---

yaml --- r: 250600 b: refs/heads/master c: 7df8721 h: refs/heads/master v: v3
git-mirror · May 10, 2011 · 55c10fc · 55c10fc
1 parent 6d08402
commit 55c10fc
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a246cfc3c337ecb800d508ee5ed906534edb25c
+refs/heads/master: 7df8721beb9cbd849dce2b153e3b287c98adbb7f
diff --git a/trunk/drivers/gpu/drm/i915/intel_display.c b/trunk/drivers/gpu/drm/i915/intel_display.c
@@ -6959,7 +6959,7 @@ void gen6_enable_rps(struct drm_i915_private *dev_priv)
 {
 	u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
 	u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS);
-	u32 pcu_mbox;
+	u32 pcu_mbox, rc6_mask = 0;
 	int cur_freq, min_freq, max_freq;
 	int i;
 
@@ -6990,9 +6990,12 @@ void gen6_enable_rps(struct drm_i915_private *dev_priv)
 	I915_WRITE(GEN6_RC6p_THRESHOLD, 100000);
 	I915_WRITE(GEN6_RC6pp_THRESHOLD, 64000); /* unused */
 
+	if (i915_enable_rc6)
+		rc6_mask = GEN6_RC_CTL_RC6p_ENABLE |
+			GEN6_RC_CTL_RC6_ENABLE;
+
 	I915_WRITE(GEN6_RC_CONTROL,
-		   GEN6_RC_CTL_RC6p_ENABLE |
-		   GEN6_RC_CTL_RC6_ENABLE |
+		   rc6_mask |
 		   GEN6_RC_CTL_EI_MODE(1) |
 		   GEN6_RC_CTL_HW_ENABLE);