diff --git a/src/cam/info.cpp b/src/cam/info.cpp
new file mode 100644
index 0000000000000000..fe32ceb614e85794
--- /dev/null
+++ b/src/cam/info.cpp
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * info.cpp - Display stream information
+ */
+
+#include <iomanip>
+#include <iostream>
+
+#include "info.h"
+
+using namespace libcamera;
+
+int infoConfiguration(const libcamera::CameraConfiguration &config)
+{
+	unsigned int index = 0;
+	for (const StreamConfiguration &cfg : config) {
+		std::cout << index << ": " << cfg.toString() << std::endl;
+
+		const StreamFormats &formats = cfg.formats();
+		for (unsigned int pixelformat : formats.pixelformats()) {
+			std::cout << " * Pixelformat: 0x" << std::hex
+				  << std::setw(8) << pixelformat << " "
+				  << formats.range(pixelformat).toString()
+				  << std::endl;
+
+			for (const Size &size : formats.sizes(pixelformat))
+				std::cout << "  - " << size.toString()
+					  << std::endl;
+		}
+
+		index++;
+	}
+
+	return 0;
+}
diff --git a/src/cam/info.h b/src/cam/info.h
new file mode 100644
index 0000000000000000..65e31497e5cac358
--- /dev/null
+++ b/src/cam/info.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * info.h - Display stream information
+ */
+#ifndef __CAM_INFO_H__
+#define __CAM_INFO_H__
+
+#include <libcamera/camera.h>
+
+int infoConfiguration(const libcamera::CameraConfiguration &config);
+
+#endif /* __CAM_INFO_H__ */
diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index 191fef3a3c8a2b64..7c68cb290d597430 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -13,6 +13,7 @@
 
 #include "capture.h"
 #include "event_loop.h"
+#include "info.h"
 #include "main.h"
 #include "options.h"
 
@@ -162,6 +163,8 @@ int CamApp::parseOptions(int argc, char *argv[])
 			 "Set configuration of a camera stream", "stream", true);
 	parser.addOption(OptHelp, OptionNone, "Display this help message",
 			 "help");
+	parser.addOption(OptInfo, OptionNone,
+			 "Display information about stream(s)", "info");
 	parser.addOption(OptList, OptionNone, "List all cameras", "list");
 
 	options_ = parser.parse(argc, argv);
@@ -259,6 +262,16 @@ int CamApp::run()
 			std::cout << "- " << cam->name() << std::endl;
 	}
 
+	if (options_.isSet(OptInfo)) {
+		if (!config_.get()) {
+			std::cout << "Can't print information without a camera"
+				  << std::endl;
+			return -ENODEV;
+		}
+
+		infoConfiguration(*config_.get());
+	}
+
 	if (options_.isSet(OptCapture)) {
 		Capture capture(camera_.get(), config_.get());
 		return capture.run(loop_, options_);
diff --git a/src/cam/main.h b/src/cam/main.h
index fff81b1f6c860b57..0997476bb335e446 100644
--- a/src/cam/main.h
+++ b/src/cam/main.h
@@ -12,6 +12,7 @@ enum {
 	OptCapture = 'C',
 	OptFile = 'F',
 	OptHelp = 'h',
+	OptInfo = 'I',
 	OptList = 'l',
 	OptStream = 's',
 };
diff --git a/src/cam/meson.build b/src/cam/meson.build
index 478346c59590631d..ee5b28421e4c1235 100644
--- a/src/cam/meson.build
+++ b/src/cam/meson.build
@@ -2,6 +2,7 @@ cam_sources = files([
     'buffer_writer.cpp',
     'capture.cpp',
     'event_loop.cpp',
+    'info.cpp',
     'main.cpp',
     'options.cpp',
 ])