diff options
| author | Thomas Zimmermann <[email protected]> | 2022-02-09 16:16:16 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2022-02-10 13:49:21 +0000 |
| commit | fe23b56f56532dcc5e49e83e20333b97919dec53 (patch) | |
| tree | afc9c439ce658a1b71f3e3d8b8fb5d9585fbcc8f /drivers/gpu/drm/lima/lima_gem.c | |
| parent | drm/fb-helper: Calculate damaged area in separate helper (diff) | |
| download | kernel-fe23b56f56532dcc5e49e83e20333b97919dec53.tar.gz kernel-fe23b56f56532dcc5e49e83e20333b97919dec53.zip | |
drm/fb-helper: Clip damage area to written memory range
Write helpers used to mark the complete screen as dirty. This is
wasteful for writes that only change a small portion of the screen.
Fix the problem by computing the damaged area from the written
memory range and perform damage handling accordingly.
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/lima/lima_gem.c')
0 files changed, 0 insertions, 0 deletions