diff options
| author |   Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2022-05-31 16:13:23 +0300 |
|---|---|---|
| committer | Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2022-05-31 16:13:23 +0300 |
| commit | 03ab8e6297acd1bc0eedaa050e2a1635c576fd11 (patch) | |
| tree | 519b79a60508ae3992f0f6bf10deac237dbc45ae /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | fs/ntfs3: Update valid size if -EIOCBQUEUED (diff) | |
| parent | Linux 5.18 (diff) | |
| download | wireguard-linux-03ab8e6297acd1bc0eedaa050e2a1635c576fd11.tar.xz wireguard-linux-03ab8e6297acd1bc0eedaa050e2a1635c576fd11.zip | |
Merge tag 'v5.18'
Linux 5.18
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index d6aa032890ee..57b74d35052f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -61,7 +61,7 @@ static vm_fault_t amdgpu_gem_fault(struct vm_fault *vmf) } ret = ttm_bo_vm_fault_reserved(vmf, vmf->vma->vm_page_prot, - TTM_BO_VM_NUM_PREFAULT, 1); + TTM_BO_VM_NUM_PREFAULT); drm_dev_exit(idx); } else { @@ -222,16 +222,10 @@ static void amdgpu_gem_object_close(struct drm_gem_object *obj, if (!bo_va || --bo_va->ref_count) goto out_unlock; - amdgpu_vm_bo_rmv(adev, bo_va); + amdgpu_vm_bo_del(adev, bo_va); if (!amdgpu_vm_ready(vm)) goto out_unlock; - fence = dma_resv_excl_fence(bo->tbo.base.resv); - if (fence) { - amdgpu_bo_fence(bo, fence, true); - fence = NULL; - } - r = amdgpu_vm_clear_freed(adev, vm, &fence); if (r || !fence) goto out_unlock; @@ -877,6 +871,32 @@ out: return r; } +static int amdgpu_gem_align_pitch(struct amdgpu_device *adev, + int width, + int cpp, + bool tiled) +{ + int aligned = width; + int pitch_mask = 0; + + switch (cpp) { + case 1: + pitch_mask = 255; + break; + case 2: + pitch_mask = 127; + break; + case 3: + case 4: + pitch_mask = 63; + break; + } + + aligned += pitch_mask; + aligned &= ~pitch_mask; + return aligned * cpp; +} + int amdgpu_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args) @@ -885,7 +905,8 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv, struct drm_gem_object *gobj; uint32_t handle; u64 flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | - AMDGPU_GEM_CREATE_CPU_GTT_USWC; + AMDGPU_GEM_CREATE_CPU_GTT_USWC | + AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; u32 domain; int r; @@ -897,8 +918,8 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv, if (adev->mman.buffer_funcs_enabled) flags |= AMDGPU_GEM_CREATE_VRAM_CLEARED; - args->pitch = amdgpu_align_pitch(adev, args->width, - DIV_ROUND_UP(args->bpp, 8), 0); + args->pitch = amdgpu_gem_align_pitch(adev, args->width, + DIV_ROUND_UP(args->bpp, 8), 0); args->size = (u64)args->pitch * args->height; args->size = ALIGN(args->size, PAGE_SIZE); domain = amdgpu_bo_get_preferred_domain(adev, |