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path: root/drivers/media/pci/cx18/cx18-video.c
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Diffstat (limited to 'drivers/media/pci/cx18/cx18-video.c')
-rw-r--r--drivers/media/pci/cx18/cx18-video.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/media/pci/cx18/cx18-video.c b/drivers/media/pci/cx18/cx18-video.c
new file mode 100644
index 000000000000..6dc84aac8f44
--- /dev/null
+++ b/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);
+}