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authorAlan Cox <alan@linux.intel.com>2011-06-07 14:17:51 +0100
committerDave Airlie <airlied@redhat.com>2011-07-25 12:07:15 +0100
commit62cb70118c4efabb3c0a6f962168ddcad4344eef (patch)
tree68c8877c9fd761435082b84ae53c579e2a79fb93 /include/drm
parent04fee895ef98ffbb91a941b53a92d6949bb6d1c4 (diff)
downloadlinux-62cb70118c4efabb3c0a6f962168ddcad4344eef.tar.bz2
drm/gem: add support for private objects
These small changes should allow GEM to be used with non shmem objects as well as shmem objects. In the GMA500 case it allows the base framebuffer to appear as a GEM object and thus acquire a handle and work with KMS. For i915 it ought to be trivial to get back the wasted memory but putting the system fb back into stolen RAM and in general I can imagine it allowing the use of GEM and thus KMS with all the older cards that have their framebuffer firmly placed in video RAM. Signed-off-by: Alan Cox <alan@linux.intel.com> Tested-by: Rob Clark <rob@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d9c8c6c4639a..9b7c2bb4bb44 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1541,6 +1541,8 @@ struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
size_t size);
int drm_gem_object_init(struct drm_device *dev,
struct drm_gem_object *obj, size_t size);
+int drm_gem_private_object_init(struct drm_device *dev,
+ struct drm_gem_object *obj, size_t size);
void drm_gem_object_handle_free(struct drm_gem_object *obj);
void drm_gem_vm_open(struct vm_area_struct *vma);
void drm_gem_vm_close(struct vm_area_struct *vma);