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[media] devices.txt: add video4linux device for Software Defined Radio

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Add new video4linux device named /dev/swradio for Software Defined
Radio use. V4L device minor numbers are allocated dynamically
nowadays, but there is still configuration option for old fixed style.
Add note to mention that configuration option too.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari 2014-01-22 01:07:25 -03:00 committed by Mauro Carvalho Chehab
parent 59432be1c7
commit 5121288d23
1 changed files with 7 additions and 0 deletions
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7
Documentation/devices.txt
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@ -1491,10 +1491,17 @@ Your cooperation is appreciated.
64 = /dev/radio0 Radio device
...
127 = /dev/radio63 Radio device
128 = /dev/swradio0 Software Defined Radio device
...
191 = /dev/swradio63 Software Defined Radio device
224 = /dev/vbi0 Vertical blank interrupt
...
255 = /dev/vbi31 Vertical blank interrupt
Minor numbers are allocated dynamically unless
CONFIG_VIDEO_FIXED_MINOR_RANGES (default n)
configuration option is set.
81 block I2O hard disk
0 = /dev/i2o/hdq 17th I2O hard disk, whole disk
16 = /dev/i2o/hdr 18th I2O hard disk, whole disk