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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-04-19 10:29:00 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-05-02 11:33:14 +0200 |
| commit | 747bda7bb5b1644a06734900326847a5d353c448 (patch) | |
| tree | 5e42495aa07faf354aaa93b3317ffcf7efa057c8 /tools/lib/python/kdoc/python_version.py | |
| parent | 1ecbc7dd29020d335e1f6f789c23b36a84cd5214 (diff) | |
| download | linux-747bda7bb5b1644a06734900326847a5d353c448.tar.gz linux-747bda7bb5b1644a06734900326847a5d353c448.zip | |
fbdev/deferred-io: Provide get_page hook in struct fb_deferred_io
Add a callback for drivers to provide framebuffer pages to fbdev's
deferred-I/O helpers. Implementations need to acquire a reference on
the page before returning it. Returning NULL generates a SIGBUS
signal.
This will be useful for DRM's fbdev emulation with GEM-shmem buffer
objects.
v2:
- fix typo in commit message (Javier)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-8-tzimmermann@suse.de
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions