[PATCH v2 16/21] drm/fb-helper: Call fb_sync in I/O functions

Javier Martinez Canillas javierm at redhat.com
Wed Nov 2 20:05:02 AEDT 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

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