path: root/Documentation/video4linux
diff options
authorAntti Palosaari <>2013-12-20 01:52:29 -0300
committerMauro Carvalho Chehab <>2014-03-05 14:17:11 -0300
commitb36514da98d5b5efafefcfe4fc6a2214e7e52a7f (patch)
treee0531596be0659788c26e6552453b06671599d51 /Documentation/video4linux
parentcdca2aabd15800ae1c9cda8d9059505f56fe4485 (diff)
[media] v4l2-framework.txt: add SDR device type
Add SDR device type to v4l2-framework.txt document. Cc: Hans Verkuil <> Signed-off-by: Antti Palosaari <> Acked-by: Hans Verkuil <> Signed-off-by: Mauro Carvalho Chehab <>
Diffstat (limited to 'Documentation/video4linux')
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index 6c4866b49eb5..ae3a2cc4f3ed 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -768,6 +768,7 @@ types exist:
VFL_TYPE_GRABBER: videoX for video input/output devices
VFL_TYPE_VBI: vbiX for vertical blank data (i.e. closed captions, teletext)
VFL_TYPE_RADIO: radioX for radio tuners
+VFL_TYPE_SDR: swradioX for Software Defined Radio tuners
The last argument gives you a certain amount of control over the device
device node number used (i.e. the X in videoX). Normally you will pass -1