drm/nouveau/kms/tu102: wait for core update to complete when assigning windows
authorBen Skeggs <bskeggs@redhat.com>
Thu, 23 Jul 2020 10:10:42 +0000 (20:10 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 11 Aug 2020 13:35:35 +0000 (15:35 +0200)
commit9198b9e6c0c70d58632d7c55953bd12c29641d07
treea6ccb9f78a742f67f0ee9699cf0fb554b4b286d6
parent4f708f41344d8b4ec64e2ff55d04feeb8d198683
drm/nouveau/kms/tu102: wait for core update to complete when assigning windows

[ Upstream commit 705d9d022949e3cdae82d89db6a8fc773eb23dad ]

Fixes a race on Turing between the core cross-channel error checks and
the following window update.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/nouveau/dispnv50/disp.c