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Diffstat (limited to 'include/drm/intel-gtt.h')
-rw-r--r--include/drm/intel-gtt.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
index 2e37e9f02e71..6eb76a1f11ab 100644
--- a/include/drm/intel-gtt.h
+++ b/include/drm/intel-gtt.h
@@ -3,7 +3,7 @@
#ifndef _DRM_INTEL_GTT_H
#define _DRM_INTEL_GTT_H
-const struct intel_gtt {
+struct intel_gtt {
/* Size of memory reserved for graphics by the BIOS */
unsigned int stolen_size;
/* Total number of gtt entries. */
@@ -17,6 +17,7 @@ const struct intel_gtt {
unsigned int do_idle_maps : 1;
/* Share the scratch page dma with ppgtts. */
dma_addr_t scratch_page_dma;
+ struct page *scratch_page;
/* for ppgtt PDE access */
u32 __iomem *gtt;
/* needed for ioremap in drm/i915 */
@@ -39,10 +40,6 @@ void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries);
#define AGP_DCACHE_MEMORY 1
#define AGP_PHYS_MEMORY 2
-/* New caching attributes for gen6/sandybridge */
-#define AGP_USER_CACHED_MEMORY_LLC_MLC (AGP_USER_TYPES + 2)
-#define AGP_USER_UNCACHED_MEMORY (AGP_USER_TYPES + 4)
-
/* flag for GFDT type */
#define AGP_USER_CACHED_MEMORY_GFDT (1 << 3)