linux/drivers/gpu
Maarten Lankhorst de39bec1a0 drm/atomic: Remove waits in drm_atomic_helper_commit_cleanup_done, v2.
When commit synchronization through drm_crtc_commit was first
introduced, we tried to solve the problem of the flip_done
needing a reference count by blocking in cleanup_done.

This has been changed by commit 24835e442f ("drm: reference count
event->completion") which made the waits here no longer needed.

However, even after this commit we still needed the wait because
otherwise we cannot wait for the flip_done because this item might
have been removed from the list.

Changed since v1:
- Make mention of cleanup_done completing before flip_done.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170904104838.23822-4-maarten.lankhorst@linux.intel.com
2017-09-08 10:39:37 +02:00
..
drm drm/atomic: Remove waits in drm_atomic_helper_commit_cleanup_done, v2. 2017-09-08 10:39:37 +02:00
host1x Linux 4.13-rc5 2017-08-15 16:16:58 +10:00
ipu-v3 drm: Convert to using %pOF instead of full_name 2017-07-26 13:45:06 +02:00
vga sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
Makefile