drm/i915: support overclocking on Sandy Bridge

[deliverable/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 677eca65a4bc3ff52a09aa817cb50b3023fe550c..1bc816f3934bbb8cba02aac5af303be6c4f10053 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3240,6 +3240,7 @@
 
 #define GEN6_PCODE_MAILBOX                     0x138124
 #define   GEN6_PCODE_READY                     (1<<31)
+#define   GEN6_READ_OC_PARAMS                  0xc
 #define   GEN6_PCODE_WRITE_MIN_FREQ_TABLE      0x9
 #define GEN6_PCODE_DATA                                0x138128