Re: [PATCH 08/19] drm/panel: himax-hx8394: set prepare_prev_first

[Javier Martinez Canillas]

Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx> writes:

> Sending DSI commands from the prepare() callback requires DSI link to be
> up at that point. For DSI hosts is guaranteed only if the panel driver
> sets the .prepare_prev_first flag. Set it to let these panels work with
> the DSI hosts which don't power on the link in their .mode_set callback.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat