---

yaml --- r: 178847 b: refs/heads/master c: 1d3c36a h: refs/heads/master i: 178845: b3c37a4 178843: 558fc89 178839: 747b2cc 178831: 161b238 178815: 11c0afa v: v3
git-mirror · Jan 6, 2010 · 996f3a2 · 996f3a2
1 parent 7d4a904
commit 996f3a2
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Showing 4 changed files with 2 additions and 16 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 76446cac68568fc7f5168a27deaf803ed22a4360
+refs/heads/master: 1d3c36ad4122651018599d4e3c9be0cccfbfb939
diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.h b/trunk/drivers/gpu/drm/i915/i915_drv.h
@@ -307,8 +307,6 @@ typedef struct drm_i915_private {
 	u32 saveDSPACNTR;
 	u32 saveDSPBCNTR;
 	u32 saveDSPARB;
-	u32 saveRENDERSTANDBY;
-	u32 savePWRCTXA;
 	u32 saveHWS;
 	u32 savePIPEACONF;
 	u32 savePIPEBCONF;

diff --git a/trunk/drivers/gpu/drm/i915/i915_suspend.c b/trunk/drivers/gpu/drm/i915/i915_suspend.c
@@ -732,12 +732,6 @@ int i915_save_state(struct drm_device *dev)
 
 	pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB);
 
-	/* Render Standby */
-	if (I915_HAS_RC6(dev)) {
-		dev_priv->saveRENDERSTANDBY = I915_READ(MCHBAR_RENDER_STANDBY);
-		dev_priv->savePWRCTXA = I915_READ(PWRCTXA);
-	}
-
 	/* Hardware status page */
 	dev_priv->saveHWS = I915_READ(HWS_PGA);
 
@@ -793,12 +787,6 @@ int i915_restore_state(struct drm_device *dev)
 
 	pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB);
 
-	/* Render Standby */
-	if (I915_HAS_RC6(dev)) {
-		I915_WRITE(MCHBAR_RENDER_STANDBY, dev_priv->saveRENDERSTANDBY);
-		I915_WRITE(PWRCTXA, dev_priv->savePWRCTXA);
-	}
-
 	/* Hardware status page */
 	I915_WRITE(HWS_PGA, dev_priv->saveHWS);
 

diff --git a/trunk/drivers/gpu/drm/i915/intel_display.c b/trunk/drivers/gpu/drm/i915/intel_display.c
@@ -4593,7 +4593,7 @@ void intel_init_clock_gating(struct drm_device *dev)
 	 * GPU can automatically power down the render unit if given a page
 	 * to save state.
 	 */
-	if (I915_HAS_RC6(dev)) {
+	if (I915_HAS_RC6(dev) && drm_core_check_feature(dev, DRIVER_MODESET)) {
 		struct drm_gem_object *pwrctx;
 		struct drm_i915_gem_object *obj_priv;
 		int ret;