From ffa3afdd61b74e254477247050b5e2881f1a7192 Mon Sep 17 00:00:00 2001 From: Kieran Bingham Date: Mon, 27 Feb 2023 20:42:53 +0000 Subject: ipa: libipa: Add OV2685 Camera Sensor Helper Provide a CameraSensorHelper for the OV2685, along with the corresponding camera sensor properties. Signed-off-by: Kieran Bingham Reviewed-by: Jacopo Mondi Reviewed-by: Laurent Pinchart Reviewed-by: Umang Jain Signed-off-by: Kieran Bingham --- src/ipa/libipa/camera_sensor_helper.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/ipa/libipa') diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp index 1bc88e40..21cdabd1 100644 --- a/src/ipa/libipa/camera_sensor_helper.cpp +++ b/src/ipa/libipa/camera_sensor_helper.cpp @@ -450,6 +450,21 @@ public: }; REGISTER_CAMERA_SENSOR_HELPER("imx477", CameraSensorHelperImx477) +class CameraSensorHelperOv2685 : public CameraSensorHelper +{ +public: + CameraSensorHelperOv2685() + { + /* + * The Sensor Manual doesn't appear to document the gain model. + * This has been validated with some empirical testing only. + */ + gainType_ = AnalogueGainLinear; + gainConstants_.linear = { 1, 0, 0, 128 }; + } +}; +REGISTER_CAMERA_SENSOR_HELPER("ov2685", CameraSensorHelperOv2685) + class CameraSensorHelperOv2740 : public CameraSensorHelper { public: -- cgit v1.2.1