From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Ricardo Ribalda Delgado To: Hans Verkuil , Mauro Carvalho Chehab , Arun Kumar K , Sylwester Nawrocki , Sakari Ailus , Antti Palosaari , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Laurent Pinchart Cc: Ricardo Ribalda Delgado Subject: [PATCH 2/5] media: New flag V4L2_CTRL_FLAG_EXECUTE_ON_WRITE Date: Thu, 19 Mar 2015 16:21:23 +0100 Message-id: <1426778486-21807-3-git-send-email-ricardo.ribalda@gmail.com> In-reply-to: <1426778486-21807-1-git-send-email-ricardo.ribalda@gmail.com> References: <1426778486-21807-1-git-send-email-ricardo.ribalda@gmail.com> MIME-version: 1.0 Content-type: text/plain List-ID: Create a new flag that represent controls that represent controls that its value needs to be passed to the driver even if it has not changed. They typically represent actions, like triggering a flash or clearing an error flag. Signed-off-by: Ricardo Ribalda Delgado --- include/uapi/linux/videodev2.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index fbdc360..1e33e10 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1456,6 +1456,7 @@ struct v4l2_querymenu { #define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 #define V4L2_CTRL_FLAG_VOLATILE 0x0080 #define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 +#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 /* Query flags, to be ORed with the control ID */ #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 -- 2.1.4