Merge tag 'rpmsg-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson...

[linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_dma_buf.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 1b56dbc1f304e626c697a18f4a33cc6a6769944b..e42175e1acf18b758c7ab64077c6f2496f0e4550 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -41,42 +41,6 @@
 #include <linux/dma-fence-array.h>
 #include <linux/pci-p2pdma.h>
 
-/**
- * amdgpu_gem_prime_vmap - &dma_buf_ops.vmap implementation
- * @obj: GEM BO
- *
- * Sets up an in-kernel virtual mapping of the BO's memory.
- *
- * Returns:
- * The virtual address of the mapping or an error pointer.
- */
-void *amdgpu_gem_prime_vmap(struct drm_gem_object *obj)
-{
-       struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);
-       int ret;
-
-       ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages,
-                         &bo->dma_buf_vmap);
-       if (ret)
-               return ERR_PTR(ret);
-
-       return bo->dma_buf_vmap.virtual;
-}
-
-/**
- * amdgpu_gem_prime_vunmap - &dma_buf_ops.vunmap implementation
- * @obj: GEM BO
- * @vaddr: Virtual address (unused)
- *
- * Tears down the in-kernel virtual mapping of the BO's memory.
- */
-void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
-{
-       struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);
-
-       ttm_bo_kunmap(&bo->dma_buf_vmap);
-}
-
 /**
  * amdgpu_gem_prime_mmap - &drm_driver.gem_prime_mmap implementation
  * @obj: GEM BO
@@ -281,7 +245,7 @@ static struct sg_table *amdgpu_dma_buf_map(struct dma_buf_attachment *attach,
        struct sg_table *sgt;
        long r;
 
-       if (!bo->pin_count) {
+       if (!bo->tbo.pin_count) {
                /* move buffer into GTT or VRAM */
                struct ttm_operation_ctx ctx = { false, false };
                unsigned domains = AMDGPU_GEM_DOMAIN_GTT;
@@ -390,7 +354,8 @@ static int amdgpu_dma_buf_begin_cpu_access(struct dma_buf *dma_buf,
        if (unlikely(ret != 0))
                return ret;
 
-       if (!bo->pin_count && (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) {
+       if (!bo->tbo.pin_count &&
+           (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) {
                amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT);
                ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
        }