From 2ac544cfd653809d513c8100a28962852279eb01 Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Fri, 26 Apr 2024 18:55:15 +0530
Subject: libcamera: libipa: camera_sensor: Add Sony IMX283 sensor properties

Provide the IMX283 camera sensor properties and registration
with libipa for the gain code helpers.

The test patterns exposed by the IMX283 do not map well to the current
set of test pattern controls supplied by libcamera. These are left
intentionally unimplemented.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
 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 ce29f423..f70d898f 100644
--- a/src/ipa/libipa/camera_sensor_helper.cpp
+++ b/src/ipa/libipa/camera_sensor_helper.cpp
@@ -417,6 +417,17 @@ public:
 };
 REGISTER_CAMERA_SENSOR_HELPER("imx258", CameraSensorHelperImx258)
 
+class CameraSensorHelperImx283 : public CameraSensorHelper
+{
+public:
+	CameraSensorHelperImx283()
+	{
+		gainType_ = AnalogueGainLinear;
+		gainConstants_.linear = { 0, 2048, -1, 2048 };
+	}
+};
+REGISTER_CAMERA_SENSOR_HELPER("imx283", CameraSensorHelperImx283)
+
 class CameraSensorHelperImx290 : public CameraSensorHelper
 {
 public:
-- 
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