drm/amdgpu/vcn5: Add SMU dpm interface type

[ Upstream commit a5fe1a54513196e4bc8f9170006057dc31e7155e ]

This will set AMDGPU_VCN_SMU_DPM_INTERFACE_* smu_type
based on soc type and fixing ring timeout issue seen
for DPM enabled case.

Signed-off-by: sguttula <suresh.guttula@amd.com>
Reviewed-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit f0f23c315b38c55e8ce9484cf59b65811f350630)
Signed-off-by: Sasha Levin <sashal@kernel.org>