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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-02-21 16:51:41 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-02-28 15:06:48 +0300 |
| commit | db8f6403e88a9664e1ffae2e60d19e10120921b6 (patch) | |
| tree | d2fbc6ee30278c78cb74ae88cb7664990dba906c /Documentation/gpu/todo.rst | |
| parent | 9b2104f423de5c148749a07e8197dbab4c449877 (diff) | |
| download | linux-db8f6403e88a9664e1ffae2e60d19e10120921b6.tar.xz | |
drm: Convert drm_framebuffer_remove to atomic, v4.
Instead of trying to do everything in 1 go, just do a basic safe
conversion first. We've been bitten by too many regressions in the
past.
This patch only converts drm_framebuffer_remove to atomic. The
regression sensitive part is split out to a separate patch.
v2:
- Remove plane->fb assignment, done by drm_atomic_clean_old_fb.
- Add WARN_ON when atomic_remove_fb fails.
- Always call drm_atomic_state_put.
v3:
- Use drm_drv_uses_atomic_modeset
- Handle the case where the first plane-disable-only commit fails
with -EINVAL. Some drivers do not support this, fall back to
disabling all crtc's in this case.
v4:
- Solve vmwgfx compatibility issue in their driver, was fixed in this
patch by v3.
- Move only disabling primary to a separate patch.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1487685102-31991-3-git-send-email-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'Documentation/gpu/todo.rst')
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