drm/i915: add dynamic clock frequency control

[safe/jmp/linux-2.6] / drivers / gpu / drm / i915 / intel_i2c.c

diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 62b8bea..c7eab72 100644 (file)
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -42,11 +42,11 @@ void intel_i2c_quirk_set(struct drm_device *dev, bool enable)
        if (!IS_IGD(dev))
                return;
        if (enable)
-               I915_WRITE(CG_2D_DIS,
-                       I915_READ(CG_2D_DIS) | DPCUNIT_CLOCK_GATE_DISABLE);
+               I915_WRITE(DSPCLK_GATE_D,
+                       I915_READ(DSPCLK_GATE_D) | DPCUNIT_CLOCK_GATE_DISABLE);
        else
-               I915_WRITE(CG_2D_DIS,
-                       I915_READ(CG_2D_DIS) & (~DPCUNIT_CLOCK_GATE_DISABLE));
+               I915_WRITE(DSPCLK_GATE_D,
+                       I915_READ(DSPCLK_GATE_D) & (~DPCUNIT_CLOCK_GATE_DISABLE));
 }
 
 /*