]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
drm/radeon: do a posting read in si_set_irq
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 3 Mar 2015 01:43:53 +0000 (20:43 -0500)
committerJiri Slaby <jslaby@suse.cz>
Thu, 9 Apr 2015 11:13:58 +0000 (13:13 +0200)
commit5e61943443e25142b557550bbbf619c229ae5641
tree9f0fe3193830255397f12281d8adb115382609ae
parent4ca1ac7997dbc13b8de4448f9e7e7b6d07cac3fa
drm/radeon: do a posting read in si_set_irq

commit 0586915ec10d0ae60de5cd3381ad25a704760402 upstream.

To make sure the writes go through the pci bridge.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=90741

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
drivers/gpu/drm/radeon/si.c