media: rppx1: exm: Add support for exposure measurement

Extend the RPPX1 driver to allow setting the exposure measurement
configuration and consuming the resulting statistics. It uses the RPPX1
framework for parameters and its writer abstraction to allow the user to
control how, and when, configuration is applied to the RPPX1.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Co-developed-by: Jai Luthra <jai.luthra+renesas@ideasonboard.com>
Signed-off-by: Jai Luthra <jai.luthra+renesas@ideasonboard.com>
Co-developed-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Niklas Söderlund 2026-07-30 19:12:35 +02:00 • committed by Sakari Ailus
commit b020bec416
5 changed files with 216 additions and 2 deletions