The DW100 Dewarp engine is present on i.MX8MP SoC and possibly others.
This patch provides a dedicated converter module that allows easy
integration of such a dewarper into a pipeline handler.
In this patch only the ScalerCrop control is implemented. Support for
additional functionality will be added in later patches.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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