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-rw-r--r--Documentation/video4linux/bttv/MAKEDEV27
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/video4linux/bttv/MAKEDEV b/Documentation/video4linux/bttv/MAKEDEV
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index 000000000..093c0cd18
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+++ b/Documentation/video4linux/bttv/MAKEDEV
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+#!/bin/bash
+
+function makedev () {
+
+ for dev in 0 1 2 3; do
+ echo "/dev/$1$dev: char 81 $[ $2 + $dev ]"
+ rm -f /dev/$1$dev
+ mknod /dev/$1$dev c 81 $[ $2 + $dev ]
+ chmod 666 /dev/$1$dev
+ done
+
+ # symlink for default device
+ rm -f /dev/$1
+ ln -s /dev/${1}0 /dev/$1
+}
+
+# see http://linux.bytesex.org/v4l2/API.html
+
+echo "*** new device names ***"
+makedev video 0
+makedev radio 64
+makedev vbi 224
+
+#echo "*** old device names (for compatibility only) ***"
+#makedev bttv 0
+#makedev bttv-fm 64
+#makedev bttv-vbi 224