drm/amd: Add DCN ivsrcids (v2)

v2: squash in some updates (Alex)

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed