[PATCH v3 8/8] drm/mediatek: Config orientation property if panel provides it

[AngeloGioacchino Del Regno]

Il 06/06/22 06:47, Hsin-Yi Wang ha scritto:
> Panel orientation property should be set before drm_dev_register().
> Mediatek drm driver calls drm_dev_register() in .bind(). However, most
> panels sets orientation property relatively late, mostly in .get_modes()
> callback, since this is when they are able to get the connector and
> binds the orientation property to it, though the value should be known
> when the panel is probed.
> 
> Let the drm driver check if the remote end point is a panel and if it
> contains the orientation property. If it does, set it before
> drm_dev_register() is called.
> 
> Signed-off-by: Hsin-Yi Wang <hsinyi at chromium.org>
> Reviewed-by: Hans de Goede <hdegoede at redhat.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>