[PATCH v2 16/21] drm/fb-helper: Call fb_sync in I/O functions
Javier Martinez Canillas
javierm at redhat.com
Wed Nov 2 02:05:02 PDT 2022
On 10/24/22 13:19, Thomas Zimmermann wrote:
> Call struct fb_ops.fb_sync in drm_fbdev_{read,write}() to mimic the
> behavior of fbdev. Fbdev implementations of fb_read and fb_write in
> struct fb_ops invoke fb_sync to synchronize with outstanding operations
> before I/O. Doing the same in DRM implementations will allow us to use
> them throughout DRM drivers.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> ---
Reviewed-by: Javier Martinez Canillas <javierm at redhat.com>
--
Best regards,
Javier Martinez Canillas
Core Platforms
Red Hat
More information about the linux-amlogic
mailing list