[PATCH v2] drm: of: Add drm_of_lvds_get_data_mapping

[Sam Ravnborg]

Hi Marek,
On Mon, Oct 11, 2021 at 01:21:33PM +0200, Marek Vasut wrote:
> Add helper function to convert DT "data-mapping" property string value
> into media bus format value, and deduplicate the code in panel-lvds.c
> and lvds-codec.c .
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Cc: Sam Ravnborg <sam at ravnborg.org>
> To: dri-devel at lists.freedesktop.org

Looks good. I will let the bots chew it a little before we apply.

	Sam