We want to drop support in TTM for this.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 36 ++++++----------------
1 file changed, 10 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 984dcf5a475e..aee8b7b8c154 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -52,35 +52,11 @@
*
*/
-/**
- * amdgpu_bo_subtract_pin_size - Remove BO from pin_size accounting
- *
- * @bo: &amdgpu_bo buffer object
- *
- * This function is called when a BO stops being pinned, and updates the
- * &amdgpu_device pin_size values accordingly.
- */
-static void amdgpu_bo_subtract_pin_size(struct amdgpu_bo *bo)
-{
- struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
-
- if (bo->tbo.mem.mem_type == TTM_PL_VRAM) {
- atomic64_sub(amdgpu_bo_size(bo), &adev->vram_pin_size);
- atomic64_sub(amdgpu_vram_mgr_bo_visible_size(bo),
- &adev->visible_pin_size);
- } else if (bo->tbo.mem.mem_type == TTM_PL_TT) {
- atomic64_sub(amdgpu_bo_size(bo), &adev->gart_pin_size);
- }
-}
-
static void amdgpu_bo_destroy(struct ttm_buffer_object *tbo)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev);
struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);
- if (bo->tbo.pin_count > 0)
- amdgpu_bo_subtract_pin_size(bo);
-
amdgpu_bo_kunmap(bo);
if (bo->tbo.base.import_attach)
@@ -1000,14 +976,22 @@ int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain)
*/
void amdgpu_bo_unpin(struct amdgpu_bo *bo)
{
+ struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+
ttm_bo_unpin(&bo->tbo);
if (bo->tbo.pin_count)
return;
- amdgpu_bo_subtract_pin_size(bo);
-
if (bo->tbo.base.import_attach)
dma_buf_unpin(bo->tbo.base.import_attach);
+
+ if (bo->tbo.mem.mem_type == TTM_PL_VRAM) {
+ atomic64_sub(amdgpu_bo_size(bo), &adev->vram_pin_size);
+ atomic64_sub(amdgpu_vram_mgr_bo_visible_size(bo),
+ &adev->visible_pin_size);
+ } else if (bo->tbo.mem.mem_type == TTM_PL_TT) {
+ atomic64_sub(amdgpu_bo_size(bo), &adev->gart_pin_size);
+ }
}
/**
--
2.25.1
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