[PATCH v3 0/5] Add support for Sony IMX327 and IMX462 sensors

[Geoffrey Van Landeghem]

Hi,
This patch-set comes as part of an ongoing effort to support Sony 
IMX327 and IMX462 sensors better in the linux kernel.
For the kernel, following changes are proposed upstream:

https://lore.kernel.org/linux-media/20241114-media-imx290-imx462-v1-0-c538a2e24786@raspberrypi.com/

Also discussed here:
https://github.com/raspberrypi/linux/pull/5859

After those changes have been applied, the 2 Starvis sensors will no
longer be identied by libcamera as a IMX290 and therefore require
this patch-set to work correctly. 
V3 of this patch set focusses on better commit messages and also
includes an extra patch for setting the default black level for
Sony IMX290 (and IMX327 and IMX462) sensor(s).

Thanks,
Geoffrey

Geoffrey Van Landeghem (5):
  libcamera: libipa: camera_sensor: Provide helper and properties for
    Sony IMX462
  ipa: rpi: cam_helper: Add Sony IMX327
  ipa: raspberrypi: Add tuning file for IMX462 sensor
  ipa: raspberrypi: Add tuning file for IMX327 sensor
  libcamera: libipa: camera_sensor_helper: add IMX290 black level

 src/ipa/libipa/camera_sensor_helper.cpp       |   7 +
 src/ipa/rpi/cam_helper/cam_helper_imx290.cpp  |   2 +
 src/ipa/rpi/vc4/data/imx327.json              | 215 ++++++++++++++++++
 src/ipa/rpi/vc4/data/imx462.json              | 215 ++++++++++++++++++
 src/ipa/rpi/vc4/data/meson.build              |   2 +
 .../sensor/camera_sensor_properties.cpp       |   4 +
 6 files changed, 445 insertions(+)
 create mode 100644 src/ipa/rpi/vc4/data/imx327.json
 create mode 100644 src/ipa/rpi/vc4/data/imx462.json

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2.43.0