Thomas Zimmermann <tzimmermann@xxxxxxx> writes:
> Pass an instance of struct drm_format_conv_state to DRM's format
> conversion helpers. Update all callers.
>
> Most drivers can use the format-conversion state from their shadow-
> plane state. The shadow plane's destroy function releases the
> allocated buffer. Drivers will later be able to allocate a buffer
> of appropriate size in their plane's atomic_check code.
>
> The gud driver uses a separate thread for committing updates. For
> now, the update worker contains its own format-conversion state.
>
> Images in the format-helper tests are small. The tests preallocate
> a static page for the temporary buffer. Unloading the module releases
> the memory.
>
> v3:
> * store buffer in shadow-plane state (Javier, Maxime)
> * replace ARRAY_SIZE() with sizeof() (Jani)
>
> Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
> Cc: Noralf Trønnes <noralf@xxxxxxxxxxx>
> Cc: Javier Martinez Canillas <javierm@xxxxxxxxxx>
> Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
> Cc: David Lechner <david@xxxxxxxxxxxxxx>
> ---
For the drm_format_helper.{h,c} and ssd130x driver changes:
Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>
--
Best regards,
Javier Martinez Canillas
Core Platforms
Red Hat
