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| author | Christian König <christian.koenig@amd.com> | 2018-02-22 10:18:14 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-14 20:38:27 +0100 |
| commit | dde5da2379319c08ceb2295467df6e60a3cf5da1 (patch) | |
| tree | d585dfd0257b7b62182e0eec09b6ea49f0135d99 /drivers/gpu/drm/nouveau/nouveau_sgdma.c | |
| parent | drm/ttm: add ttm_bo_pipeline_gutting (diff) | |
| download | linux-dde5da2379319c08ceb2295467df6e60a3cf5da1.tar.xz linux-dde5da2379319c08ceb2295467df6e60a3cf5da1.zip | |
drm/ttm: add bo as parameter to the ttm_tt_create callback
Instead of calculating the size in bytes just to recalculate the number
of pages from it pass the BO directly to the function.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_sgdma.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_sgdma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c index 87b030437f4d..8ebdc74cc0ad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c +++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c @@ -82,10 +82,9 @@ static struct ttm_backend_func nv50_sgdma_backend = { }; struct ttm_tt * -nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev, - unsigned long size, uint32_t page_flags) +nouveau_sgdma_create_ttm(struct ttm_buffer_object *bo, uint32_t page_flags) { - struct nouveau_drm *drm = nouveau_bdev(bdev); + struct nouveau_drm *drm = nouveau_bdev(bo->bdev); struct nouveau_sgdma_be *nvbe; nvbe = kzalloc(sizeof(*nvbe), GFP_KERNEL); @@ -97,7 +96,7 @@ nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev, else nvbe->ttm.ttm.func = &nv50_sgdma_backend; - if (ttm_dma_tt_init(&nvbe->ttm, bdev, size, page_flags)) + if (ttm_dma_tt_init(&nvbe->ttm, bo, page_flags)) /* * A failing ttm_dma_tt_init() will call ttm_tt_destroy() * and thus our nouveau_sgdma_destroy() hook, so we don't need |