Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / pci / cx18 / cx18-video.c

diff --git a/kernel/drivers/media/pci/cx18/cx18-video.c b/kernel/drivers/media/pci/cx18/cx18-video.c
new file mode 100644 (file)
index 0000000..6dc84aa
--- /dev/null
+++ b/kernel/drivers/media/pci/cx18/cx18-video.c
@@ -0,0 +1,32 @@
+/*
+ *  cx18 video interface functions
+ *
+ *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ *  02111-1307  USA
+ */
+
+#include "cx18-driver.h"
+#include "cx18-video.h"
+#include "cx18-cards.h"
+
+void cx18_video_set_io(struct cx18 *cx)
+{
+       int inp = cx->active_input;
+
+       v4l2_subdev_call(cx->sd_av, video, s_routing,
+                       cx->card->video_inputs[inp].video_input, 0, 0);
+}