drm/radeon: introduce gem_to_radeon_bo helper
... and switch it to container_of upcasting.
v2: converted new pageflip code-paths.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 69d00bf..a419b67 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -39,9 +39,8 @@
void radeon_gem_object_free(struct drm_gem_object *gobj)
{
- struct radeon_bo *robj = gobj->driver_private;
+ struct radeon_bo *robj = gem_to_radeon_bo(gobj);
- gobj->driver_private = NULL;
if (robj) {
radeon_bo_unref(&robj);
}
@@ -79,7 +78,7 @@
int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
uint64_t *gpu_addr)
{
- struct radeon_bo *robj = obj->driver_private;
+ struct radeon_bo *robj = gem_to_radeon_bo(obj);
int r;
r = radeon_bo_reserve(robj, false);
@@ -92,7 +91,7 @@
void radeon_gem_object_unpin(struct drm_gem_object *obj)
{
- struct radeon_bo *robj = obj->driver_private;
+ struct radeon_bo *robj = gem_to_radeon_bo(obj);
int r;
r = radeon_bo_reserve(robj, false);
@@ -110,7 +109,7 @@
int r;
/* FIXME: reeimplement */
- robj = gobj->driver_private;
+ robj = gem_to_radeon_bo(gobj);
/* work out where to validate the buffer to */
domain = wdomain;
if (!domain) {
@@ -224,7 +223,7 @@
if (gobj == NULL) {
return -ENOENT;
}
- robj = gobj->driver_private;
+ robj = gem_to_radeon_bo(gobj);
r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
@@ -243,7 +242,7 @@
if (gobj == NULL) {
return -ENOENT;
}
- robj = gobj->driver_private;
+ robj = gem_to_radeon_bo(gobj);
*offset_p = radeon_bo_mmap_offset(robj);
drm_gem_object_unreference_unlocked(gobj);
return 0;
@@ -270,7 +269,7 @@
if (gobj == NULL) {
return -ENOENT;
}
- robj = gobj->driver_private;
+ robj = gem_to_radeon_bo(gobj);
r = radeon_bo_wait(robj, &cur_placement, true);
switch (cur_placement) {
case TTM_PL_VRAM:
@@ -300,7 +299,7 @@
if (gobj == NULL) {
return -ENOENT;
}
- robj = gobj->driver_private;
+ robj = gem_to_radeon_bo(gobj);
r = radeon_bo_wait(robj, NULL, false);
/* callback hw specific functions if any */
if (robj->rdev->asic->ioctl_wait_idle)
@@ -321,7 +320,7 @@
gobj = drm_gem_object_lookup(dev, filp, args->handle);
if (gobj == NULL)
return -ENOENT;
- robj = gobj->driver_private;
+ robj = gem_to_radeon_bo(gobj);
r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);
drm_gem_object_unreference_unlocked(gobj);
return r;
@@ -339,7 +338,7 @@
gobj = drm_gem_object_lookup(dev, filp, args->handle);
if (gobj == NULL)
return -ENOENT;
- rbo = gobj->driver_private;
+ rbo = gem_to_radeon_bo(gobj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
goto out;