[ALSA] snd_hda_intel: fix for intel imac

Add handling of Intel-iMac-specific pinconfig of the sound card.
Intel-iMac now handled as a separated subsystem.

Signed-off-by: Sylvain FORET <sylvain.foret@anu.edu.au>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 12 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 5e6d02cf6726..ab6d42207814 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -62,6 +62,7 @@ enum {
         STAC_MACBOOK,
         STAC_MACBOOK_PRO_V1,
         STAC_MACBOOK_PRO_V2,
+        STAC_IMAC_INTEL,
         STAC_922X_MODELS
 };
 
@@ -536,6 +537,12 @@ static unsigned int macbook_pro_v2_pin_configs[10] = {
         0x400000fc, 0x400000fb,
 };
 
+static unsigned int imac_intel_pin_configs[10] = {
+        0x0121e230, 0x90a70120, 0x9017e110, 0x400000fe,
+        0x400000fd, 0x0181e021, 0x1145e040, 0x400000fa,
+        0x400000fc, 0x400000fb,
+};
+
 static unsigned int *stac922x_brd_tbl[STAC_922X_MODELS] = {
         [STAC_D945_REF] = ref922x_pin_configs,
         [STAC_D945GTP3] = d945gtp3_pin_configs,
@@ -544,6 +551,7 @@ static unsigned int *stac922x_brd_tbl[STAC_922X_MODELS] = {
         [STAC_MACBOOK] = macbook_pro_v1_pin_configs,
         [STAC_MACBOOK_PRO_V1] = macbook_pro_v1_pin_configs,
         [STAC_MACBOOK_PRO_V2] = macbook_pro_v2_pin_configs,
+        [STAC_IMAC_INTEL] = imac_intel_pin_configs,
 };
 
 static const char *stac922x_models[STAC_922X_MODELS] = {
@@ -554,6 +562,7 @@ static const char *stac922x_models[STAC_922X_MODELS] = {
         [STAC_MACBOOK]  = "macbook",
         [STAC_MACBOOK_PRO_V1]   = "macbook-pro-v1",
         [STAC_MACBOOK_PRO_V2]   = "macbook-pro",
+        [STAC_IMAC_INTEL] = "imac-intel",
 };
 
 static struct snd_pci_quirk stac922x_cfg_tbl[] = {
@@ -1920,6 +1929,9 @@ static int patch_stac922x(struct hda_codec *codec)
                 case 0x106b1e00: /* MacBook Pro second generation */
                         spec->board_config = STAC_MACBOOK_PRO_V2;
                         break;
+                case 0x106b0700: /* Intel-based iMac */
+                        spec->board_config = STAC_IMAC_INTEL;
+                        break;
                 }
         }