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Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
[pandora-kernel.git]
/
drivers
/
gpu
/
drm
/
radeon
/
radeon_ttm.c
diff --git
a/drivers/gpu/drm/radeon/radeon_ttm.c
b/drivers/gpu/drm/radeon/radeon_ttm.c
index
7bed412
..
3b0c07b
100644
(file)
--- a/
drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/
drivers/gpu/drm/radeon/radeon_ttm.c
@@
-406,7
+406,7
@@
static int radeon_bo_move(struct ttm_buffer_object *bo,
new_mem->mem_type == TTM_PL_SYSTEM) ||
(old_mem->mem_type == TTM_PL_SYSTEM &&
new_mem->mem_type == TTM_PL_TT)) {
new_mem->mem_type == TTM_PL_SYSTEM) ||
(old_mem->mem_type == TTM_PL_SYSTEM &&
new_mem->mem_type == TTM_PL_TT)) {
- /* bind is enough
t
*/
+ /* bind is enough */
radeon_move_null(bo, new_mem);
return 0;
}
radeon_move_null(bo, new_mem);
return 0;
}
@@
-494,6
+494,7
@@
int radeon_ttm_init(struct radeon_device *rdev)
DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
return r;
}
DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
return r;
}
+ rdev->mman.initialized = true;
r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM,
rdev->mc.real_vram_size >> PAGE_SHIFT);
if (r) {
r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM,
rdev->mc.real_vram_size >> PAGE_SHIFT);
if (r) {
@@
-541,6
+542,8
@@
void radeon_ttm_fini(struct radeon_device *rdev)
{
int r;
{
int r;
+ if (!rdev->mman.initialized)
+ return;
if (rdev->stollen_vga_memory) {
r = radeon_bo_reserve(rdev->stollen_vga_memory, false);
if (r == 0) {
if (rdev->stollen_vga_memory) {
r = radeon_bo_reserve(rdev->stollen_vga_memory, false);
if (r == 0) {
@@
-554,6
+557,7
@@
void radeon_ttm_fini(struct radeon_device *rdev)
ttm_bo_device_release(&rdev->mman.bdev);
radeon_gart_fini(rdev);
radeon_ttm_global_fini(rdev);
ttm_bo_device_release(&rdev->mman.bdev);
radeon_gart_fini(rdev);
radeon_ttm_global_fini(rdev);
+ rdev->mman.initialized = false;
DRM_INFO("radeon: ttm finalized\n");
}
DRM_INFO("radeon: ttm finalized\n");
}