libcamera: include: Include missing stdint.h header

Many libcamera headers that use standard C integer types do not include
stdint.h. Fix the omission.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

include/libcamera/base/utils.h

@@ -13,6 +13,7 @@
 #include <iterator>
 #include <ostream>
 #include <sstream>
+#include <stdint.h>
 #include <string.h>
 #include <string>
 #include <sys/time.h>

include/libcamera/internal/camera.h

@@ -11,6 +11,7 @@
 #include <list>
 #include <memory>
 #include <set>
+#include <stdint.h>
 #include <string>
 
 #include <libcamera/base/class.h>

include/libcamera/internal/camera_lens.h

@@ -7,6 +7,7 @@
 #pragma once
 
 #include <memory>
+#include <stdint.h>
 #include <string>
 
 #include <libcamera/base/class.h>

include/libcamera/internal/camera_sensor.h

@@ -8,6 +8,7 @@
 #pragma once
 
 #include <memory>
+#include <stdint.h>
 #include <string>
 #include <variant>
 #include <vector>

include/libcamera/internal/framebuffer.h

@@ -8,6 +8,7 @@
 #pragma once
 
 #include <memory>
+#include <stdint.h>
 #include <utility>
 
 #include <libcamera/base/class.h>

include/libcamera/internal/ipa_data_serializer.h

@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include <stdint.h>
 #include <string.h>
 #include <tuple>
 #include <type_traits>

include/libcamera/internal/ipc_pipe.h

@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include <stdint.h>
 #include <vector>
 
 #include <libcamera/base/shared_fd.h>

include/libcamera/internal/ipc_pipe_unixsocket.h

@@ -9,6 +9,7 @@
 
 #include <map>
 #include <memory>
+#include <stdint.h>
 
 #include "libcamera/internal/ipc_pipe.h"
 #include "libcamera/internal/ipc_unixsocket.h"

include/libcamera/internal/request.h

@@ -10,6 +10,7 @@
 #include <chrono>
 #include <map>
 #include <memory>
+#include <stdint.h>
 #include <unordered_set>
 
 #include <libcamera/base/event_notifier.h>

include/libcamera/internal/tracepoints/request.tp

@@ -5,6 +5,8 @@
  * request.tp - Tracepoints for the request object
  */
 
+#include <stdint.h>
+
 #include <libcamera/framebuffer.h>
 
 #include "libcamera/internal/request.h"

include/libcamera/internal/v4l2_device.h

@@ -10,6 +10,7 @@
 #include <map>
 #include <memory>
 #include <optional>
+#include <stdint.h>
 #include <vector>
 
 #include <linux/videodev2.h>

include/libcamera/internal/v4l2_subdevice.h

@@ -10,6 +10,7 @@
 #include <memory>
 #include <optional>
 #include <ostream>
+#include <stdint.h>
 #include <string>
 #include <vector>