media: rppx1: hist: Add support histogram measurement

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Extend the RPPX1 driver to allow setting the histogram 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>

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Niklas Söderlund 2026-07-30 19:12:36 +02:00 • committed by Sakari Ailus

parent b020bec416

commit 9a52f7de7c

5 changed files with 243 additions and 3 deletions

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117

include/uapi/linux/media/dreamchip/rppx1-config.h

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