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| author | David S. Miller <davem@davemloft.net> | 2010-01-22 22:45:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-22 22:45:46 -0800 |
| commit | 6be325719b3e54624397e413efd4b33a997e55a3 (patch) | |
| tree | 57f321a56794cab2222e179b16731e0d76a4a68a /drivers/gpu/drm/radeon/radeon_object.c | |
| parent | 26d92f9276a56d55511a427fb70bd70886af647a (diff) | |
| parent | 92dcffb916d309aa01778bf8963a6932e4014d07 (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_object.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 544e18ffaf2..4e636de877b 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -56,6 +56,13 @@ static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo) kfree(bo); } +bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo) +{ + if (bo->destroy == &radeon_ttm_bo_destroy) + return true; + return false; +} + void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) { u32 c = 0; @@ -71,6 +78,8 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT; if (domain & RADEON_GEM_DOMAIN_CPU) rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; + if (!c) + rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; rbo->placement.num_placement = c; rbo->placement.num_busy_placement = c; } @@ -212,8 +221,9 @@ int radeon_bo_unpin(struct radeon_bo *bo) int radeon_bo_evict_vram(struct radeon_device *rdev) { if (rdev->flags & RADEON_IS_IGP) { - /* Useless to evict on IGP chips */ - return 0; + if (rdev->mc.igp_sideport_enabled == false) + /* Useless to evict on IGP chips */ + return 0; } return ttm_bo_evict_mm(&rdev->mman.bdev, TTM_PL_VRAM); } @@ -481,14 +491,20 @@ int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved, } void radeon_bo_move_notify(struct ttm_buffer_object *bo, - struct ttm_mem_reg *mem) + struct ttm_mem_reg *mem) { - struct radeon_bo *rbo = container_of(bo, struct radeon_bo, tbo); + struct radeon_bo *rbo; + if (!radeon_ttm_bo_is_radeon_bo(bo)) + return; + rbo = container_of(bo, struct radeon_bo, tbo); radeon_bo_check_tiling(rbo, 0, 1); } void radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo) { - struct radeon_bo *rbo = container_of(bo, struct radeon_bo, tbo); + struct radeon_bo *rbo; + if (!radeon_ttm_bo_is_radeon_bo(bo)) + return; + rbo = container_of(bo, struct radeon_bo, tbo); radeon_bo_check_tiling(rbo, 0, 0); } |