drm/i915: Respect GM965/GM45 bit-17-instead-of-bit-11 option for swizzling.

[safe/jmp/linux-2.6] / 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 0e476eb..9d24aae 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -522,6 +522,7 @@
 #define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED   (2 << 0)
 #define DCC_ADDRESSING_MODE_MASK                       (3 << 0)
 #define DCC_CHANNEL_XOR_DISABLE                                (1 << 10)
+#define DCC_CHANNEL_XOR_BIT_17                         (1 << 9)
 
 /** 965 MCH register controlling DRAM channel configuration */
 #define C0DRB3                 0x10206