diff options
| author |   Rob Clark <robdclark@gmail.com> | 2018-05-30 17:46:20 -0700 |
|---|---|---|
| committer |   Thomas Hellstrom <thellstrom@vmware.com> | 2018-12-05 10:00:37 +0100 |
| commit | b9fc5e01d1ce78eb53fd4dedd51a1563e636eea2 (patch) | |
| tree | f3be8f1c2b0785dbd7458315b74fd88eea432714 /lib | |
| parent | drm/selftest: Add drm damage helper selftest (diff) | |
| download | linux-dev-b9fc5e01d1ce78eb53fd4dedd51a1563e636eea2.tar.xz linux-dev-b9fc5e01d1ce78eb53fd4dedd51a1563e636eea2.zip | |
drm: Add helper to implement legacy dirtyfb
Add an atomic helper to implement dirtyfb support. This is needed to
support DSI command-mode panels with x11 userspace (ie. when we can't
rely on pageflips to trigger a flush to the panel).
v2: Modified the helper to use plane fb_damage_clips property and
removed plane_state::dirty flag.
v3:
- Use uapi drm_mode_rect.
- Support annotate flags.
v4: Correct kernel doc.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions