radeonsi: backports for 20.3
Sorry @dbaker I'm late. Would be nice to get those in 20.3.5.
(Same commits as the 21.0 backports MR !9525 (merged))
Sorry @dbaker I'm late. Would be nice to get those in 20.3.5.
(Same commits as the 21.0 backports MR !9525 (merged))