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WSL2-Linux-Kernel
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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>
This commit is contained in:
Janne Grunau 2008-04-09 19:13:13 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель 9950c1b5b4
Коммит 78e92006f4
37 изменённых файлов: 242 добавлений и 83 удалений
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8
drivers/media/dvb/b2c2/flexcop.c
Просмотреть файл

@ -49,6 +49,8 @@ module_param_named(debug, b2c2_flexcop_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram,32=reg (|-able))." DEBSTATUS);
#undef DEBSTATUS
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* global zero for ibi values */
flexcop_ibi_value ibi_zero;
@ -66,8 +68,10 @@ static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
static int flexcop_dvb_init(struct flexcop_device *fc)
{
int ret;
if ((ret = dvb_register_adapter(&fc->dvb_adapter,"FlexCop Digital TV device",fc->owner,fc->dev)) < 0) {
int ret = dvb_register_adapter(&fc->dvb_adapter,
"FlexCop Digital TV device", fc->owner,
fc->dev, adapter_nr);
if (ret < 0) {
err("error registering DVB adapter");
return ret;
}

7
drivers/media/dvb/bt8xx/dvb-bt8xx.c
Просмотреть файл

@ -40,6 +40,8 @@ static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define dprintk( args... ) \
do { \
if (debug) printk(KERN_DEBUG args); \
@ -717,7 +719,10 @@ static int __devinit dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
{
int result;
if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, THIS_MODULE, &card->bt->dev->dev)) < 0) {
result = dvb_register_adapter(&card->dvb_adapter, card->card_name,
THIS_MODULE, &card->bt->dev->dev,
adapter_nr);
if (result < 0) {
printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result);
return result;
}

7
drivers/media/dvb/cinergyT2/cinergyT2.c
Просмотреть файл

@ -58,6 +58,8 @@ static int debug;
module_param_named(debug, debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define dprintk(level, args...) \
do { \
if ((debug & level)) { \
@ -938,7 +940,10 @@ static int cinergyt2_probe (struct usb_interface *intf,
return -ENOMEM;
}
if ((err = dvb_register_adapter(&cinergyt2->adapter, DRIVER_NAME, THIS_MODULE, &cinergyt2->udev->dev)) < 0) {
err = dvb_register_adapter(&cinergyt2->adapter, DRIVER_NAME,
THIS_MODULE, &cinergyt2->udev->dev,
adapter_nr);
if (err < 0) {
kfree(cinergyt2);
return err;
}

41
drivers/media/dvb/dvb-core/dvbdev.c
Просмотреть файл

@ -49,7 +49,6 @@ static const char * const dnames[] = {
"net", "osd"
};
#define DVB_MAX_ADAPTERS 8
#define DVB_MAX_IDS 4
#define nums2minor(num,type,id) ((num << 6) | (id << 4) | type)
#define MAX_DVB_MINORS (DVB_MAX_ADAPTERS*64)
@ -262,18 +261,25 @@ void dvb_unregister_device(struct dvb_device *dvbdev)
}
EXPORT_SYMBOL(dvb_unregister_device);
static int dvbdev_check_free_adapter_num(int num)
{
struct list_head *entry;
list_for_each(entry, &dvb_adapter_list) {
struct dvb_adapter *adap;
adap = list_entry(entry, struct dvb_adapter, list_head);
if (adap->num == num)
return 0;
}
return 1;
}
static int dvbdev_get_free_adapter_num (void)
{
int num = 0;
while (num < DVB_MAX_ADAPTERS) {
struct dvb_adapter *adap;
list_for_each_entry(adap, &dvb_adapter_list, list_head)
if (adap->num == num)
goto skip;
return num;
skip:
if (dvbdev_check_free_adapter_num(num))
return num;
num++;
}
@ -281,13 +287,28 @@ skip:
}
int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct module *module, struct device *device)
int dvb_register_adapter(struct dvb_adapter *adap, const char *name,
struct module *module, struct device *device,
short *adapter_nums)
{
int num;
int i, num;
mutex_lock(&dvbdev_register_lock);
if ((num = dvbdev_get_free_adapter_num ()) < 0) {
for (i = 0; i < DVB_MAX_ADAPTERS; ++i) {
num = adapter_nums[i];
if (num >= 0 && num < DVB_MAX_ADAPTERS) {
/* use the one the driver asked for */
if (dvbdev_check_free_adapter_num(num))
break;
} else {
num = dvbdev_get_free_adapter_num();
break;
}
num = -1;
}
if (num < 0) {
mutex_unlock(&dvbdev_register_lock);
return -ENFILE;
}

13
drivers/media/dvb/dvb-core/dvbdev.h
Просмотреть файл

@ -31,6 +31,10 @@
#define DVB_MAJOR 212
#define DVB_MAX_ADAPTERS 8
#define DVB_UNSET (-1)
#define DVB_DEVICE_VIDEO 0
#define DVB_DEVICE_AUDIO 1
#define DVB_DEVICE_SEC 2
@ -41,6 +45,11 @@
#define DVB_DEVICE_NET 7
#define DVB_DEVICE_OSD 8
#define DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr) \
static short adapter_nr[] = \
{[0 ... (DVB_MAX_ADAPTERS - 1)] = DVB_UNSET }; \
module_param_array(adapter_nr, short, NULL, 0444); \
MODULE_PARM_DESC(adapter_nr, "DVB adapter numbers")
struct dvb_adapter {
int num;
@ -78,7 +87,9 @@ struct dvb_device {
};
extern int dvb_register_adapter (struct dvb_adapter *adap, const char *name, struct module *module, struct device *device);
extern int dvb_register_adapter(struct dvb_adapter *adap, const char *name,
struct module *module, struct device *device,
short *adapter_nums);
extern int dvb_unregister_adapter (struct dvb_adapter *adap);
extern int dvb_register_device (struct dvb_adapter *adap,

6
drivers/media/dvb/dvb-usb/a800.c
Просмотреть файл

@ -18,6 +18,9 @@
static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (rc=1 (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define deb_rc(args...) dprintk(debug,0x01,args)
static int a800_power_ctrl(struct dvb_usb_device *d, int onoff)
@ -94,7 +97,8 @@ static struct dvb_usb_device_properties a800_properties;
static int a800_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
return dvb_usb_device_init(intf,&a800_properties,THIS_MODULE,NULL);
return dvb_usb_device_init(intf, &a800_properties,
THIS_MODULE, NULL, adapter_nr);
}
/* do not change the order of the ID table */

5
drivers/media/dvb/dvb-usb/af9005.c
Просмотреть файл

@ -39,6 +39,8 @@ int dvb_usb_af9005_dump_eeprom = 0;
module_param_named(dump_eeprom, dvb_usb_af9005_dump_eeprom, int, 0);
MODULE_PARM_DESC(dump_eeprom, "dump contents of the eeprom.");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* remote control decoder */
int (*rc_decode) (struct dvb_usb_device * d, u8 * data, int len, u32 * event,
int *state);
@ -1020,7 +1022,8 @@ static struct dvb_usb_device_properties af9005_properties;
static int af9005_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
return dvb_usb_device_init(intf, &af9005_properties, THIS_MODULE, NULL);
return dvb_usb_device_init(intf, &af9005_properties,
THIS_MODULE, NULL, adapter_nr);
}
static struct usb_device_id af9005_usb_table[] = {

6
drivers/media/dvb/dvb-usb/au6610.c
Просмотреть файл

@ -19,6 +19,8 @@ static int dvb_usb_au6610_debug;
module_param_named(debug, dvb_usb_au6610_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
{
@ -163,7 +165,9 @@ static int au6610_probe(struct usb_interface *intf,
if (intf->num_altsetting < AU6610_ALTSETTING_COUNT)
return -ENODEV;
if ((ret = dvb_usb_device_init(intf, &au6610_properties, THIS_MODULE, &d)) == 0) {
ret = dvb_usb_device_init(intf, &au6610_properties, THIS_MODULE, &d,
adapter_nr);
if (ret == 0) {
alt = usb_altnum_to_altsetting(intf, AU6610_ALTSETTING);
if (alt == NULL) {

29
drivers/media/dvb/dvb-usb/cxusb.c
Просмотреть файл

@ -40,6 +40,9 @@
static int dvb_usb_cxusb_debug;
module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define deb_info(args...) dprintk(dvb_usb_cxusb_debug,0x01,args)
#define deb_i2c(args...) if (d->udev->descriptor.idVendor == USB_VID_MEDION) \
dprintk(dvb_usb_cxusb_debug,0x01,args)
@ -723,16 +726,24 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_prope
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (dvb_usb_device_init(intf,&cxusb_medion_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_dee1601_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_lgz201_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_dtt7579_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_dualdig4_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_nano2_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_nano2_needsfirmware_properties,THIS_MODULE,NULL) == 0) {
if (0 == dvb_usb_device_init(intf, &cxusb_medion_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgh064f_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_bluebird_dee1601_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgz201_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_bluebird_dtt7579_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_bluebird_dualdig4_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_bluebird_nano2_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf,
&cxusb_bluebird_nano2_needsfirmware_properties,
THIS_MODULE, NULL, adapter_nr))
return 0;
}
return -EINVAL;
}

5
drivers/media/dvb/dvb-usb/dib0700_core.c
Просмотреть файл

@ -17,6 +17,8 @@ int dvb_usb_dib0700_ir_proto = 1;
module_param(dvb_usb_dib0700_ir_proto, int, 0644);
MODULE_PARM_DESC(dvb_usb_dib0700_ir_proto, "set ir protocol (0=NEC, 1=RC5 (default), 2=RC6).");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* expecting rx buffer: request data[0] data[1] ... data[2] */
static int dib0700_ctrl_wr(struct dvb_usb_device *d, u8 *tx, u8 txlen)
{
@ -279,7 +281,8 @@ static int dib0700_probe(struct usb_interface *intf,
struct dvb_usb_device *dev;
for (i = 0; i < dib0700_device_count; i++)
if (dvb_usb_device_init(intf, &dib0700_devices[i], THIS_MODULE, &dev) == 0)
if (dvb_usb_device_init(intf, &dib0700_devices[i], THIS_MODULE,
&dev, adapter_nr) == 0)
{
dib0700_rc_setup(dev);
return 0;

14
drivers/media/dvb/dvb-usb/dibusb-mb.c
Просмотреть файл

@ -14,6 +14,8 @@
*/
#include "dibusb.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int dib3000mb_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
@ -107,10 +109,14 @@ static struct dvb_usb_device_properties artec_t1_usb2_properties;
static int dibusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&artec_t1_usb2_properties,THIS_MODULE,NULL) == 0)
if (0 == dvb_usb_device_init(intf, &dibusb1_1_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &dibusb1_1_an2235_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &dibusb2_0b_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &artec_t1_usb2_properties,
THIS_MODULE, NULL, adapter_nr))
return 0;
return -EINVAL;

5
drivers/media/dvb/dvb-usb/dibusb-mc.c
Просмотреть файл

@ -14,13 +14,16 @@
*/
#include "dibusb.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* USB Driver stuff */
static struct dvb_usb_device_properties dibusb_mc_properties;
static int dibusb_mc_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
return dvb_usb_device_init(intf,&dibusb_mc_properties,THIS_MODULE,NULL);
return dvb_usb_device_init(intf, &dibusb_mc_properties, THIS_MODULE,
NULL, adapter_nr);
}
/* do not change the order of the ID table */

8
drivers/media/dvb/dvb-usb/digitv.c
Просмотреть файл

@ -20,6 +20,9 @@
static int dvb_usb_digitv_debug;
module_param_named(debug,dvb_usb_digitv_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define deb_rc(args...) dprintk(dvb_usb_digitv_debug,0x01,args)
static int digitv_ctrl_msg(struct dvb_usb_device *d,
@ -256,8 +259,9 @@ static int digitv_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct dvb_usb_device *d;
int ret;
if ((ret = dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE,&d)) == 0) {
int ret = dvb_usb_device_init(intf, &digitv_properties, THIS_MODULE, &d,
adapter_nr);
if (ret == 0) {
u8 b[4] = { 0 };
if (d != NULL) { /* do that only when the firmware is loaded */

17
drivers/media/dvb/dvb-usb/dtt200u.c
Просмотреть файл

@ -18,6 +18,8 @@ int dvb_usb_dtt200u_debug;
module_param_named(debug,dvb_usb_dtt200u_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2 (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int dtt200u_power_ctrl(struct dvb_usb_device *d, int onoff)
{
u8 b = SET_INIT;
@ -101,11 +103,16 @@ static struct dvb_usb_device_properties wt220u_miglia_properties;
static int dtt200u_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&wt220u_fc_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&wt220u_miglia_properties,THIS_MODULE,NULL) == 0)
if (0 == dvb_usb_device_init(intf, &dtt200u_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &wt220u_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &wt220u_fc_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &wt220u_zl0353_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &wt220u_miglia_properties,
THIS_MODULE, NULL, adapter_nr))
return 0;
return -ENODEV;

3
drivers/media/dvb/dvb-usb/dvb-usb-common.h
Просмотреть файл

@ -40,7 +40,8 @@ extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
extern int dvb_usb_i2c_init(struct dvb_usb_device *);
extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap,
short *adapter_nums);
extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);

9
drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
Просмотреть файл

@ -77,12 +77,13 @@ static int dvb_usb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
return dvb_usb_ctrl_feed(dvbdmxfeed,0);
}
int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap)
int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap, short *adapter_nums)
{
int ret;
int ret = dvb_register_adapter(&adap->dvb_adap, adap->dev->desc->name,
adap->dev->owner, &adap->dev->udev->dev,
adapter_nums);
if ((ret = dvb_register_adapter(&adap->dvb_adap, adap->dev->desc->name,
adap->dev->owner, &adap->dev->udev->dev)) < 0) {
if (ret < 0) {
deb_info("dvb_register_adapter failed: error %d", ret);
goto err;
}

16
drivers/media/dvb/dvb-usb/dvb-usb-init.c
Просмотреть файл

@ -26,7 +26,7 @@ static int dvb_usb_force_pid_filter_usage;
module_param_named(force_pid_filter_usage, dvb_usb_force_pid_filter_usage, int, 0444);
MODULE_PARM_DESC(force_pid_filter_usage, "force all dvb-usb-devices to use a PID filter, if any (default: 0).");
static int dvb_usb_adapter_init(struct dvb_usb_device *d)
static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs)
{
struct dvb_usb_adapter *adap;
int ret,n;
@ -72,7 +72,7 @@ static int dvb_usb_adapter_init(struct dvb_usb_device *d)
}
if ((ret = dvb_usb_adapter_stream_init(adap)) ||
(ret = dvb_usb_adapter_dvb_init(adap)) ||
(ret = dvb_usb_adapter_dvb_init(adap, adapter_nrs)) ||
(ret = dvb_usb_adapter_frontend_init(adap))) {
return ret;
}
@ -122,7 +122,7 @@ static int dvb_usb_exit(struct dvb_usb_device *d)
return 0;
}
static int dvb_usb_init(struct dvb_usb_device *d)
static int dvb_usb_init(struct dvb_usb_device *d, short *adapter_nums)
{
int ret = 0;
@ -143,7 +143,7 @@ static int dvb_usb_init(struct dvb_usb_device *d)
dvb_usb_device_power_ctrl(d, 1);
if ((ret = dvb_usb_i2c_init(d)) ||
(ret = dvb_usb_adapter_init(d))) {
(ret = dvb_usb_adapter_init(d, adapter_nums))) {
dvb_usb_exit(d);
return ret;
}
@ -213,8 +213,10 @@ int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff)
/*
* USB
*/
int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_device_properties
*props, struct module *owner,struct dvb_usb_device **du)
int dvb_usb_device_init(struct usb_interface *intf,
struct dvb_usb_device_properties *props,
struct module *owner, struct dvb_usb_device **du,
short *adapter_nums)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct dvb_usb_device *d = NULL;
@ -254,7 +256,7 @@ int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_device_proper
if (du != NULL)
*du = d;
ret = dvb_usb_init(d);
ret = dvb_usb_init(d, adapter_nums);
if (ret == 0)
info("%s successfully initialized and connected.",desc->name);

5
drivers/media/dvb/dvb-usb/dvb-usb.h
Просмотреть файл

@ -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 */

6
drivers/media/dvb/dvb-usb/gl861.c
Просмотреть файл

@ -16,6 +16,8 @@ static int dvb_usb_gl861_debug;
module_param_named(debug,dvb_usb_gl861_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
{
@ -140,7 +142,9 @@ static int gl861_probe(struct usb_interface *intf,
if (intf->num_altsetting < 2)
return -ENODEV;
if ((ret = dvb_usb_device_init(intf, &gl861_properties, THIS_MODULE, &d)) == 0) {
ret = dvb_usb_device_init(intf, &gl861_properties, THIS_MODULE, &d,
adapter_nr);
if (ret == 0) {
alt = usb_altnum_to_altsetting(intf, 0);
if (alt == NULL) {

5
drivers/media/dvb/dvb-usb/gp8psk.c
Просмотреть файл

@ -22,6 +22,8 @@ int dvb_usb_gp8psk_debug;
module_param_named(debug,dvb_usb_gp8psk_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
{
int ret = 0,try = 0;
@ -190,7 +192,8 @@ static int gp8psk_usb_probe(struct usb_interface *intf,
{
int ret;
struct usb_device *udev = interface_to_usbdev(intf);
ret = dvb_usb_device_init(intf,&gp8psk_properties,THIS_MODULE,NULL);
ret = dvb_usb_device_init(intf, &gp8psk_properties,
THIS_MODULE, NULL, adapter_nr);
if (ret == 0) {
info("found Genpix USB device pID = %x (hex)",
le16_to_cpu(udev->descriptor.idProduct));

22
drivers/media/dvb/dvb-usb/m920x.c
Просмотреть файл

@ -22,6 +22,8 @@ static int dvb_usb_m920x_debug;
module_param_named(debug,dvb_usb_m920x_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int m920x_set_filter(struct dvb_usb_device *d, int type, int idx, int pid);
static inline int m920x_read(struct usb_device *udev, u8 request, u16 value,
@ -618,27 +620,31 @@ static int m920x_probe(struct usb_interface *intf,
* multi-tuner device
*/
if ((ret = dvb_usb_device_init(intf, &megasky_properties,
THIS_MODULE, &d)) == 0) {
ret = dvb_usb_device_init(intf, &megasky_properties,
THIS_MODULE, &d, adapter_nr);
if (ret == 0) {
rc_init_seq = megasky_rc_init;
goto found;
}
if ((ret = dvb_usb_device_init(intf, &digivox_mini_ii_properties,
THIS_MODULE, &d)) == 0) {
ret = dvb_usb_device_init(intf, &digivox_mini_ii_properties,
THIS_MODULE, &d, adapter_nr);
if (ret == 0) {
/* No remote control, so no rc_init_seq */
goto found;
}
/* This configures both tuners on the TV Walker Twin */
if ((ret = dvb_usb_device_init(intf, &tvwalkertwin_properties,
THIS_MODULE, &d)) == 0) {
ret = dvb_usb_device_init(intf, &tvwalkertwin_properties,
THIS_MODULE, &d, adapter_nr);
if (ret == 0) {
rc_init_seq = tvwalkertwin_rc_init;
goto found;
}
if ((ret = dvb_usb_device_init(intf, &dposh_properties,
THIS_MODULE, &d)) == 0) {
ret = dvb_usb_device_init(intf, &dposh_properties,
THIS_MODULE, &d, adapter_nr);
if (ret == 0) {
/* Remote controller not supported yet. */
goto found;
}

5
drivers/media/dvb/dvb-usb/nova-t-usb2.c
Просмотреть файл

@ -15,6 +15,8 @@ static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc,2=eeprom (|-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define deb_rc(args...) dprintk(debug,0x01,args)
#define deb_ee(args...) dprintk(debug,0x02,args)
@ -142,7 +144,8 @@ static struct dvb_usb_device_properties nova_t_properties;
static int nova_t_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
return dvb_usb_device_init(intf,&nova_t_properties,THIS_MODULE,NULL);
return dvb_usb_device_init(intf, &nova_t_properties,
THIS_MODULE, NULL, adapter_nr);
}
/* do not change the order of the ID table */

6
drivers/media/dvb/dvb-usb/opera1.c
Просмотреть файл

@ -46,6 +46,9 @@ MODULE_PARM_DESC(debug,
"set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64 (or-able))."
DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int opera1_xilinx_rw(struct usb_device *dev, u8 request, u16 value,
u8 * data, u16 len, int flags)
{
@ -548,7 +551,8 @@ static int opera1_probe(struct usb_interface *intf,
return -EINVAL;
}
if (dvb_usb_device_init(intf, &opera1_properties, THIS_MODULE, NULL) != 0)
if (0 != dvb_usb_device_init(intf, &opera1_properties,
THIS_MODULE, NULL, adapter_nr))
return -EINVAL;
return 0;
}

8
drivers/media/dvb/dvb-usb/ttusb2.c
Просмотреть файл

@ -37,6 +37,8 @@ static int dvb_usb_ttusb2_debug;
module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
struct ttusb2_state {
u8 id;
};
@ -181,8 +183,10 @@ static struct dvb_usb_device_properties ttusb2_properties_s2400;
static int ttusb2_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (dvb_usb_device_init(intf, &ttusb2_properties, THIS_MODULE, NULL) == 0 ||
dvb_usb_device_init(intf, &ttusb2_properties_s2400, THIS_MODULE, NULL) == 0)
if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
THIS_MODULE, NULL, adapter_nr))
return 0;
return -ENODEV;
}

5
drivers/media/dvb/dvb-usb/umt-010.c
Просмотреть файл

@ -13,6 +13,8 @@
#include "mt352.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int umt_mt352_demod_init(struct dvb_frontend *fe)
{
static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
@ -75,7 +77,8 @@ static struct dvb_usb_device_properties umt_properties;
static int umt_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE,NULL) == 0)
if (0 == dvb_usb_device_init(intf, &umt_properties,
THIS_MODULE, NULL, adapter_nr))
return 0;
return -EINVAL;
}

5
drivers/media/dvb/dvb-usb/vp702x.c
Просмотреть файл

@ -21,6 +21,8 @@ int dvb_usb_vp702x_debug;
module_param_named(debug,dvb_usb_vp702x_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
struct vp702x_state {
int pid_filter_count;
int pid_filter_can_bypass;
@ -238,7 +240,8 @@ static struct dvb_usb_device_properties vp702x_properties;
static int vp702x_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
return dvb_usb_device_init(intf,&vp702x_properties,THIS_MODULE,NULL);
return dvb_usb_device_init(intf, &vp702x_properties,
THIS_MODULE, NULL, adapter_nr);
}
static struct usb_device_id vp702x_usb_table [] = {

6
drivers/media/dvb/dvb-usb/vp7045.c
Просмотреть файл

@ -18,6 +18,9 @@
static int dvb_usb_vp7045_debug;
module_param_named(debug,dvb_usb_vp7045_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define deb_info(args...) dprintk(dvb_usb_vp7045_debug,0x01,args)
#define deb_xfer(args...) dprintk(dvb_usb_vp7045_debug,0x02,args)
#define deb_rc(args...) dprintk(dvb_usb_vp7045_debug,0x04,args)
@ -219,7 +222,8 @@ static struct dvb_usb_device_properties vp7045_properties;
static int vp7045_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
return dvb_usb_device_init(intf,&vp7045_properties,THIS_MODULE,NULL);
return dvb_usb_device_init(intf, &vp7045_properties,
THIS_MODULE, NULL, adapter_nr);
}
static struct usb_device_id vp7045_usb_table [] = {

5
drivers/media/dvb/pluto2/pluto2.c
Просмотреть файл

@ -39,6 +39,8 @@
#include "dvbdev.h"
#include "tda1004x.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define DRIVER_NAME "pluto2"
#define REG_PIDn(n) ((n) << 2) /* PID n pattern registers */
@ -662,7 +664,8 @@ static int __devinit pluto2_probe(struct pci_dev *pdev,
goto err_pluto_hw_exit;
/* dvb */
ret = dvb_register_adapter(&pluto->dvb_adapter, DRIVER_NAME, THIS_MODULE, &pdev->dev);
ret = dvb_register_adapter(&pluto->dvb_adapter, DRIVER_NAME,
THIS_MODULE, &pdev->dev, adapter_nr);
if (ret < 0)
goto err_i2c_del_adapter;

4
drivers/media/dvb/ttpci/av7110.c
Просмотреть файл

@ -112,6 +112,8 @@ MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14:
module_param(tv_standard, int, 0444);
MODULE_PARM_DESC(tv_standard, "TV standard: 0 PAL (default), 1 NTSC");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static void restart_feeds(struct av7110 *av7110);
static int av7110_num;
@ -2461,7 +2463,7 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
goto err_kfree_0;
ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name,
THIS_MODULE, &dev->pci->dev);
THIS_MODULE, &dev->pci->dev, adapter_nr);
if (ret < 0)
goto err_put_firmware_1;

7
drivers/media/dvb/ttpci/budget-core.c
Просмотреть файл

@ -57,6 +57,8 @@ module_param_named(bufsize, dma_buffer_size, int, 0444);
MODULE_PARM_DESC(debug, "Turn on/off budget debugging (default:off).");
MODULE_PARM_DESC(bufsize, "DMA buffer size in KB, default: 188, min: 188, max: 1410 (Activy: 564)");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/****************************************************************************
* TT budget / WinTV Nova
****************************************************************************/
@ -471,9 +473,10 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
budget->buffer_width, budget->buffer_height);
printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size);
if ((ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name, owner, &budget->dev->pci->dev)) < 0) {
ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name,
owner, &budget->dev->pci->dev, adapter_nr);
if (ret < 0)
return ret;
}
/* set dd1 stream a & b */
saa7146_write(dev, DD1_STREAM_B, 0x00000000);

8
drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
Просмотреть файл

@ -56,10 +56,11 @@
*/
static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define dprintk(x...) do { if (debug) printk(KERN_DEBUG x); } while (0)
#define ISO_BUF_COUNT 4
@ -1669,7 +1670,10 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
mutex_unlock(&ttusb->semi2c);
if ((result = dvb_register_adapter(&ttusb->adapter, "Technotrend/Hauppauge Nova-USB", THIS_MODULE, &udev->dev)) < 0) {
result = dvb_register_adapter(&ttusb->adapter,
"Technotrend/Hauppauge Nova-USB",
THIS_MODULE, &udev->dev, adapter_nr);
if (result < 0) {
ttusb_free_iso_urbs(ttusb);
kfree(ttusb);
return result;

6
drivers/media/dvb/ttusb-dec/ttusb_dec.c
Просмотреть файл

@ -52,6 +52,8 @@ MODULE_PARM_DESC(output_pva, "Output PVA from dvr device (default:off)");
module_param(enable_rc, int, 0644);
MODULE_PARM_DESC(enable_rc, "Turn on/off IR remote control(default: off)");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define dprintk if (debug) printk
#define DRIVER_NAME "TechnoTrend/Hauppauge DEC USB"
@ -1437,7 +1439,9 @@ static int ttusb_dec_init_dvb(struct ttusb_dec *dec)
dprintk("%s\n", __func__);
if ((result = dvb_register_adapter(&dec->adapter,
dec->model_name, THIS_MODULE, &dec->udev->dev)) < 0) {
dec->model_name, THIS_MODULE,
&dec->udev->dev,
adapter_nr)) < 0) {
printk("%s: dvb_register_adapter failed: error %d\n",
__func__, result);

4
drivers/media/video/cx23885/cx23885-dvb.c
Просмотреть файл

@ -54,6 +54,8 @@ static unsigned int alt_tuner;
module_param(alt_tuner, int, 0644);
MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* ------------------------------------------------------------------ */
static int dvb_buf_setup(struct videobuf_queue *q,
@ -333,7 +335,7 @@ static int dvb_register(struct cx23885_tsport *port)
/* register everything */
return videobuf_dvb_register(&port->dvb, THIS_MODULE, port,
&dev->pci->dev);
&dev->pci->dev, adapter_nr);
}
int cx23885_dvb_register(struct cx23885_tsport *port)

5
drivers/media/video/cx88/cx88-dvb.c
Просмотреть файл

@ -58,6 +58,8 @@ static unsigned int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define dprintk(level,fmt, arg...) if (debug >= level) \
printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
@ -862,7 +864,8 @@ static int dvb_register(struct cx8802_dev *dev)
cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
/* register everything */
return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
&dev->pci->dev, adapter_nr);
}
/* ----------------------------------------------------------- */

5
drivers/media/video/saa7134/saa7134-dvb.c
Просмотреть файл

@ -65,6 +65,8 @@ static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
#define dprintk(fmt, arg...) do { if (debug) \
printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
@ -1257,7 +1259,8 @@ static int dvb_init(struct saa7134_dev *dev)
}
/* register everything else */
ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
adapter_nr);
/* this sequence is necessary to make the tda1004x load its firmware
* and to enter analog mode of hybrid boards

6
drivers/media/video/videobuf-dvb.c
Просмотреть файл

@ -138,14 +138,16 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
int videobuf_dvb_register(struct videobuf_dvb *dvb,
struct module *module,
void *adapter_priv,
struct device *device)
struct device *device,
short *adapter_nr)
{
int result;
mutex_init(&dvb->lock);
/* register adapter */
result = dvb_register_adapter(&dvb->adapter, dvb->name, module, device);
result = dvb_register_adapter(&dvb->adapter, dvb->name, module, device,
adapter_nr);
if (result < 0) {
printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
dvb->name, result);

3
include/media/videobuf-dvb.h
Просмотреть файл

@ -27,7 +27,8 @@ struct videobuf_dvb {
int videobuf_dvb_register(struct videobuf_dvb *dvb,
struct module *module,
void *adapter_priv,
struct device *device);
struct device *device,
short *adapter_nr);
void videobuf_dvb_unregister(struct videobuf_dvb *dvb);
/*