From: Paul Elder <paul.elder@ideasonboard.com>
To: laurent.pinchart@ideasonboard.com, kieran.bingham@ideasonboard.com
Cc: Paul Elder <paul.elder@ideasonboard.com>,
b-liu@ti.com, stern@rowland.harvard.edu, rogerq@ti.com,
balbi@kernel.org, gregkh@linuxfoundation.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/6] usb: uvc: include videodev2.h in g_uvc.h
Date: Mon, 17 Dec 2018 01:02:11 -0500 [thread overview]
Message-ID: <20181217060216.26368-2-paul.elder@ideasonboard.com> (raw)
In-Reply-To: <20181217060216.26368-1-paul.elder@ideasonboard.com>
V4L2_EVENT_PRIVATE_START is used in g_uvc.h but is defined in
videodev2.h, which is not included and causes a compiler warning:
linux/usb/g_uvc.h:15:28: error: ‘V4L2_EVENT_PRIVATE_START’ undeclared here (not in a function)
#define UVC_EVENT_FIRST (V4L2_EVENT_PRIVATE_START + 0)
Include videodev2.h in g_uvc.h.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
No change from v1
include/uapi/linux/usb/g_uvc.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/usb/g_uvc.h b/include/uapi/linux/usb/g_uvc.h
index 3c9ee3020cbb..6698c3263ae8 100644
--- a/include/uapi/linux/usb/g_uvc.h
+++ b/include/uapi/linux/usb/g_uvc.h
@@ -11,6 +11,7 @@
#include <linux/ioctl.h>
#include <linux/types.h>
#include <linux/usb/ch9.h>
+#include <linux/videodev2.h>
#define UVC_EVENT_FIRST (V4L2_EVENT_PRIVATE_START + 0)
#define UVC_EVENT_CONNECT (V4L2_EVENT_PRIVATE_START + 0)
--
2.19.2
next prev parent reply other threads:[~2018-12-17 6:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-17 6:02 [PATCH v2 0/6] usb: gadget: add mechanism to asynchronously validate data stage of ctrl out request Paul Elder
2018-12-17 6:02 ` Paul Elder [this message]
2018-12-17 6:02 ` [PATCH v2 2/6] usb: gadget: uvc: enqueue usb request in setup handler for control OUT Paul Elder
2018-12-17 6:02 ` [PATCH v2 3/6] usb: gadget: uvc: package setup and data for control OUT requests Paul Elder
2018-12-17 6:02 ` [PATCH v2 4/6] usb: gadget: add mechanism to specify an explicit status stage Paul Elder
2018-12-17 16:13 ` Alan Stern
2018-12-17 6:02 ` [PATCH v2 5/6] usb: musb: gadget: implement optional " Paul Elder
2018-12-17 6:02 ` [PATCH v2 6/6] usb: gadget: uvc: allow ioctl to send response in " Paul Elder
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