diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2013-10-10 09:52:52 -0700 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2014-01-17 07:52:37 +0100 |
| commit | 4b9e45e68ff9ccd241fa61f9eff1cbddabc05ea1 (patch) | |
| tree | 28edfe64662fc3d37cabdea12248da31d9ee122f /drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c | |
| parent | 173fb7d4e26705a9e8b8e9d197a18ff39bfdad0a (diff) | |
drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function
Combine it with vmw_dummy_query_bo_create, and also make sure
we use tryreserve when reserving the bo to avoid any lockdep warnings
We are sure the tryreserve will always succeed since we are
the only users at that point.
In addition, allow the vmw_bo_pin function to pin/unpin system memory.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c index e90a78d54f9..a75840211b3 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c @@ -290,8 +290,7 @@ void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *bo, /** * vmw_bo_pin - Pin or unpin a buffer object without moving it. * - * @bo: The buffer object. Must be reserved, and present either in VRAM - * or GMR memory. + * @bo: The buffer object. Must be reserved. * @pin: Whether to pin or unpin. * */ @@ -303,12 +302,9 @@ void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin) int ret; lockdep_assert_held(&bo->resv->lock.base); - BUG_ON(old_mem_type != TTM_PL_VRAM && - old_mem_type != VMW_PL_GMR && - old_mem_type != VMW_PL_MOB); pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | VMW_PL_FLAG_MOB - | TTM_PL_FLAG_CACHED; + | TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED; if (pin) pl_flags |= TTM_PL_FLAG_NO_EVICT; |