Commit 274693f3 authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
Browse files

ALSA: hda - Add ALC661/259, ALC892/888VD support 



Fixed List:
   1. Add alc_read_coef_idx function
   2. Add ALC661 ALC259
   3. Add ALC892 ALC888VD

Signed-off-by: default avatarKailang Yang <kailang@realtek.com.tw>

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 980f31c4

sound/pci/hda/patch_realtek.c

+42 −2
Original line number Diff line number Diff line
@@ -1394,6 +1394,17 @@ static void alc_pick_fixup(struct hda_codec *codec, 
		add_verb(codec->spec, fix->verbs);

}













static int alc_read_coef_idx(struct hda_codec *codec,













			unsigned int coef_idx)













{













	unsigned int val;













	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,













		    		coef_idx);













	val = snd_hda_codec_read(codec, 0x20, 0,













			 	AC_VERB_GET_PROC_COEF, 0);













	return val;













}



























/*















 * ALC888















 */










@@ -13445,6 +13456,13 @@ static int patch_alc269(struct hda_codec *codec)



























	alc_fix_pll_init(codec, 0x20, 0x04, 15);



























	if ((alc_read_coef_idx(codec, 0) & 0x00f0) == 0x0010){













		kfree(codec->chip_name);













		codec->chip_name = kstrdup("ALC259", GFP_KERNEL);













		if (!codec->chip_name)













			return -ENOMEM;













	}



























	board_config = snd_hda_check_board_config(codec, ALC269_MODEL_LAST,















						  alc269_models,















						  alc269_cfg_tbl);










@@ -17444,6 +17462,13 @@ static int patch_alc662(struct hda_codec *codec)



























	alc_fix_pll_init(codec, 0x20, 0x04, 15);



























	if (alc_read_coef_idx(codec, 0)==0x8020){













		kfree(codec->chip_name);













		codec->chip_name = kstrdup("ALC661", GFP_KERNEL);













		if (!codec->chip_name)













			return -ENOMEM;













	}



























	board_config = snd_hda_check_board_config(codec, ALC662_MODEL_LAST,















						  alc662_models,















			  	                  alc662_cfg_tbl);










@@ -17510,6 +17535,20 @@ static int patch_alc662(struct hda_codec *codec)













	return 0;















}



























static int patch_alc888(struct hda_codec *codec)













{













	if ((alc_read_coef_idx(codec, 0) & 0x00f0)==0x0030){













		kfree(codec->chip_name);













		codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);













		if (!codec->chip_name)













			return -ENOMEM;













		patch_alc662(codec);













	} else {













		patch_alc882(codec);













	}













	return 0;













}



























/*















 * patch entries















 */










@@ -17541,8 +17580,9 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {













	{ .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },















	{ .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",















	  .patch = patch_alc882 },













	{ .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc882 },













	{ .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc888 },















	{ .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 },













	{ .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 },















	{} /* terminator */















};









































































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