Load VCE1 firmware using amdgpu_ucode_request, just like
it is done for other VCE versions.
All SI chips share the same VCE1 firmware file: vce_1_0_0.bin
which will be sent to linux-firmware soon.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Co-developed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>