diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h
index 3cfe2de59..fd5005bc7 100644
--- a/include/libcamera/controls.h
+++ b/include/libcamera/controls.h
@@ -29,6 +29,7 @@ enum ControlType {
 	ControlTypeNone,
 	ControlTypeBool,
 	ControlTypeByte,
+	ControlTypeUnsigned32,
 	ControlTypeInteger32,
 	ControlTypeInteger64,
 	ControlTypeFloat,
@@ -62,6 +63,12 @@ struct control_type<uint8_t> {
 	static constexpr std::size_t size = 0;
 };
 
+template<>
+struct control_type<uint32_t> {
+	static constexpr ControlType value = ControlTypeUnsigned32;
+	static constexpr std::size_t size = 0;
+};
+
 template<>
 struct control_type<int32_t> {
 	static constexpr ControlType value = ControlTypeInteger32;
diff --git a/src/libcamera/controls.cpp b/src/libcamera/controls.cpp
index 2efecf0fc..b28a5f460 100644
--- a/src/libcamera/controls.cpp
+++ b/src/libcamera/controls.cpp
@@ -54,6 +54,7 @@ static constexpr size_t ControlValueSize[] = {
 	[ControlTypeNone]		= 0,
 	[ControlTypeBool]		= sizeof(bool),
 	[ControlTypeByte]		= sizeof(uint8_t),
+	[ControlTypeUnsigned32]		= sizeof(uint32_t),
 	[ControlTypeInteger32]		= sizeof(int32_t),
 	[ControlTypeInteger64]		= sizeof(int64_t),
 	[ControlTypeFloat]		= sizeof(float),
@@ -74,10 +75,12 @@ static constexpr size_t ControlValueSize[] = {
  * The control stores a boolean value
  * \var ControlTypeByte
  * The control stores a byte value as an unsigned 8-bit integer
+ * \var ControlTypeUnsigned32
+ * The control stores an unsigned 32-bit integer value
  * \var ControlTypeInteger32
- * The control stores a 32-bit integer value
+ * The control stores a signed 32-bit integer value
  * \var ControlTypeInteger64
- * The control stores a 64-bit integer value
+ * The control stores a signed 64-bit integer value
  * \var ControlTypeFloat
  * The control stores a 32-bit floating point value
  * \var ControlTypeString
@@ -230,6 +233,11 @@ std::string ControlValue::toString() const
 			str += std::to_string(*value);
 			break;
 		}
+		case ControlTypeUnsigned32: {
+			const uint32_t *value = reinterpret_cast<const uint32_t *>(data);
+			str += std::to_string(*value);
+			break;
+		}
 		case ControlTypeInteger32: {
 			const int32_t *value = reinterpret_cast<const int32_t *>(data);
 			str += std::to_string(*value);
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp
index 7d21cf15f..8276d118e 100644
--- a/src/libcamera/v4l2_device.cpp
+++ b/src/libcamera/v4l2_device.cpp
@@ -9,6 +9,7 @@
 
 #include <fcntl.h>
 #include <map>
+#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/ioctl.h>
@@ -204,10 +205,22 @@ ControlList V4L2Device::getControls(const std::vector<uint32_t> &ids)
 
 		if (info.flags & V4L2_CTRL_FLAG_HAS_PAYLOAD) {
 			ControlType type;
+			ControlValue &value = ctrl.second;
+			Span<uint8_t> data;
 
 			switch (info.type) {
 			case V4L2_CTRL_TYPE_U8:
 				type = ControlTypeByte;
+				value.reserve(type, true, info.elems);
+				data = value.data();
+				v4l2Ctrl.p_u8 = data.data();
+				break;
+
+			case V4L2_CTRL_TYPE_U32:
+				type = ControlTypeUnsigned32;
+				value.reserve(type, true, info.elems);
+				data = value.data();
+				v4l2Ctrl.p_u32 = reinterpret_cast<uint32_t *>(data.data());
 				break;
 
 			default:
@@ -217,11 +230,6 @@ ControlList V4L2Device::getControls(const std::vector<uint32_t> &ids)
 				return {};
 			}
 
-			ControlValue &value = ctrl.second;
-			value.reserve(type, true, info.elems);
-			Span<uint8_t> data = value.data();
-
-			v4l2Ctrl.p_u8 = data.data();
 			v4l2Ctrl.size = data.size();
 		}
 	}
@@ -299,6 +307,18 @@ int V4L2Device::setControls(ControlList *ctrls)
 		/* Set the v4l2_ext_control value for the write operation. */
 		ControlValue &value = ctrl->second;
 		switch (iter->first->type()) {
+		case ControlTypeUnsigned32: {
+			if (value.isArray()) {
+				Span<uint8_t> data = value.data();
+				v4l2Ctrl.p_u32 = reinterpret_cast<uint32_t *>(data.data());
+				v4l2Ctrl.size = data.size();
+			} else {
+				v4l2Ctrl.value = value.get<uint32_t>();
+			}
+
+			break;
+		}
+
 		case ControlTypeInteger32: {
 			if (value.isArray()) {
 				Span<uint8_t> data = value.data();
@@ -488,6 +508,9 @@ ControlType V4L2Device::v4l2CtrlType(uint32_t ctrlType)
 	case V4L2_CTRL_TYPE_BOOLEAN:
 		return ControlTypeBool;
 
+	case V4L2_CTRL_TYPE_U32:
+		return ControlTypeUnsigned32;
+
 	case V4L2_CTRL_TYPE_INTEGER:
 		return ControlTypeInteger32;
 
@@ -536,6 +559,11 @@ std::optional<ControlInfo> V4L2Device::v4l2ControlInfo(const v4l2_query_ext_ctrl
 				   static_cast<uint8_t>(ctrl.maximum),
 				   static_cast<uint8_t>(ctrl.default_value));
 
+	case V4L2_CTRL_TYPE_U32:
+		return ControlInfo(static_cast<uint32_t>(ctrl.minimum),
+				   static_cast<uint32_t>(ctrl.maximum),
+				   static_cast<uint32_t>(ctrl.default_value));
+
 	case V4L2_CTRL_TYPE_BOOLEAN:
 		return ControlInfo(static_cast<bool>(ctrl.minimum),
 				   static_cast<bool>(ctrl.maximum),
@@ -622,6 +650,7 @@ void V4L2Device::listControls()
 		case V4L2_CTRL_TYPE_BITMASK:
 		case V4L2_CTRL_TYPE_INTEGER_MENU:
 		case V4L2_CTRL_TYPE_U8:
+		case V4L2_CTRL_TYPE_U32:
 			break;
 		/* \todo Support other control types. */
 		default:
diff --git a/test/controls/control_value.cpp b/test/controls/control_value.cpp
index 344107fae..6ca85b739 100644
--- a/test/controls/control_value.cpp
+++ b/test/controls/control_value.cpp
@@ -109,6 +109,46 @@ protected:
 			return TestFail;
 		}
 
+		/*
+		 * Unsigned Integer32 type.
+		 */
+		value.set(static_cast<uint32_t>(42));
+		if (value.isNone() || value.isArray() ||
+		    value.type() != ControlTypeUnsigned32) {
+			cerr << "Control type mismatch after setting to uint32_t" << endl;
+			return TestFail;
+		}
+
+		if (value.get<uint32_t>() != 42) {
+			cerr << "Control value mismatch after setting to uint32_t" << endl;
+			return TestFail;
+		}
+
+		if (value.toString() != "42") {
+			cerr << "Control string mismatch after setting to uint32_t" << endl;
+			return TestFail;
+		}
+
+		std::array<uint32_t, 4> uint32s{ 3, 14, 15, 9 };
+		value.set(Span<uint32_t>(uint32s));
+		if (value.isNone() || !value.isArray() ||
+		    value.type() != ControlTypeUnsigned32) {
+			cerr << "Control type mismatch after setting to uint32_t array" << endl;
+			return TestFail;
+		}
+
+		Span<const uint32_t> uint32sResult = value.get<Span<const uint32_t>>();
+		if (uint32s.size() != uint32sResult.size() ||
+		    !std::equal(uint32s.begin(), uint32s.end(), uint32sResult.begin())) {
+			cerr << "Control value mismatch after setting to uint32_t array" << endl;
+			return TestFail;
+		}
+
+		if (value.toString() != "[ 3, 14, 15, 9 ]") {
+			cerr << "Control string mismatch after setting to uint32_t array" << endl;
+			return TestFail;
+		}
+
 		/*
 		 * Integer32 type.
 		 */