[PATCH v2 1/9] drm/format-helper: Export drm_fb_clip_offset()

[Noralf Trønnes]

Den 01.11.2021 15.15, skrev Thomas Zimmermann:
> Provide a function that computes the offset into a blit destination
> buffer. This will allow to move destination-buffer clipping into the
> format-helper callers.
> 
> v2:
> 	* provide documentation (Sam)
> 	* return 'unsigned int' (Sam, Noralf)
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> ---

Reviewed-by: Noralf Trønnes <noralf at tronnes.org>