Merge branch 'master'

1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/char/drm/i915_drm.h b/drivers/char/drm/i915_drm.h
index 77412ddac007..4cb3da578330 100644
--- a/drivers/char/drm/i915_drm.h
+++ b/drivers/char/drm/i915_drm.h
@@ -74,6 +74,30 @@ typedef struct _drm_i915_sarea {
         int pf_active;
         int pf_current_page;    /* which buffer is being displayed? */
         int perf_boxes;         /* performance boxes to be displayed */
+        int width, height;      /* screen size in pixels */
+
+        drm_handle_t front_handle;
+        int front_offset;
+        int front_size;
+
+        drm_handle_t back_handle;
+        int back_offset;
+        int back_size;
+
+        drm_handle_t depth_handle;
+        int depth_offset;
+        int depth_size;
+
+        drm_handle_t tex_handle;
+        int tex_offset;
+        int tex_size;
+        int log_tex_granularity;
+        int pitch;
+        int rotation;           /* 0, 90, 180 or 270 */
+        int rotated_offset;
+        int rotated_size;
+        int rotated_pitch;
+        int virtualX, virtualY;
 } drm_i915_sarea_t;
 
 /* Flags for perf_boxes
@@ -99,6 +123,7 @@ typedef struct _drm_i915_sarea {
 #define DRM_I915_FREE           0x09
 #define DRM_I915_INIT_HEAP      0x0a
 #define DRM_I915_CMDBUFFER      0x0b
+#define DRM_I915_DESTROY_HEAP   0x0c
 
 #define DRM_IOCTL_I915_INIT             DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
 #define DRM_IOCTL_I915_FLUSH            DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
@@ -112,6 +137,7 @@ typedef struct _drm_i915_sarea {
 #define DRM_IOCTL_I915_FREE             DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t)
 #define DRM_IOCTL_I915_INIT_HEAP        DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t)
 #define DRM_IOCTL_I915_CMDBUFFER        DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t)
+#define DRM_IOCTL_I915_DESTROY_HEAP     DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t)
 
 /* Allow drivers to submit batchbuffers directly to hardware, relying
  * on the security mechanisms provided by hardware.
@@ -191,4 +217,11 @@ typedef struct drm_i915_mem_init_heap {
         int start;
 } drm_i915_mem_init_heap_t;
 
+/* Allow memory manager to be torn down and re-initialized (eg on
+ * rotate):
+ */
+typedef struct drm_i915_mem_destroy_heap {
+        int region;
+} drm_i915_mem_destroy_heap_t;
+
 #endif                          /* _I915_DRM_H_ */