[ALSA] HDA: Add support for Gateway NX860

This patch adds support for the Gateway NX860 system.

Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

2 files changed, 29 insertions, 2 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 57b878cc393c..355ff0a2bb7c 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -917,6 +917,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
           ref           Reference board, base config
           m2-2          Some Gateway MX series laptops
           m6            Some Gateway NX series laptops
+          pa6           Gateway NX860 series
 
         STAC9227/9228/9229/927x
           ref           Reference board
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index a6a0a80edc3b..6e6818c8db18 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -51,6 +51,7 @@ enum {
         STAC_925x_REF,
         STAC_M2_2,
         STAC_MA6,
+        STAC_PA6,
         STAC_925x_MODELS
 };
 
@@ -152,6 +153,10 @@ static hda_nid_t stac925x_dac_nids[1] = {
         0x02,
 };
 
+static hda_nid_t stac925x_dmic_nids[1] = {
+        0x15, 
+};
+
 static hda_nid_t stac922x_adc_nids[2] = {
         0x06, 0x07,
 };
@@ -482,6 +487,11 @@ static unsigned int stac925x_MA6_pin_configs[8] = {
         0x90a70320, 0x90100211, 0x400003f1, 0x9033032e,
 };
 
+static unsigned int stac925x_PA6_pin_configs[8] = {
+        0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
+        0x50a103f0, 0x90100211, 0x400003f1, 0x9033032e,
+};
+
 static unsigned int stac925xM2_2_pin_configs[8] = {
         0x40c003f3, 0x424503f2, 0x041800f4, 0x02a19020,
         0x50a103F0, 0x90100210, 0x400003f1, 0x9033032e,
@@ -491,20 +501,24 @@ static unsigned int *stac925x_brd_tbl[STAC_925x_MODELS] = {
         [STAC_REF] = ref925x_pin_configs,
         [STAC_M2_2] = stac925xM2_2_pin_configs,
         [STAC_MA6] = stac925x_MA6_pin_configs,
+        [STAC_PA6] = stac925x_PA6_pin_configs,
 };
 
 static const char *stac925x_models[STAC_925x_MODELS] = {
         [STAC_REF] = "ref",
         [STAC_M2_2] = "m2-2",
         [STAC_MA6] = "m6",
+        [STAC_PA6] = "pa6",
 };
 
 static struct snd_pci_quirk stac925x_cfg_tbl[] = {
         /* SigmaTel reference board */
         SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_REF),
+        SND_PCI_QUIRK(0x8384, 0x7632, "Stac9202 Reference Board", STAC_REF),
         SND_PCI_QUIRK(0x107b, 0x0316, "Gateway M255", STAC_REF),
         SND_PCI_QUIRK(0x107b, 0x0366, "Gateway MP6954", STAC_REF),
         SND_PCI_QUIRK(0x107b, 0x0461, "Gateway NX560XL", STAC_MA6),
+        SND_PCI_QUIRK(0x107b, 0x0681, "Gateway NX860", STAC_PA6),
         SND_PCI_QUIRK(0x1002, 0x437b, "Gateway MX6453", STAC_M2_2),
         {} /* terminator */
 };
@@ -1911,7 +1925,8 @@ static int patch_stac925x(struct hda_codec *codec)
                                                         stac925x_cfg_tbl);
  again:
         if (spec->board_config < 0) {
-                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x, using BIOS defaults\n");
+                snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x," 
+                                      "using BIOS defaults\n");
                 err = stac92xx_save_bios_config_regs(codec);
                 if (err < 0) {
                         stac92xx_free(codec);
@@ -1929,7 +1944,18 @@ static int patch_stac925x(struct hda_codec *codec)
         spec->adc_nids = stac925x_adc_nids;
         spec->mux_nids = stac925x_mux_nids;
         spec->num_muxes = 1;
-        spec->num_dmics = 0;
+        switch (codec->vendor_id) {
+        case 0x83847632: /* STAC9202  */
+        case 0x83847633: /* STAC9202D */
+        case 0x83847636: /* STAC9251  */
+        case 0x83847637: /* STAC9251D */
+                spec->num_dmics = 1;
+                spec->dmic_nids = stac925x_dmic_nids;
+                break;
+        default:
+                spec->num_dmics = 0;
+                break;
+        }
 
         spec->init = stac925x_core_init;
         spec->mixer = stac925x_mixer;