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Commit ca7cfae9 authored by Marc Boucher's avatar Marc Boucher Committed by Jaroslav Kysela
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[ALSA] hda-codec - Add afg and mfg preset mask 



Added afg and mfg preset masks for more finer codec-preset selection.

Signed-off-by: default avatarMarc Boucher <marc@linuxant.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 1cfd52bc

sound/pci/hda/hda_codec.c

+4 −0
Original line number Diff line number Diff line
@@ -429,6 +429,10 @@ find_codec_preset(struct hda_codec *codec) 
	for (tbl = hda_preset_tables; *tbl; tbl++) {

		for (preset = *tbl; preset->id; preset++) {

			u32 mask = preset->mask;

			if (preset->afg && preset->afg != codec->afg)

				continue;

			if (preset->mfg && preset->mfg != codec->mfg)

				continue;

			if (!mask)

				mask = ~0;

			if (preset->id == (codec->vendor_id & mask) &&

sound/pci/hda/hda_codec.h

+1 −0
Original line number Diff line number Diff line
@@ -523,6 +523,7 @@ struct hda_codec_preset { 
	unsigned int subs;

	unsigned int subs_mask;

	unsigned int rev;

	hda_nid_t afg, mfg;

	const char *name;

	int (*patch)(struct hda_codec *codec);

};