---

yaml --- r: 182755 b: refs/heads/master c: c21bd02 h: refs/heads/master i: 182753: 890fa44 182751: 9a30f90 v: v3
git-mirror · Feb 8, 2010 · d208a0d · d208a0d
1 parent c7b62d6
commit d208a0d
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Showing 2 changed files with 28 additions and 31 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07f804495cb08c8fdf16eee8f7d90edce4a3c9c5
+refs/heads/master: c21bd0254371c207636e84c9e033d13a6fe48d43
diff --git a/trunk/sound/pci/hda/patch_sigmatel.c b/trunk/sound/pci/hda/patch_sigmatel.c
@@ -4363,6 +4363,12 @@ static int stac92xx_init(struct hda_codec *codec)
 		if (enable_pin_detect(codec, nid, STAC_PWR_EVENT))
 			stac_issue_unsol_event(codec, nid);
 	}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+	/* sync mute LED */
+	if (spec->gpio_led && codec->patch_ops.check_power_status)
+		codec->patch_ops.check_power_status(codec, 0x01);
+#endif	
 	if (spec->dac_list)
 		stac92xx_power_down(codec);
 	return 0;
@@ -4909,6 +4915,11 @@ static int stac92xx_resume(struct hda_codec *codec)
 			stac_issue_unsol_event(codec,
 					       spec->autocfg.line_out_pins[0]);
 	}
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+	/* sync mute LED */
+	if (spec->gpio_led && codec->patch_ops.check_power_status)
+		codec->patch_ops.check_power_status(codec, 0x01);
+#endif	
 	return 0;
 }
 
@@ -4928,43 +4939,29 @@ static int stac92xx_hp_check_power_status(struct hda_codec *codec,
 					      hda_nid_t nid)
 {
 	struct sigmatel_spec *spec = codec->spec;
+	int i, muted = 1;
 
-	if (nid == 0x10) {
-		if (snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
-		    HDA_AMP_MUTE)
-			spec->gpio_data &= ~spec->gpio_led; /* orange */
-		else
-			spec->gpio_data |= spec->gpio_led; /* white */
-
-		if (!spec->gpio_led_polarity) {
-			/* LED state is inverted on these systems */
-			spec->gpio_data ^= spec->gpio_led;
+	for (i = 0; i < spec->multiout.num_dacs; i++) {
+		nid = spec->multiout.dac_nids[i];
+		if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
+		      HDA_AMP_MUTE)) {
+			muted = 0; /* something heard */
+			break;
 		}
-
-		stac_gpio_set(codec, spec->gpio_mask,
-			      spec->gpio_dir,
-			      spec->gpio_data);
 	}
+	if (muted)
+		spec->gpio_data &= ~spec->gpio_led; /* orange */
+	else
+		spec->gpio_data |= spec->gpio_led; /* white */
 
-	return 0;
-}
-
-static int idt92hd83xxx_hp_check_power_status(struct hda_codec *codec,
-					      hda_nid_t nid)
-{
-	struct sigmatel_spec *spec = codec->spec;
+	if (!spec->gpio_led_polarity) {
+		/* LED state is inverted on these systems */
+		spec->gpio_data ^= spec->gpio_led;
+	}
 
-	if (nid != 0x13)
-		return 0;
-	if (snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) & HDA_AMP_MUTE)
-		spec->gpio_data |= spec->gpio_led; /* mute LED on */
-	else
-		spec->gpio_data &= ~spec->gpio_led; /* mute LED off */
 	stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
-
 	return 0;
 }
-
 #endif
 
 static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
@@ -5361,7 +5358,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 		spec->gpio_data |= spec->gpio_led;
 		/* register check_power_status callback. */
 		codec->patch_ops.check_power_status =
-			idt92hd83xxx_hp_check_power_status;
+			stac92xx_hp_check_power_status;
 	}
 #endif