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path: root/drivers/gpu/drm/radeon/radeon_object.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_object.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_object.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index eef60aaf4e64..3dbbd65336d5 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -311,18 +311,14 @@ int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain, u64 max_offset,
311 } 311 }
312 radeon_ttm_placement_from_domain(bo, domain); 312 radeon_ttm_placement_from_domain(bo, domain);
313 for (i = 0; i < bo->placement.num_placement; i++) { 313 for (i = 0; i < bo->placement.num_placement; i++) {
314 unsigned lpfn = 0;
315
316 /* force to pin into visible video ram */ 314 /* force to pin into visible video ram */
317 if (bo->placements[i].flags & TTM_PL_FLAG_VRAM) 315 if ((bo->placements[i].flags & TTM_PL_FLAG_VRAM) &&
318 lpfn = bo->rdev->mc.visible_vram_size >> PAGE_SHIFT; 316 (!max_offset || max_offset > bo->rdev->mc.visible_vram_size))
317 bo->placements[i].lpfn =
318 bo->rdev->mc.visible_vram_size >> PAGE_SHIFT;
319 else 319 else
320 lpfn = bo->rdev->mc.gtt_size >> PAGE_SHIFT; /* ??? */ 320 bo->placements[i].lpfn = max_offset >> PAGE_SHIFT;
321
322 if (max_offset)
323 lpfn = min (lpfn, (unsigned)(max_offset >> PAGE_SHIFT));
324 321
325 bo->placements[i].lpfn = lpfn;
326 bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT; 322 bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
327 } 323 }
328 324