---

yaml --- r: 293729 b: refs/heads/master c: bc6389e h: refs/heads/master i: 293727: 98b9991 v: v3
git-mirror · Mar 13, 2012 · 8a66fc4 · 8a66fc4
1 parent f97028e
commit 8a66fc4
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Showing 3 changed files with 10 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ddb2005516949dc50d117cb8381d7a3f8f0614b0
+refs/heads/master: bc6389e4fa1a6535021ffc4d3b37d48f9a0542e2
diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_drv.h b/trunk/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -519,6 +519,7 @@ struct nouveau_pm_memtimings {
 };
 
 struct nouveau_pm_fan {
+	u32 percent;
 	u32 min_duty;
 	u32 max_duty;
 	u32 pwm_freq;

diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_pm.c b/trunk/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -89,7 +89,10 @@ nouveau_pwmfan_set(struct drm_device *dev, int percent)
 		if (dev_priv->card_type <= NV_40 || (gpio.log[0] & 1))
 			duty = divs - duty;
 
-		return pm->pwm_set(dev, gpio.line, divs, duty);
+		ret = pm->pwm_set(dev, gpio.line, divs, duty);
+		if (!ret)
+			pm->fan.percent = percent;
+		return ret;
 	}
 
 	return -ENODEV;
@@ -800,6 +803,9 @@ nouveau_pm_init(struct drm_device *dev)
 		}
 	}
 
+	/* determine the current fan speed */
+	pm->fan.percent = nouveau_pwmfan_get(dev);
+
 	nouveau_sysfs_init(dev);
 	nouveau_hwmon_init(dev);
 #if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
@@ -844,4 +850,5 @@ nouveau_pm_resume(struct drm_device *dev)
 	perflvl = pm->cur;
 	pm->cur = &pm->boot;
 	nouveau_pm_perflvl_set(dev, perflvl);
+	nouveau_pwmfan_set(dev, pm->fan.percent);
 }