drm/i915: Set the required VFMUNIT clock gating disable on Ironlake.

[mcf548x/linux.git] / drivers / gpu / drm / i915 / i915_reg.h

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 878fc766a12cc05f6b30c90d53d65a52c6023727..8470a972f1bb0adadcf1e77e99afc6bea15db33e 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2471,6 +2471,9 @@
 # define MARIUNIT_CLOCK_GATE_DISABLE           (1 << 18)
 # define SVSMUNIT_CLOCK_GATE_DISABLE           (1 << 1)
 
+#define PCH_3DCGDIS1           0x46024
+# define VFMUNIT_CLOCK_GATE_DISABLE            (1 << 11)
+
 #define FDI_PLL_FREQ_CTL        0x46030
 #define  FDI_PLL_FREQ_CHANGE_REQUEST    (1<<24)
 #define  FDI_PLL_FREQ_LOCK_LIMIT_MASK   0xfff00