1 files changed, 24 insertions, 21 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index f3658658548e..e035cf6de278 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -215,6 +215,7 @@ struct sigmatel_spec {
         unsigned int gpio_mute;
         unsigned int gpio_led;
         unsigned int gpio_led_polarity;
+        unsigned int vref_mute_led_nid; /* pin NID for mute-LED vref control */
         unsigned int vref_led;
 
         /* stream */
@@ -4318,12 +4319,10 @@ static void stac_store_hints(struct hda_codec *codec)
                 spec->eapd_switch = val;
         get_int_hint(codec, "gpio_led_polarity", &spec->gpio_led_polarity);
         if (get_int_hint(codec, "gpio_led", &spec->gpio_led)) {
-                if (spec->gpio_led <= 8) {
-                        spec->gpio_mask |= spec->gpio_led;
-                        spec->gpio_dir |= spec->gpio_led;
-                        if (spec->gpio_led_polarity)
-                                spec->gpio_data |= spec->gpio_led;
-                }
+                spec->gpio_mask |= spec->gpio_led;
+                spec->gpio_dir |= spec->gpio_led;
+                if (spec->gpio_led_polarity)
+                        spec->gpio_data |= spec->gpio_led;
         }
 }
 
@@ -4913,8 +4912,14 @@ static int find_mute_led_gpio(struct hda_codec *codec, int default_polarity)
                         if (sscanf(dev->name, "HP_Mute_LED_%d_%x",
                                   &spec->gpio_led_polarity,
                                   &spec->gpio_led) == 2) {
-                                if (spec->gpio_led < 4)
+                                unsigned int max_gpio;
+                                max_gpio = snd_hda_param_read(codec, codec->afg,
+                                                              AC_PAR_GPIO_CAP);
+                                max_gpio &= AC_GPIO_IO_COUNT;
+                                if (spec->gpio_led < max_gpio)
                                         spec->gpio_led = 1 << spec->gpio_led;
+                                else
+                                        spec->vref_mute_led_nid = spec->gpio_led;
                                 return 1;
                         }
                         if (sscanf(dev->name, "HP_Mute_LED_%d",
@@ -5043,15 +5048,12 @@ static int stac92xx_pre_resume(struct hda_codec *codec)
         struct sigmatel_spec *spec = codec->spec;
 
         /* sync mute LED */
-        if (spec->gpio_led) {
-                if (spec->gpio_led <= 8) {
-                        stac_gpio_set(codec, spec->gpio_mask,
-                                        spec->gpio_dir, spec->gpio_data);
-                } else {
-                        stac_vrefout_set(codec,
-                                        spec->gpio_led, spec->vref_led);
-                }
-        }
+        if (spec->vref_mute_led_nid)
+                stac_vrefout_set(codec, spec->vref_mute_led_nid,
+                                 spec->vref_led);
+        else if (spec->gpio_led)
+                stac_gpio_set(codec, spec->gpio_mask,
+                              spec->gpio_dir, spec->gpio_data);
         return 0;
 }
 
@@ -5076,7 +5078,7 @@ static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg,
         struct sigmatel_spec *spec = codec->spec;
 
         if (power_state == AC_PWRST_D3) {
-                if (spec->gpio_led > 8) {
+                if (spec->vref_mute_led_nid) {
                         /* with vref-out pin used for mute led control
                          * codec AFG is prevented from D3 state
                          */
@@ -5129,7 +5131,7 @@ static int stac92xx_update_led_status(struct hda_codec *codec)
                 }
         }
         /*polarity defines *not* muted state level*/
-        if (spec->gpio_led <= 8) {
+        if (!spec->vref_mute_led_nid) {
                 if (muted)
                         spec->gpio_data &= ~spec->gpio_led; /* orange */
                 else
@@ -5147,7 +5149,8 @@ static int stac92xx_update_led_status(struct hda_codec *codec)
                 muted_lvl = spec->gpio_led_polarity ?
                                 AC_PINCTL_VREF_GRD : AC_PINCTL_VREF_HIZ;
                 spec->vref_led = muted ? muted_lvl : notmtd_lvl;
-                stac_vrefout_set(codec, spec->gpio_led, spec->vref_led);
+                stac_vrefout_set(codec, spec->vref_mute_led_nid,
+                                 spec->vref_led);
         }
         return 0;
 }
@@ -5661,7 +5664,7 @@ again:
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         if (spec->gpio_led) {
-                if (spec->gpio_led <= 8) {
+                if (!spec->vref_mute_led_nid) {
                         spec->gpio_mask |= spec->gpio_led;
                         spec->gpio_dir |= spec->gpio_led;
                         spec->gpio_data |= spec->gpio_led;
@@ -5976,7 +5979,7 @@ again:
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         if (spec->gpio_led) {
-                if (spec->gpio_led <= 8) {
+                if (!spec->vref_mute_led_nid) {
                         spec->gpio_mask |= spec->gpio_led;
                         spec->gpio_dir |= spec->gpio_led;
                         spec->gpio_data |= spec->gpio_led;