diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-04-19 10:29:36 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-05-02 11:33:34 +0200 |
| commit | 18bc074c226bfecd205bf031678f5e35ee55c3da (patch) | |
| tree | 67ff42b3b79367b2fb28eb8eb819994295c0ff53 /Documentation/gpu | |
| parent | drm/fbdev-generic: Convert to fbdev-ttm (diff) | |
| download | linux-18bc074c226bfecd205bf031678f5e35ee55c3da.tar.xz linux-18bc074c226bfecd205bf031678f5e35ee55c3da.zip | |
drm/fbdev: Clean up fbdev documentation
Rewrite some docs that are not up-to-date any longer. Remove the TODO
item for fbdev-generic conversion, as the helper has been replaced. Make
documentation for DMA, SHMEM and TTM emulation available.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-44-tzimmermann@suse.de
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/drm-kms-helpers.rst | 12 | ||||
| -rw-r--r-- | Documentation/gpu/todo.rst | 13 |
2 files changed, 9 insertions, 16 deletions
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst index e46ab9b670ac..8435e8621cc0 100644 --- a/Documentation/gpu/drm-kms-helpers.rst +++ b/Documentation/gpu/drm-kms-helpers.rst @@ -110,15 +110,21 @@ fbdev Helper Functions Reference .. kernel-doc:: drivers/gpu/drm/drm_fb_helper.c :doc: fbdev helpers -.. kernel-doc:: include/drm/drm_fb_helper.h - :internal: +.. kernel-doc:: drivers/gpu/drm/drm_fbdev_dma.c + :export: -.. kernel-doc:: drivers/gpu/drm/drm_fb_helper.c +.. kernel-doc:: drivers/gpu/drm/drm_fbdev_shmem.c :export: .. kernel-doc:: drivers/gpu/drm/drm_fbdev_ttm.c :export: +.. kernel-doc:: include/drm/drm_fb_helper.h + :internal: + +.. kernel-doc:: drivers/gpu/drm/drm_fb_helper.c + :export: + format Helper Functions Reference ================================= diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index fb9ad120b141..e2a0585915b3 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -243,19 +243,6 @@ Contact: Maintainer of the driver you plan to convert Level: Intermediate -Convert drivers to use drm_fbdev_generic_setup() ------------------------------------------------- - -Most drivers can use drm_fbdev_generic_setup(). Driver have to implement -atomic modesetting and GEM vmap support. Historically, generic fbdev emulation -expected the framebuffer in system memory or system-like memory. By employing -struct iosys_map, drivers with frambuffers in I/O memory can be supported -as well. - -Contact: Maintainer of the driver you plan to convert - -Level: Intermediate - Reimplement functions in drm_fbdev_fb_ops without fbdev ------------------------------------------------------- |