ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs

[pandora-kernel.git] / sound / pci / hda / patch_sigmatel.c

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 616678f..ed67698 100644 (file)
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1631,7 +1631,7 @@ static const struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02bd,
                                "Dell Studio 1557", STAC_DELL_M6_DMIC),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe,
-                               "Dell Studio XPS 1645", STAC_DELL_M6_BOTH),
+                               "Dell Studio XPS 1645", STAC_DELL_M6_DMIC),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413,
                                "Dell Studio 1558", STAC_DELL_M6_DMIC),
        {} /* terminator */
@@ -4253,13 +4253,15 @@ static int enable_pin_detect(struct hda_codec *codec, hda_nid_t nid,
        return 1;
 }
 
-static int is_nid_hp_pin(struct auto_pin_cfg *cfg, hda_nid_t nid)
+static int is_nid_out_jack_pin(struct auto_pin_cfg *cfg, hda_nid_t nid)
 {
        int i;
        for (i = 0; i < cfg->hp_outs; i++)
                if (cfg->hp_pins[i] == nid)
                        return 1; /* nid is a HP-Out */
-
+       for (i = 0; i < cfg->line_outs; i++)
+               if (cfg->line_out_pins[i] == nid)
+                       return 1; /* nid is a line-Out */
        return 0; /* nid is not a HP-Out */
 };
 
@@ -4326,6 +4328,27 @@ static void stac_store_hints(struct hda_codec *codec)
        }
 }
 
+static void stac_issue_unsol_events(struct hda_codec *codec, int num_pins,
+                                   const hda_nid_t *pins)
+{
+       while (num_pins--)
+               stac_issue_unsol_event(codec, *pins++);
+}
+
+/* fake event to set up pins */
+static void stac_fake_hp_events(struct hda_codec *codec)
+{
+       struct sigmatel_spec *spec = codec->spec;
+
+       if (spec->autocfg.hp_outs)
+               stac_issue_unsol_events(codec, spec->autocfg.hp_outs,
+                                       spec->autocfg.hp_pins);
+       if (spec->autocfg.line_outs &&
+           spec->autocfg.line_out_pins[0] != spec->autocfg.hp_pins[0])
+               stac_issue_unsol_events(codec, spec->autocfg.line_outs,
+                                       spec->autocfg.line_out_pins);
+}
+
 static int stac92xx_init(struct hda_codec *codec)
 {
        struct sigmatel_spec *spec = codec->spec;
@@ -4376,10 +4399,7 @@ static int stac92xx_init(struct hda_codec *codec)
                stac92xx_auto_set_pinctl(codec, spec->autocfg.line_out_pins[0],
                                AC_PINCTL_OUT_EN);
                /* fake event to set up pins */
-               if (cfg->hp_pins[0])
-                       stac_issue_unsol_event(codec, cfg->hp_pins[0]);
-               else if (cfg->line_out_pins[0])
-                       stac_issue_unsol_event(codec, cfg->line_out_pins[0]);
+               stac_fake_hp_events(codec);
        } else {
                stac92xx_auto_init_multi_out(codec);
                stac92xx_auto_init_hp_out(codec);
@@ -4447,7 +4467,7 @@ static int stac92xx_init(struct hda_codec *codec)
                        continue;
                }
 
-               if (is_nid_hp_pin(cfg, nid))
+               if (is_nid_out_jack_pin(cfg, nid))
                        continue; /* already has an unsol event */
 
                pinctl = snd_hda_codec_read(codec, nid, 0,
@@ -4699,7 +4719,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
                unsigned int val = AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN;
                if (no_hp_sensing(spec, i))
                        continue;
-               if (presence)
+               if (1 /*presence*/)
                        stac92xx_set_pinctl(codec, cfg->hp_pins[i], val);
 #if 0 /* FIXME */
 /* Resetting the pinctl like below may lead to (a sort of) regressions
@@ -4932,7 +4952,14 @@ static int find_mute_led_gpio(struct hda_codec *codec, int default_polarity)
                        /* BIOS bug: unfilled OEM string */
                        if (strstr(dev->name, "HP_Mute_LED_P_G")) {
                                set_hp_led_gpio(codec);
-                               spec->gpio_led_polarity = 1;
+                               switch (codec->subsystem_id) {
+                               case 0x103c148a:
+                                       spec->gpio_led_polarity = 0;
+                                       break;
+                               default:
+                                       spec->gpio_led_polarity = 1;
+                                       break;
+                               }
                                return 1;
                        }
                }
@@ -5028,19 +5055,11 @@ static void stac927x_proc_hook(struct snd_info_buffer *buffer,
 #ifdef CONFIG_PM
 static int stac92xx_resume(struct hda_codec *codec)
 {
-       struct sigmatel_spec *spec = codec->spec;
-
        stac92xx_init(codec);
        snd_hda_codec_resume_amp(codec);
        snd_hda_codec_resume_cache(codec);
        /* fake event to set up pins again to override cached values */
-       if (spec->hp_detect) {
-               if (spec->autocfg.hp_pins[0])
-                       stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0]);
-               else if (spec->autocfg.line_out_pins[0])
-                       stac_issue_unsol_event(codec,
-                                              spec->autocfg.line_out_pins[0]);
-       }
+       stac_fake_hp_events(codec);
        return 0;
 }