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| -rw-r--r-- | Documentation/gpu/todo.rst | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index b3c0d517db93..3ec509381fc5 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -171,21 +171,12 @@ Contact: Maintainer of the driver you plan to convert Level: Intermediate -Convert drivers to use drm_fb_helper_fbdev_setup/teardown() ------------------------------------------------------------ +Convert drivers to use drm_fbdev_generic_setup() +------------------------------------------------ -Most drivers can use drm_fb_helper_fbdev_setup() except maybe: - -- amdgpu which has special logic to decide whether to call - drm_helper_disable_unused_functions() - -- armada which isn't atomic and doesn't call - drm_helper_disable_unused_functions() - -- i915 which calls drm_fb_helper_initial_config() in a worker - -Drivers that use drm_framebuffer_remove() to clean up the fbdev framebuffer can -probably use drm_fb_helper_fbdev_teardown(). +Most drivers can use drm_fbdev_generic_setup(). Driver have to implement +atomic modesetting and GEM vmap support. Current generic fbdev emulation +expects the framebuffer in system memory (or system-like memory). Contact: Maintainer of the driver you plan to convert @@ -328,8 +319,8 @@ drm_fb_helper tasks these igt tests need to be fixed: kms_fbcon_fbt@psr and kms_fbcon_fbt@psr-suspend. -- The max connector argument for drm_fb_helper_init() and - drm_fb_helper_fbdev_setup() isn't used anymore and can be removed. +- The max connector argument for drm_fb_helper_init() isn't used anymore and + can be removed. - The helper doesn't keep an array of connectors anymore so these can be removed: drm_fb_helper_single_add_all_connectors(), |