diff options
| author | Christian König <christian.koenig@amd.com> | 2017-08-23 21:11:25 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-29 22:27:57 +0300 |
| commit | 6ac7defb5ccf2c5e7b3fc9eb648535f3b3d17bc0 (patch) | |
| tree | 48ef65caa46be7dc869d42d65635b60cc3c62050 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 34d7be5dc28041b95254da517fd0f0f740544ece (diff) | |
| download | linux-6ac7defb5ccf2c5e7b3fc9eb648535f3b3d17bc0.tar.xz | |
drm/amdgpu: cleanup GWS, GDS and OA allocation
Those are certainly not kernel allocations, instead set the NO_CPU_ACCESS flag.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 9b1b6bdd4841..ba012933e6aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -186,17 +186,17 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, { struct amdgpu_device *adev = dev->dev_private; union drm_amdgpu_gem_create *args = data; + uint64_t flags = args->in.domain_flags; uint64_t size = args->in.bo_size; struct drm_gem_object *gobj; uint32_t handle; - bool kernel = false; int r; /* reject invalid gem flags */ - if (args->in.domain_flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | - AMDGPU_GEM_CREATE_NO_CPU_ACCESS | - AMDGPU_GEM_CREATE_CPU_GTT_USWC | - AMDGPU_GEM_CREATE_VRAM_CLEARED)) + if (flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | + AMDGPU_GEM_CREATE_NO_CPU_ACCESS | + AMDGPU_GEM_CREATE_CPU_GTT_USWC | + AMDGPU_GEM_CREATE_VRAM_CLEARED)) return -EINVAL; /* reject invalid gem domains */ @@ -211,7 +211,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, /* create a gem object to contain this object in */ if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS | AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) { - kernel = true; + flags |= AMDGPU_GEM_CREATE_NO_CPU_ACCESS; if (args->in.domains == AMDGPU_GEM_DOMAIN_GDS) size = size << AMDGPU_GDS_SHIFT; else if (args->in.domains == AMDGPU_GEM_DOMAIN_GWS) @@ -225,8 +225,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, r = amdgpu_gem_object_create(adev, size, args->in.alignment, (u32)(0xffffffff & args->in.domains), - args->in.domain_flags, - kernel, &gobj); + flags, false, &gobj); if (r) return r; |