diff options
Diffstat (limited to 'Documentation/gpu/todo.rst')
| -rw-r--r-- | Documentation/gpu/todo.rst | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index af614746d9c5..1e593370f64f 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -194,6 +194,24 @@ drm_mode_config_helper_suspend/resume(). Contact: Maintainer of the driver you plan to convert +Convert drivers to use drm_fb_helper_fbdev_setup/teardown() +----------------------------------------------------------- + +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(). + +Contact: Maintainer of the driver you plan to convert + Core refactorings ================= @@ -395,11 +413,6 @@ those drivers as simple as possible, so lots of room for refactoring: one of the ideas for having a shared dsi/dbi helper, abstracting away the transport details more. -- tinydrm_lastclose could be drm_fb_helper_lastclose. Only thing we need - for that is to store the drm_fb_helper pointer somewhere in - drm_device->mode_config. And then we could roll that out to all the - drivers. - - tinydrm_gem_cma_prime_import_sg_table should probably go into the cma helpers, as a _vmapped variant (since not every driver needs the vmap). And tinydrm_gem_cma_free_object could the be merged into |
