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| Rev 4075 | Rev 4569 | ||
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| 288 | 288 | ||
| 289 | 289 | ||
| 290 | /** |
290 | /** |
| 291 | * vmw_bo_pin - Pin or unpin a buffer object without moving it. |
291 | * vmw_bo_pin - Pin or unpin a buffer object without moving it. |
| 292 | * |
- | |
| 293 | * @bo: The buffer object. Must be reserved, and present either in VRAM |
292 | * |
| 294 | * or GMR memory. |
293 | * @bo: The buffer object. Must be reserved. |
| 295 | * @pin: Whether to pin or unpin. |
294 | * @pin: Whether to pin or unpin. |
| 296 | * |
295 | * |
| 297 | */ |
296 | */ |
| Line 301... | Line 300... | ||
| 301 | struct ttm_placement placement; |
300 | struct ttm_placement placement; |
| 302 | uint32_t old_mem_type = bo->mem.mem_type; |
301 | uint32_t old_mem_type = bo->mem.mem_type; |
| 303 | int ret; |
302 | int ret; |
| Line 304... | Line 303... | ||
| 304 | 303 | ||
| 305 | lockdep_assert_held(&bo->resv->lock.base); |
- | |
| 306 | BUG_ON(old_mem_type != TTM_PL_VRAM && |
- | |
| Line 307... | Line 304... | ||
| 307 | old_mem_type != VMW_PL_GMR); |
304 | lockdep_assert_held(&bo->resv->lock.base); |
| - | 305 | ||
| 308 | 306 | pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | VMW_PL_FLAG_MOB |
|
| 309 | pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED; |
307 | | TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED; |
| Line 310... | Line 308... | ||
| 310 | if (pin) |
308 | if (pin) |
| 311 | pl_flags |= TTM_PL_FLAG_NO_EVICT; |
309 | pl_flags |= TTM_PL_FLAG_NO_EVICT; |