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libipa: Add CameraSensorHelper for OV2740

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The datasheet for the OV2740 gives 0x80 as 1x gain, so real gain
is GainCode / 128.

Signed-off-by: Daniel Scally <djrscally@gmail.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Daniel Scally 2022-03-16 22:22:45 +00:00 • committed by Kieran Bingham
parent a42c00e01e
commit f0bfb2f19e
1 changed files with 10 additions and 0 deletions
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10
src/ipa/libipa/camera_sensor_helper.cpp
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@ -305,6 +305,16 @@ public:
};
REGISTER_CAMERA_SENSOR_HELPER("imx258", CameraSensorHelperImx258)
class CameraSensorHelperOv2740 : public CameraSensorHelper
{
public:
CameraSensorHelperOv2740()
{
analogueGainConstants_ = { AnalogueGainLinear, 1, 0, 0, 128 };
}
};
REGISTER_CAMERA_SENSOR_HELPER("ov2740", CameraSensorHelperOv2740)
class CameraSensorHelperOv5670 : public CameraSensorHelper
{
public: