From b7ce7e1d342a5f278e6688e23132526f12b728a2 Mon Sep 17 00:00:00 2001
From: Naushir Patuck <naush@raspberrypi.com>
Date: Wed, 25 May 2022 13:27:35 +0100
Subject: libipa: camera_sensor_helper: Add Sony IMX477 helper

Add support for the Sony IMX477 sensor in the camera helper database.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/ipa/libipa/camera_sensor_helper.cpp | 11 +++++++++++
 1 file changed, 11 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 d94147a8..d4dba497 100644
--- a/src/ipa/libipa/camera_sensor_helper.cpp
+++ b/src/ipa/libipa/camera_sensor_helper.cpp
@@ -396,6 +396,17 @@ public:
 };
 REGISTER_CAMERA_SENSOR_HELPER("imx296", CameraSensorHelperImx296)
 
+class CameraSensorHelperImx477 : public CameraSensorHelper
+{
+public:
+	CameraSensorHelperImx477()
+	{
+		gainType_ = AnalogueGainLinear;
+		gainConstants_.linear = { 0, 1024, -1, 1024 };
+	}
+};
+REGISTER_CAMERA_SENSOR_HELPER("imx477", CameraSensorHelperImx477)
+
 class CameraSensorHelperOv2740 : public CameraSensorHelper
 {
 public:
-- 
cgit v1.2.1