From: Frank Min Date: Mon, 13 May 2024 12:51:18 +0000 (+0800) Subject: drm/amdgpu: tolerate allocating GTT bo with dcc flag X-Git-Tag: io_uring-6.11-20240722~49^2~8^2~12 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=291af3f59849c54aba2d96256680a5d4688f97f3;p=linux-block.git 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: Frank Min Reviewed-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 1f22b4208729..ebb3f87ef4f6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -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;