libcamera: pipeline: ipu3: Apply a requested test pattern mode

This introduces a way to set controls immediately for a capture
in ipu3 pipeline handler. It enables to apply a test pattern mode
per frame.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
1 file changed