[PATCH v2 1/2] libcamera: libipa: camera_sensor: Add Sony IMX283 sensor properties
Umang Jain
umang.jain at ideasonboard.com
Fri Apr 26 15:25:15 CEST 2024
From: Kieran Bingham <kieran.bingham at ideasonboard.com>
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
inentionally unimplemented.
Signed-off-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain at ideasonboard.com>
---
src/ipa/libipa/camera_sensor_helper.cpp | 11 +++++++++++
src/libcamera/sensor/camera_sensor_properties.cpp | 4 ++++
2 files changed, 15 insertions(+)
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:
diff --git a/src/libcamera/sensor/camera_sensor_properties.cpp b/src/libcamera/sensor/camera_sensor_properties.cpp
index 6e28b09e..4eabbbda 100644
--- a/src/libcamera/sensor/camera_sensor_properties.cpp
+++ b/src/libcamera/sensor/camera_sensor_properties.cpp
@@ -99,6 +99,10 @@ const CameraSensorProperties *CameraSensorProperties::get(const std::string &sen
{ controls::draft::TestPatternModePn9, 4 },
},
} },
+ { "imx283", {
+ .unitCellSize = { 2400, 2400 },
+ .testPatternModes = {},
+ } },
{ "imx290", {
.unitCellSize = { 2900, 2900 },
.testPatternModes = {},
--
2.44.0
More information about the libcamera-devel
mailing list