stac92xx_init(codec);

	for (i = 0; i < spec->num_mixers; i++)

		snd_hda_resume_ctls(codec, spec->mixers[i]);

	if (spec->multiout.dig_out_nid)

		snd_hda_resume_spdif_out(codec);

	if (spec->dig_in_nid)

		snd_hda_resume_spdif_in(codec);



	return 0;

}

#endif



static struct hda_codec_ops stac92xx_patch_ops = {

	.build_controls = stac92xx_build_controls,

	.build_pcms = stac92xx_build_pcms,

	.init = stac92xx_init,

	.free = stac92xx_free,

#ifdef CONFIG_PM

	.resume = stac92xx_resume,

#endif

};



static int patch_stac9200(struct hda_codec *codec)