Commit 291af3f5 authored by Frank Min's avatar Frank Min Committed by Alex Deucher
Browse files

drm/amdgpu: tolerate allocating GTT bo with dcc flag 



Do not return failure for allocating GTT bo with dcc flag on gfx12.
This will improve compatibility for UMD.

Signed-off-by: default avatarFrank Min <Frank.Min@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ecbf6078

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

+0 −5
Original line number Diff line number Diff line
@@ -342,11 +342,6 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, 
	if (args->in.domains & ~AMDGPU_GEM_DOMAIN_MASK)

		return -EINVAL;



	if ((flags & AMDGPU_GEM_CREATE_GFX12_DCC) &&

	    ((amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(12, 0, 0)) ||

	     !(args->in.domains & AMDGPU_GEM_DOMAIN_VRAM)))

		return -EINVAL;



	if (!amdgpu_is_tmz(adev) && (flags & AMDGPU_GEM_CREATE_ENCRYPTED)) {

		DRM_NOTE_ONCE("Cannot allocate secure buffer since TMZ is disabled\n");

		return -EINVAL;