[ALSA] hda - Fix EAPD and COEF setups for realtek codecs

Fixed EAPD and COEF setups for Realtek ALC662/663, 660-VD and 888 codecs.

Signed-off-by: Kailang Yang <kailang@realtek.com.tw>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5770b9c..cb3e028 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -780,6 +780,24 @@ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
        alc_sku_automute(codec);
 }
 
+/* additional initialization for ALC888 variants */
+static void alc888_coef_init(struct hda_codec *codec)
+{
+       unsigned int tmp;
+
+       snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0);
+       tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
+       snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
+       if ((tmp & 0xf0) == 2)
+               /* alc888S-VC */
+               snd_hda_codec_read(codec, 0x20, 0,
+                                  AC_VERB_SET_PROC_COEF, 0x830);
+        else
+                /* alc888-VB */
+                snd_hda_codec_read(codec, 0x20, 0,
+                                   AC_VERB_SET_PROC_COEF, 0x3030);
+}
+
 /* 32-bit subsystem ID for BIOS loading in HD Audio codec.
  *     31 ~ 16 :       Manufacture ID
  *     15 ~ 8  :       SKU ID
@@ -855,8 +873,10 @@ do_sku:
                case 0x10ec0267:
                case 0x10ec0268:
                case 0x10ec0269:
+               case 0x10ec0660:
+               case 0x10ec0662:
+               case 0x10ec0663:
                case 0x10ec0862:
-               case 0x10ec0662:        
                case 0x10ec0889:
                        snd_hda_codec_write(codec, 0x14, 0,
                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
@@ -881,7 +901,6 @@ do_sku:
                case 0x10ec0882:
                case 0x10ec0883:
                case 0x10ec0885:
-               case 0x10ec0888:
                case 0x10ec0889:
                        snd_hda_codec_write(codec, 0x20, 0,
                                            AC_VERB_SET_COEF_INDEX, 7);
@@ -893,6 +912,9 @@ do_sku:
                                            AC_VERB_SET_PROC_COEF,
                                            tmp | 0x2010);
                        break;
+               case 0x10ec0888:
+                       alc888_coef_init(codec);
+                       break;
                case 0x10ec0267:
                case 0x10ec0268:
                        snd_hda_codec_write(codec, 0x20, 0,
@@ -8214,6 +8236,9 @@ static int patch_alc883(struct hda_codec *codec)
        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC883_AUTO)
                spec->init_hook = alc883_auto_init;
+       else if (codec->vendor_id == 0x10ec0888)
+               spec->init_hook = alc888_coef_init;
+
 #ifdef CONFIG_SND_HDA_POWER_SAVE
        if (!spec->loopback.amplist)
                spec->loopback.amplist = alc883_loopbacks;
@@ -12662,6 +12687,12 @@ static struct hda_verb alc861vd_eapd_verbs[] = {
        { }
 };
 
+static struct hda_verb alc660vd_eapd_verbs[] = {
+       {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
+       {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
+       { }
+};
+
 static struct hda_verb alc861vd_lenovo_unsol_verbs[] = {
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -13202,6 +13233,8 @@ static int patch_alc861vd(struct hda_codec *codec)
        if (codec->vendor_id == 0x10ec0660) {
                spec->stream_name_analog = "ALC660-VD Analog";
                spec->stream_name_digital = "ALC660-VD Digital";
+               /* always turn on EAPD */
+               spec->init_verbs[spec->num_init_verbs++] = alc660vd_eapd_verbs;
        } else {
                spec->stream_name_analog = "ALC861VD Analog";
                spec->stream_name_digital = "ALC861VD Digital";