On 3/3/22 21:58, Thomas Zimmermann wrote:
> Add drm_fb_helper_vm_page_mkwrite(), a helper to track pages written
> by fbdev userspace. DRM drivers should use this function to implement
> fbdev deferred I/O.
>
> Signed-off-by: Thomas Zimmermann
> ---
Reviewed-by: Javier Martinez Canillas
--
Be
Add drm_fb_helper_vm_page_mkwrite(), a helper to track pages written
by fbdev userspace. DRM drivers should use this function to implement
fbdev deferred I/O.
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/drm_fb_helper.c | 10 ++
include/drm/drm_fb_helper.h | 9 +
2 f