diff options
author | Janne Grunau <janne-dvb@grunau.be> | 2008-04-09 22:13:13 (GMT) |
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committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 17:08:00 (GMT) |
commit | 78e92006f410a4044f8c1760c25ac9d11d259aa2 (patch) | |
tree | 293de8abe261420df2db5e12936ec2721ea52c7c /drivers/media/dvb/dvb-usb/dvb-usb.h | |
parent | 9950c1b5b4b86d4aae12853c2f0a0ef11d976764 (diff) | |
download | linux-fsl-qoriq-78e92006f410a4044f8c1760c25ac9d11d259aa2.tar.xz |
V4L/DVB (7538): Adds selectable adapter numbers as per module option
The adapter_nr module options can be used to allocate static adapter
numbers on a driver level. It avoids problems with changing DVB apapter
numbers after warm/cold boot or device unplugging and repluging.
Each driver holds DVB_MAX_ADAPTER long array of the preferred order of
adapter numbers.
options dvb-usb-dib0700 adapter_nr=7,6,5,4,3,2,1,0 would result in a
reversed allocation of adapter numbers.
With adapter_nr=2,5 it tries first to get adapter number 2 and 5. If
both are already in use it will allocate the lowest free adapter number.
Signed-off-by: Janne Grunau <janne-dvb@grunau.be>
Acked-by: Hermann Pitton <hermann.pitton@arcor.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dvb-usb.h')
-rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h index d1b3c7b..b1de0f7 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb.h @@ -372,7 +372,10 @@ struct dvb_usb_device { void *priv; }; -extern int dvb_usb_device_init(struct usb_interface *, struct dvb_usb_device_properties *, struct module *, struct dvb_usb_device **); +extern int dvb_usb_device_init(struct usb_interface *, + struct dvb_usb_device_properties *, + struct module *, struct dvb_usb_device **, + short *adapter_nums); extern void dvb_usb_device_exit(struct usb_interface *); /* the generic read/write method for device control */ |