[ALSA] hda-codec - Fix default pin config of Abit AW9D-MAX

Fix the default pin configuration of Abit AW9D-MAX.  The board has a
broken BIOS that doesn't set the correct pin default configs, which
screws up the auto-configuration of snd-hda-intel driver.
The patch enables the override of default pin config values.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 57 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 804276685324..d7eb22f5ca38 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -724,6 +724,38 @@ static void alc_subsystem_id(struct hda_codec *codec,
 }
 
 /*
+ * Fix-up pin default configurations
+ */
+
+struct alc_pincfg {
+        hda_nid_t nid;
+        u32 val;
+};
+
+static void alc_fix_pincfg(struct hda_codec *codec,
+                           const struct snd_pci_quirk *quirk,
+                           const struct alc_pincfg **pinfix)
+{
+        const struct alc_pincfg *cfg;
+
+        quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
+        if (!quirk)
+                return;
+
+        cfg = pinfix[quirk->value];
+        for (; cfg->nid; cfg++) {
+                int i;
+                u32 val = cfg->val;
+                for (i = 0; i < 4; i++) {
+                        snd_hda_codec_write(codec, cfg->nid, 0,
+                                    AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 + i,
+                                    val & 0xff);
+                        val >>= 8;
+                }
+        }
+}
+
+/*
  * ALC880 3-stack model
  *
  * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0e)
@@ -5410,6 +5442,29 @@ static struct alc_config_preset alc882_presets[] = {
 
 
 /*
+ * Pin config fixes
+ */
+enum { 
+        PINFIX_ABIT_AW9D_MAX
+};
+
+static struct alc_pincfg alc882_abit_aw9d_pinfix[] = {
+        { 0x15, 0x01080104 }, /* side */
+        { 0x16, 0x01011012 }, /* rear */
+        { 0x17, 0x01016011 }, /* clfe */
+        { }
+};
+
+static const struct alc_pincfg *alc882_pin_fixes[] = {
+        [PINFIX_ABIT_AW9D_MAX] = alc882_abit_aw9d_pinfix,
+};
+
+static struct snd_pci_quirk alc882_pinfix_tbl[] = {
+        SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
+        {}
+};
+
+/*
  * BIOS auto configuration
  */
 static void alc882_auto_set_output_and_unmute(struct hda_codec *codec,
@@ -5532,6 +5587,8 @@ static int patch_alc882(struct hda_codec *codec)
                 }
         }
 
+        alc_fix_pincfg(codec, alc882_pinfix_tbl, alc882_pin_fixes);
+
         if (board_config == ALC882_AUTO) {
                 /* automatic parse from the BIOS config */
                 err = alc882_parse_auto_config(codec);