ALSA: hda - Add a workaround for ASUS A7K

ASUS A7K needs additional GPIO1 bit setup; it has to be cleared.
Added a new fixup hook for this laptop so that it works as is.

Refernece: Novell bnc#494309
	http://bugzilla.novell.com/show_bug.cgi?id=494309

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 48 insertions, 11 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c1e05994cc31..901c2999ed64 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1362,7 +1362,7 @@ static void alc_ssid_check(struct hda_codec *codec,
 }
 
 /*
- * Fix-up pin default configurations
+ * Fix-up pin default configurations and add default verbs
  */
 
 struct alc_pincfg {
@@ -1370,9 +1370,14 @@ struct alc_pincfg {
         u32 val;
 };
 
-static void alc_fix_pincfg(struct hda_codec *codec,
+struct alc_fixup {
+        const struct alc_pincfg *pins;
+        const struct hda_verb *verbs;
+};
+
+static void alc_pick_fixup(struct hda_codec *codec,
                            const struct snd_pci_quirk *quirk,
-                           const struct alc_pincfg **pinfix)
+                           const struct alc_fixup *fix)
 {
         const struct alc_pincfg *cfg;
 
@@ -1380,9 +1385,14 @@ static void alc_fix_pincfg(struct hda_codec *codec,
         if (!quirk)
                 return;
 
-        cfg = pinfix[quirk->value];
-        for (; cfg->nid; cfg++)
-                snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
+        fix += quirk->value;
+        cfg = fix->pins;
+        if (cfg) {
+                for (; cfg->nid; cfg++)
+                        snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
+        }
+        if (fix->verbs)
+                add_verb(codec->spec, fix->verbs);
 }
 
 /*
@@ -9593,11 +9603,13 @@ static struct alc_pincfg alc882_abit_aw9d_pinfix[] = {
         { }
 };
 
-static const struct alc_pincfg *alc882_pin_fixes[] = {
-        [PINFIX_ABIT_AW9D_MAX] = alc882_abit_aw9d_pinfix,
+static const struct alc_fixup alc882_fixups[] = {
+        [PINFIX_ABIT_AW9D_MAX] = {
+                .pins = alc882_abit_aw9d_pinfix
+        },
 };
 
-static struct snd_pci_quirk alc882_pinfix_tbl[] = {
+static struct snd_pci_quirk alc882_fixup_tbl[] = {
         SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
         {}
 };
@@ -9869,7 +9881,7 @@ static int patch_alc882(struct hda_codec *codec)
                 board_config = ALC882_AUTO;
         }
 
-        alc_fix_pincfg(codec, alc882_pinfix_tbl, alc882_pin_fixes);
+        alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups);
 
         if (board_config == ALC882_AUTO) {
                 /* automatic parse from the BIOS config */
@@ -15159,7 +15171,7 @@ static struct snd_pci_quirk alc861vd_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1019, 0xa88d, "Realtek ALC660 demo", ALC660VD_3ST),
         SND_PCI_QUIRK(0x103c, 0x30bf, "HP TX1000", ALC861VD_HP),
         SND_PCI_QUIRK(0x1043, 0x12e2, "Asus z35m", ALC660VD_3ST),
-        SND_PCI_QUIRK(0x1043, 0x1339, "Asus G1", ALC660VD_3ST),
+        /*SND_PCI_QUIRK(0x1043, 0x1339, "Asus G1", ALC660VD_3ST),*/ /* auto */
         SND_PCI_QUIRK(0x1043, 0x1633, "Asus V1Sn", ALC660VD_ASUS_V1S),
         SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS", ALC660VD_3ST_DIG),
         SND_PCI_QUIRK(0x10de, 0x03f0, "Realtek ALC660 demo", ALC660VD_3ST),
@@ -15552,6 +15564,29 @@ static void alc861vd_auto_init(struct hda_codec *codec)
                 alc_inithook(codec);
 }
 
+enum {
+        ALC660VD_FIX_ASUS_GPIO1
+};
+
+/* reset GPIO1 */
+static const struct hda_verb alc660vd_fix_asus_gpio1_verbs[] = {
+        {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
+        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
+        {0x01, AC_VERB_SET_GPIO_DATA, 0x01},
+        { }
+};
+
+static const struct alc_fixup alc861vd_fixups[] = {
+        [ALC660VD_FIX_ASUS_GPIO1] = {
+                .verbs = alc660vd_fix_asus_gpio1_verbs,
+        },
+};
+
+static struct snd_pci_quirk alc861vd_fixup_tbl[] = {
+        SND_PCI_QUIRK(0x1043, 0x1339, "ASUS A7-K", ALC660VD_FIX_ASUS_GPIO1),
+        {}
+};
+
 static int patch_alc861vd(struct hda_codec *codec)
 {
         struct alc_spec *spec;
@@ -15573,6 +15608,8 @@ static int patch_alc861vd(struct hda_codec *codec)
                 board_config = ALC861VD_AUTO;
         }
 
+        alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups);
+
         if (board_config == ALC861VD_AUTO) {
                 /* automatic parse from the BIOS config */
                 err = alc861vd_parse_auto_config(codec);