]> git.baikalelectronics.ru Git - kernel.git/commit
drm/atomic-helpers: Recover full cursor plane behaviour
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 22 Jan 2015 15:36:23 +0000 (16:36 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 27 Jan 2015 09:02:37 +0000 (10:02 +0100)
commit5be4b92b638b455cf2efb260f3ddf0c28205f2ef
treec842c3afc455524d5a6c1c1658052e00ee2ea0b9
parent82d26ac2560e2e5ad106c0e81fdb64de03009131
drm/atomic-helpers: Recover full cursor plane behaviour

Cursor plane updates have historically been fully async and mutliple
updates batched together for the next vsync. And userspace relies upon
that. Since implementing a full queue of async atomic updates is a bit
of work lets just recover the cursor specific behaviour with a hint
flag and some hacks to drop the vblank wait.

v2: Fix kerneldoc, reported by Wu Fengguang.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
drivers/gpu/drm/drm_atomic_helper.c
include/drm/drm_crtc.h