]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9efb282) | patch
drm/nouveau/kms/nv50: request vblank events for commits that send completion events
authorBen Skeggs <bskeggs@redhat.com>
Mon, 23 Jan 2017 23:32:26 +0000 (09:32 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 31 Jan 2017 10:05:26 +0000 (20:05 +1000)
commitc5467086d37611a05fdfd17f32491352de79e21f
tree9e75490ab352bf7d2e4a689ee761656d3dafc7d1tree | snapshot
parent9efb2820f141f55520c202efa6c7b165db25cc2bcommit | diff
drm/nouveau/kms/nv50: request vblank events for commits that send completion events

This somehow fixes an issue where sync-to-vblank longer works correctly
after resume from suspend.

From a HW perspective, we don't need the IRQs turned on to be able to
detect flip completion, so it's assumed that this is required for the
voodoo in the core DRM vblank core.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nv50_display.c diff | blob | history
Linux Kernel Source Tree.