* 0x06: ring 2 head pointer (915-class)
* 0x10-0x1b: Context status DWords (GM45)
* 0x1f: Last written status offset. (GM45)
+ * 0x20-0x2f: Reserved (Gen6+)
*
- * The area from dword 0x20 to 0x3ff is available for driver usage.
+ * The area from dword 0x30 to 0x3ff is available for driver usage.
*/
-#define I915_GEM_HWS_INDEX 0x20
-#define I915_GEM_HWS_SCRATCH_INDEX 0x30
+#define I915_GEM_HWS_INDEX 0x30
+#define I915_GEM_HWS_SCRATCH_INDEX 0x40
#define I915_GEM_HWS_SCRATCH_ADDR (I915_GEM_HWS_SCRATCH_INDEX << MI_STORE_DWORD_INDEX_SHIFT)
void intel_unpin_ringbuffer_obj(struct intel_ringbuffer *ringbuf);