From 3643c59617841a73ff8bd588bb60f7f6b87d418f Mon Sep 17 00:00:00 2001 From: Mikhail Rudenko Date: Mon, 23 Jan 2023 17:06:16 +0300 Subject: ipa: camera_sensor_helper: Add OV4689 support Add support for Omnivision OV4689 image sensor to libipa. The sensor implements a linear gain equation with analogue gain control values 0-2047 corresponding to 0x-16x physical gain range. Reviewed-by: Jacopo Mondi Signed-off-by: Mikhail Rudenko Signed-off-by: Jacopo Mondi --- src/ipa/libipa/camera_sensor_helper.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/ipa/libipa/camera_sensor_helper.cpp') diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp index 3d8a2835..075c568e 100644 --- a/src/ipa/libipa/camera_sensor_helper.cpp +++ b/src/ipa/libipa/camera_sensor_helper.cpp @@ -461,6 +461,17 @@ public: }; REGISTER_CAMERA_SENSOR_HELPER("ov2740", CameraSensorHelperOv2740) +class CameraSensorHelperOv4689 : public CameraSensorHelper +{ +public: + CameraSensorHelperOv4689() + { + gainType_ = AnalogueGainLinear; + gainConstants_.linear = { 1, 0, 0, 128 }; + } +}; +REGISTER_CAMERA_SENSOR_HELPER("ov4689", CameraSensorHelperOv4689) + class CameraSensorHelperOv5640 : public CameraSensorHelper { public: -- cgit v1.2.1