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5 Commits

Author SHA1 Message Date
David Plowman dd32736f00 utils: raspberrypi: ctt: Update noise/sharpness tuning 
The default noise/sharpness/gamma values are updated to reflect the
latest camera tuning work.

- Denoise is increased when not using temporal denoise.
- Denoise is reduced when benefitting from temporal denoise.
- Over-sharpening is reduced.
- High contrast gamma is slightly reduced.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2025-08-29 23:16:30 +01:00
David Plowman e7d628942f utils: raspberrypi: ctt: Update tuning tool for HDR 
The various boilerplate parts of the tuning file are extended to
include the necessary extra bits for HDR, specifically:

* rpi.denoise has different configurations for HDR modes
* rpi.agc now has extra channels for HDR
* rpi.hdr parameters are added.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2024-06-13 11:02:38 +01:00
Ben Benson b95032a842 utils: raspberrypi: ctt: Changed CTT handling of VC4 and PiSP 
Changed how users select which platform to tune for. Now users
specify a command line argument, '-t', to specify which target
platform.

Signed-off-by: Ben Benson <ben.benson@raspberrypi.com>
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2024-06-13 11:02:26 +01:00
Ben Benson 8bea2d5a8a utils: raspberrypi: ctt: Added CAC support to the CTT 
Added the ability to tune the chromatic aberration correction
within the ctt. There are options for cac_only or to tune as part
of a larger tuning process. CTT will now recognise any files that
begin with "cac" as being chromatic aberration tuning files.

Signed-off-by: Ben Benson <ben.benson@raspberrypi.com>
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2024-06-13 11:02:16 +01:00
David Plowman d13542c28f utils: raspberrypi: ctt: Adapt tuning tool for both VC4 and PiSP 
The old ctt.py and alsc_only.py scripts are removed.

Instead of ctt.py use ctt_vc4.py or ctt_pisp.py, depending on your
target platform.

Instead of alsc_only.py use alsc_vc4.py or alsc_pisp.py, again
according to your platform.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
 2024-06-13 10:13:33 +01:00