[PATCH RFC v4 7/7] v4l: add device capability flag for SDR receiver

Antti Palosaari
2013-12-19T04:00:23Z

VIDIOC_QUERYCAP IOCTL is used to query device capabilities. Add new
capability flag to inform given device supports SDR capture.

Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Antti Palosaari <crope@iki.fi>
---
include/uapi/linux/videodev2.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index c50e449..f596b7b 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -267,6 +267,8 @@ struct v4l2_capability {
#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */

+#define V4L2_CAP_SDR_CAPTURE 0x00100000 /* Is a SDR capture device */
+
#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
--
1.8.4.2