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[1/3] drm/i915 save power context on ironlake

Message ID 1277444424-5766-2-git-send-email-nanhai.zou@intel.com (mailing list archive)
State Deferred, archived
Headers show

Commit Message

Zou, Nanhai June 25, 2010, 5:40 a.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 88a1ab7..c3c9feb 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5299,7 +5299,8 @@  void intel_init_clock_gating(struct drm_device *dev)
 					(I915_READ(DISP_ARB_CTL) |
 						DISP_FBC_WM_DIS));
 		}
-		return;
+		if (IS_GEN6(dev))
+			return;
 	} else if (IS_G4X(dev)) {
 		uint32_t dspclk_gate;
 		I915_WRITE(RENCLK_GATE_D1, 0);