drm/i915: Add support for the G33, Q33, and Q35 chipsets.

These require that the status page be referenced by a pointer in GTT, rather
than phsyical memory.  So, we have the X Server allocate that memory and tell
us the address, instead.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h
index 93cdcfe6aa84..85e323acb95d 100644
--- a/drivers/char/drm/i915_drv.h
+++ b/drivers/char/drm/i915_drv.h
@@ -91,6 +91,8 @@ typedef struct drm_i915_private {
         void *hw_status_page;
         dma_addr_t dma_status_page;
         unsigned long counter;
+        unsigned int status_gfx_addr;
+        drm_local_map_t hws_map;
 
         unsigned int cpp;
         int back_offset;