[PATCH 2/9] drm/format-helper: Rework format-helper memcpy functions

[Noralf Trønnes]

Den 22.10.2021 15.28, skrev Thomas Zimmermann:
> Move destination-buffer clipping from all format-helper memcpy
> function into callers. Support destination-buffer pitch. Only
> distinguish between system and I/O memory, but use same logic
> everywhere.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> ---

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