drm/atomic: Allow userspace to use explicit sync with atomic async flips

Browse source

Allow userspace to use explicit synchronization with atomic async flips.
That means that the flip will wait for some hardware fence, and then
will flip as soon as possible (async) in regard of the vblank.

Fixes: 0e26cc72c7 ("drm: Refuse to async flip with atomic prop changes")
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/20240702212215.109696-1-andrealmeid@igalia.com

...

This commit is contained in:

André Almeida 2024-07-02 18:22:14 -03:00 • committed by Simon Ser

parent 0ce91928ec

commit e0fa4132bf

1 changed files with 3 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/gpu/drm/drm_atomic_uapi.c

View file