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authorRob Clark <robdclark@gmail.com>2013-08-07 13:41:24 -0400
committerDave Airlie <airlied@redhat.com>2013-08-19 10:36:04 +1000
commitbcc5c9d50e93bb7d949f6f38063b62dd35ca84d1 (patch)
treeb1390993cb1b234f2a67a6e6dcb603472936dbbf /include/drm
parent367bbd49202dd256dce1217c2f7cd0d5d1916f7b (diff)
downloadlinux-bcc5c9d50e93bb7d949f6f38063b62dd35ca84d1.tar.bz2
drm/gem: add shmem get/put page helpers
Basically just extracting some code duplicated in gma500, omapdrm, udl, and upcoming msm driver. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d6d9a28fc6b4..91f343c8b160 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1616,6 +1616,10 @@ void drm_gem_free_mmap_offset(struct drm_gem_object *obj);
int drm_gem_create_mmap_offset(struct drm_gem_object *obj);
int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size);
+struct page **drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
+void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
+ bool dirty, bool accessed);
+
struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
struct drm_file *filp,
u32 handle);