korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-25 03:55:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: add new parameter to seperate map and unmap

Browse Source 
Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
monk.liu 2015-07-22 13:29:28 +08:00 committed by Alex Deucher
parent e722b71a54
commit 194a33643b
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
View File

@ -449,7 +449,7 @@ out:
* vital here, so they are not reported back to userspace.
*/
static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
struct amdgpu_bo_va *bo_va)
struct amdgpu_bo_va *bo_va, uint32_t operation)
{
struct ttm_validate_buffer tv, *entry;
struct amdgpu_bo_list_entry *vm_bos;
@ -485,7 +485,9 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
if (r)
goto error_unlock;
r = amdgpu_vm_bo_update(adev, bo_va, &bo_va->bo->tbo.mem);
if (operation == AMDGPU_VA_OP_MAP)
r = amdgpu_vm_bo_update(adev, bo_va, &bo_va->bo->tbo.mem);
error_unlock:
mutex_unlock(&bo_va->vm->mutex);
@ -580,7 +582,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
}
if (!r && !(args->flags & AMDGPU_VM_DELAY_UPDATE))
amdgpu_gem_va_update_vm(adev, bo_va);
amdgpu_gem_va_update_vm(adev, bo_va, args->operation);
drm_gem_object_unreference_unlocked(gobj);
return r;