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path: root/drivers/gpu/drm/nouveau/nouveau_sgdma.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_sgdma.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_sgdma.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 01707e7deaf5..8c3053a177d6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -9,8 +9,7 @@ struct nouveau_sgdma_be {
* nouve_bo.c works properly, otherwise have to move them here
*/
struct ttm_dma_tt ttm;
- struct drm_device *dev;
- struct nouveau_mem *node;
+ struct nvkm_mem *node;
};
static void
@@ -28,7 +27,7 @@ static int
nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
{
struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
- struct nouveau_mem *node = mem->mm_node;
+ struct nvkm_mem *node = mem->mm_node;
if (ttm->sg) {
node->sg = ttm->sg;
@@ -39,7 +38,7 @@ nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
}
node->size = (mem->num_pages << PAGE_SHIFT) >> 12;
- nouveau_vm_map(&node->vma[0], node);
+ nvkm_vm_map(&node->vma[0], node);
nvbe->node = node;
return 0;
}
@@ -48,7 +47,7 @@ static int
nv04_sgdma_unbind(struct ttm_tt *ttm)
{
struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
- nouveau_vm_unmap(&nvbe->node->vma[0]);
+ nvkm_vm_unmap(&nvbe->node->vma[0]);
return 0;
}
@@ -62,7 +61,7 @@ static int
nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
{
struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
- struct nouveau_mem *node = mem->mm_node;
+ struct nvkm_mem *node = mem->mm_node;
/* noop: bound in move_notify() */
if (ttm->sg) {
@@ -101,13 +100,17 @@ nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev,
if (!nvbe)
return NULL;
- nvbe->dev = drm->dev;
if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA)
nvbe->ttm.ttm.func = &nv04_sgdma_backend;
else
nvbe->ttm.ttm.func = &nv50_sgdma_backend;
if (ttm_dma_tt_init(&nvbe->ttm, bdev, size, page_flags, dummy_read_page))
+ /*
+ * A failing ttm_dma_tt_init() will call ttm_tt_destroy()
+ * and thus our nouveau_sgdma_destroy() hook, so we don't need
+ * to free nvbe here.
+ */
return NULL;
return &nvbe->ttm.ttm;
}