diff options
| author | Ben Skeggs | 2010-11-21 23:50:27 +0100 |
|---|---|---|
| committer | Francisco Jerez | 2010-12-08 03:00:37 +0100 |
| commit | 7a45d764a8e3177f0c9cd4a0be9f2ab7965e55cb (patch) | |
| tree | d8be83174c23cf30c339e21ea62fca2f565cf144 /drivers/gpu/drm/nouveau/nouveau_bo.c | |
| parent | drm/nouveau: no need to zero dma objects, we fill them completely anyway (diff) | |
| download | kernel-qcow2-linux-7a45d764a8e3177f0c9cd4a0be9f2ab7965e55cb.tar.gz kernel-qcow2-linux-7a45d764a8e3177f0c9cd4a0be9f2ab7965e55cb.tar.xz kernel-qcow2-linux-7a45d764a8e3177f0c9cd4a0be9f2ab7965e55cb.zip | |
drm/nouveau: wrap calls to ttm_bo_validate()
This will be used later to fixup bo.offset with a buffer's fixed GPU
virtual address.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index f6f51b4259e7..a7883e7db344 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -242,7 +242,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype) nouveau_bo_placement_set(nvbo, memtype, 0); - ret = ttm_bo_validate(bo, &nvbo->placement, false, false, false); + ret = nouveau_bo_validate(nvbo, false, false, false); if (ret == 0) { switch (bo->mem.mem_type) { case TTM_PL_VRAM: @@ -278,7 +278,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo) nouveau_bo_placement_set(nvbo, bo->mem.placement, 0); - ret = ttm_bo_validate(bo, &nvbo->placement, false, false, false); + ret = nouveau_bo_validate(nvbo, false, false, false); if (ret == 0) { switch (bo->mem.mem_type) { case TTM_PL_VRAM: @@ -317,6 +317,20 @@ nouveau_bo_unmap(struct nouveau_bo *nvbo) ttm_bo_kunmap(&nvbo->kmap); } +int +nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible, + bool no_wait_reserve, bool no_wait_gpu) +{ + int ret; + + ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement, interruptible, + no_wait_reserve, no_wait_gpu); + if (ret) + return ret; + + return 0; +} + u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index) { @@ -937,7 +951,7 @@ nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo) nvbo->placement.fpfn = 0; nvbo->placement.lpfn = dev_priv->fb_mappable_pages; nouveau_bo_placement_set(nvbo, TTM_PL_VRAM, 0); - return ttm_bo_validate(bo, &nvbo->placement, false, true, false); + return nouveau_bo_validate(nvbo, false, true, false); } void |