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authorMikhail Rudenko <mike.rudenko@gmail.com>2023-01-23 17:06:16 +0300
committerJacopo Mondi <jacopo.mondi@ideasonboard.com>2023-01-25 18:42:51 +0100
commit3643c59617841a73ff8bd588bb60f7f6b87d418f (patch)
tree863c6e75edba8b3bd18e9c9dc2b69edd07f48c1f
parent13986d6ce3ab64c44a8f086ef8942f56bbedff63 (diff)
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 <jacopo.mondi@ideasonboard.com> Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
-rw-r--r--src/ipa/libipa/camera_sensor_helper.cpp11
1 files changed, 11 insertions, 0 deletions
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: