[3/3] libcamera: libipa: Add vd56g3 support for libipa
diff mbox series

Message ID 20250620-vd56g3_support-v1-3-df434bdbc9bd@foss.st.com
State New
Headers show
Series
  • Add vd56g3 support for rpi and libipa
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Commit Message

Benjamin Mugnier June 20, 2025, 1:49 p.m. UTC 
Adapted from rpi cam_helper and tuning files. Values are sourced
initially from the vd56g3 user manual.

Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
---
 src/ipa/libipa/camera_sensor_helper.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Patch
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diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp
index 7c66cd57d6857e43863375d0b32d688fb5a1063c..dcd69d9f2bbb39feabfefe41cee8b45f0f958127 100644
--- a/src/ipa/libipa/camera_sensor_helper.cpp
+++ b/src/ipa/libipa/camera_sensor_helper.cpp
@@ -745,6 +745,18 @@  public:
 };
 REGISTER_CAMERA_SENSOR_HELPER("ov13858", CameraSensorHelperOv13858)
 
+class CameraSensorHelperVd56g3 : public CameraSensorHelper
+{
+public:
+	CameraSensorHelperVd56g3()
+	{
+		/* From datasheet: 0x40 at 10bits. */
+		blackLevel_ = 4096;
+		gain_ = AnalogueGainLinear{ 0, 32, -1, 32 };
+	}
+};
+REGISTER_CAMERA_SENSOR_HELPER("vd56g3", CameraSensorHelperVd56g3)
+
 #endif /* __DOXYGEN__ */
 
 } /* namespace ipa */