drm/amd/amdgpu: apply command submission parser for JPEG v1

Similar to jpeg_v2_dec_ring_parse_cs() but it has different
register ranges and a few other registers access.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 3d5adbdf)
Cc: stable@vger.kernel.org