usb: uvc: move the header definition to include/

Move the UVC header with all the definitions from the UVC standard to
share it between USB host and device class implementation.

Signed-off-by: Josuah Demangeon <[email protected]>

Author: Josuah Demangeon

subsys/usb/CMakeLists.txt

@@ -5,3 +5,4 @@ add_subdirectory_ifdef(CONFIG_USB_DEVICE_STACK device)
 add_subdirectory_ifdef(CONFIG_USB_DEVICE_STACK_NEXT device_next)
 add_subdirectory_ifdef(CONFIG_USB_HOST_STACK host)
 add_subdirectory_ifdef(CONFIG_USBC_STACK usb_c)
+add_subdirectory(common)

subsys/usb/common/CMakeLists.txt

@@ -0,0 +1,4 @@
+# Copyright (c) 2025 Nordic Semiconductor
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_include_directories(include)

subsys/usb/device_next/class/usbd_uvc.h renamed to subsys/usb/common/include/usb_uvc.h

@@ -25,7 +25,8 @@
 #include <zephyr/usb/usb_ch9.h>
 #include <zephyr/usb/class/usbd_uvc.h>
 
-#include "usbd_uvc.h"
+#include "usb_uvc.h"
+
 #include "../../../drivers/video/video_ctrls.h"
 #include "../../../drivers/video/video_device.h"
 

subsys/usb/device_next/class/usbd_uvc.c

@@ -56,6 +56,6 @@ struct usbh_class_filter {
  * @retval true if the USB Device descriptor matches at least one rule.
  */
 bool usbh_class_is_matching(struct usbh_class_filter *const filters, size_t n_filters,
-                            struct usb_device_descriptor *const desc);
+			    struct usb_device_descriptor *const desc);
 
 #endif /* ZEPHYR_INCLUDE_USBD_CLASS_H */