On Thu, Apr 3, 2025 at 5:44 AM jesse.zh...@amd.com <jesse.zh...@amd.com> wrote:
>
> Add IP_VERSION(11, 0, 0) to the list of GPU generations that support TMZ.
Are you sure about that? TMZ will only work with user queues on gfx11 dGPUs.
Alex
>
> Signed-off-by: Jesse Zhang <jesse.zh...@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> index 464625282872..1eb9242436ee 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
> @@ -843,6 +843,7 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
> case IP_VERSION(9, 3, 0):
> /* GC 10.3.7 */
> case IP_VERSION(10, 3, 7):
> + case IP_VERSION(11, 0, 0):
> /* GC 11.0.1 */
> case IP_VERSION(11, 0, 1):
> if (amdgpu_tmz == 0) {
> --
> 2.25.1
>
