[media] az6007: CodingStyle cleanup
make checkpatch.pl happy Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>hifive-unleashed-5.1
Mauro Carvalho Chehab
parent
357535800d
commit
93b32126f9
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@ -14,23 +14,24 @@
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/* debug */
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int dvb_usb_az6007_debug;
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module_param_named(debug,dvb_usb_az6007_debug, int, 0644);
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MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
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module_param_named(debug, dvb_usb_az6007_debug, int, 0644);
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MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))."
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DVB_USB_DEBUG_STATUS);
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DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
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struct az6007_device_state {
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struct dvb_ca_en50221 ca;
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struct mutex ca_mutex;
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u8 power_state;
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struct dvb_ca_en50221 ca;
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struct mutex ca_mutex;
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u8 power_state;
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/* Due to DRX-K - probably need changes */
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int (*gate_ctrl)(struct dvb_frontend *, int);
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struct semaphore pll_mutex;
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int (*gate_ctrl) (struct dvb_frontend *, int);
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struct semaphore pll_mutex;
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bool dont_attach_fe1;
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};
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struct drxk_config terratec_h7_drxk = {
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static struct drxk_config terratec_h7_drxk = {
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.adr = 0x29,
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.single_master = 1,
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.no_i2c_bridge = 0,
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@ -43,7 +44,7 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
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struct az6007_device_state *st;
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int status;
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info("%s: %s", __func__, enable? "enable" : "disable" );
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info("%s: %s", __func__, enable ? "enable" : "disable");
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if (!adap)
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return -EINVAL;
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@ -53,7 +54,6 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
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if (!st)
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return -EINVAL;
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if (enable) {
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#if 0
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down(&st->pll_mutex);
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@ -68,30 +68,31 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
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return status;
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}
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struct mt2063_config az6007_mt2063_config = {
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static struct mt2063_config az6007_mt2063_config = {
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.tuner_address = 0x60,
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.refclock = 36125000,
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};
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/* check for mutex FIXME */
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int az6007_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
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static int az6007_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value,
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u16 index, u8 *b, int blen)
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{
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int ret = -1;
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ret = usb_control_msg(d->udev,
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usb_rcvctrlpipe(d->udev,0),
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req,
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USB_TYPE_VENDOR | USB_DIR_IN,
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value,index,b,blen,
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5000);
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ret = usb_control_msg(d->udev,
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usb_rcvctrlpipe(d->udev, 0),
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req,
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USB_TYPE_VENDOR | USB_DIR_IN,
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value, index, b, blen, 5000);
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if (ret < 0) {
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warn("usb in operation failed. (%d)", ret);
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return -EIO;
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}
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deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
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debug_dump(b,blen,deb_xfer);
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deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ", req, value,
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index);
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debug_dump(b, blen, deb_xfer);
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return ret;
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}
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@ -101,21 +102,23 @@ static int az6007_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
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{
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int ret;
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deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
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debug_dump(b,blen,deb_xfer);
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deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ", req, value,
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index);
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debug_dump(b, blen, deb_xfer);
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if (blen > 64) {
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printk(KERN_ERR "az6007: doesn't suport I2C transactions longer than 64 bytes\n");
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printk(KERN_ERR
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"az6007: doesn't suport I2C transactions longer than 64 bytes\n");
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return -EOPNOTSUPP;
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}
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if ((ret = usb_control_msg(d->udev,
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usb_sndctrlpipe(d->udev,0),
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req,
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USB_TYPE_VENDOR | USB_DIR_OUT,
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value,index,b,blen,
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5000)) != blen) {
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warn("usb out operation failed. (%d)",ret);
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ret = usb_control_msg(d->udev,
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usb_sndctrlpipe(d->udev, 0),
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req,
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USB_TYPE_VENDOR | USB_DIR_OUT,
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value, index, b, blen, 5000);
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if (ret != blen) {
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warn("usb out operation failed. (%d)", ret);
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return -EIO;
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}
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@ -128,25 +131,24 @@ static int az6007_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
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}
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/* keys for the enclosed remote control */
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struct rc_map_table rc_map_az6007_table[] = {
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{ 0x0001, KEY_1 },
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{ 0x0002, KEY_2 },
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static struct rc_map_table rc_map_az6007_table[] = {
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{0x0001, KEY_1},
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{0x0002, KEY_2},
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};
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/* remote control stuff (does not work with my box) */
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static int az6007_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
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static int az6007_rc_query(struct dvb_usb_device *d, u32 * event, int *state)
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{
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return 0;
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#if 0
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u8 key[10];
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int i;
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/* remove the following return to enabled remote querying */
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/* remove the following return to enabled remote querying */
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az6007_usb_in_op(d, READ_REMOTE_REQ, 0, 0, key, 10);
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az6007_usb_in_op(d,READ_REMOTE_REQ,0,0,key,10);
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deb_rc("remote query key: %x %d\n",key[1],key[1]);
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deb_rc("remote query key: %x %d\n", key[1], key[1]);
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if (key[1] == 0x44) {
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*state = REMOTE_NO_KEY_PRESSED;
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@ -171,7 +173,7 @@ int az6007_power_ctrl(struct dvb_usb_device *d, int onoff)
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}
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*/
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static int az6007_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
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static int az6007_read_mac_addr(struct dvb_usb_device *d, u8 mac[6])
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{
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az6007_usb_in_op(d, 0xb7, 6, 0, &mac[0], 6);
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return 0;
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@ -190,12 +192,12 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap)
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req = 0xBC;
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value = 1; /* power on */
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index = 3;
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blen =0;
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blen = 0;
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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{
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0) {
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err("az6007_frontend_poweron failed!!!");
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return -EIO;
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return -EIO;
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}
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msleep_interruptible(200);
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@ -203,12 +205,12 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap)
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req = 0xBC;
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value = 0; /* power off */
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index = 3;
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blen =0;
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blen = 0;
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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{
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0) {
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err("az6007_frontend_poweron failed!!!");
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return -EIO;
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return -EIO;
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}
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msleep_interruptible(200);
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@ -216,12 +218,12 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap)
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req = 0xBC;
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value = 1; /* power on */
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index = 3;
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blen =0;
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blen = 0;
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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{
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0) {
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err("az6007_frontend_poweron failed!!!");
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return -EIO;
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return -EIO;
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}
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info("az6007_frontend_poweron: OK");
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@ -238,37 +240,37 @@ static int az6007_frontend_reset(struct dvb_usb_adapter *adap)
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info("az6007_frontend_reset adap=%p adap->dev=%p", adap, adap->dev);
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//reset demodulator
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/* reset demodulator */
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req = 0xC0;
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value = 1;//high
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value = 1; /* high */
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index = 3;
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blen =0;
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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{
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blen = 0;
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0) {
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err("az6007_frontend_reset failed 1 !!!");
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return -EIO;
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return -EIO;
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}
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req = 0xC0;
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value = 0;//low
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value = 0; /* low */
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index = 3;
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blen =0;
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blen = 0;
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msleep_interruptible(200);
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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{
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0) {
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err("az6007_frontend_reset failed 2 !!!");
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return -EIO;
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return -EIO;
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}
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msleep_interruptible(200);
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req = 0xC0;
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value = 1;//high
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value = 1; /* high */
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index = 3;
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blen =0;
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blen = 0;
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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{
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0) {
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err("az6007_frontend_reset failed 3 !!!");
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return -EIO;
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return -EIO;
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}
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msleep_interruptible(200);
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@ -285,18 +287,17 @@ static int az6007_led_on_off(struct usb_interface *intf, int onoff)
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u16 value;
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u16 index;
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int blen;
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//TS through
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/* TS through */
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req = 0xBC;
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value = onoff;
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index = 0;
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blen =0;
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blen = 0;
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ret = usb_control_msg(interface_to_usbdev(intf),
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usb_rcvctrlpipe(interface_to_usbdev(intf),0),
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req,
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USB_TYPE_VENDOR | USB_DIR_OUT,
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value,index,NULL,blen,
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2000);
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usb_rcvctrlpipe(interface_to_usbdev(intf), 0),
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req,
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USB_TYPE_VENDOR | USB_DIR_OUT,
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value, index, NULL, blen, 2000);
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if (ret < 0) {
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warn("usb in operation failed. (%d)", ret);
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@ -304,27 +305,28 @@ static int az6007_led_on_off(struct usb_interface *intf, int onoff)
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} else
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ret = 0;
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deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
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deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ", req, value,
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index);
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return ret;
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}
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static int az6007_frontend_tsbypass(struct dvb_usb_adapter *adap,int onoff)
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static int az6007_frontend_tsbypass(struct dvb_usb_adapter *adap, int onoff)
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{
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int ret;
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u8 req;
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u16 value;
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u16 index;
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int blen;
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//TS through
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/* TS through */
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req = 0xC7;
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value = onoff;
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index = 0;
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blen =0;
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blen = 0;
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if((ret = az6007_usb_out_op(adap->dev,req,value,index,NULL,blen)) != 0)
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return -EIO;
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ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
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if (ret != 0)
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return -EIO;
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return 0;
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}
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@ -373,8 +375,7 @@ static int az6007_frontend_attach(struct dvb_usb_adapter *adap)
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/* Hack - needed due to drxk */
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adap->fe2->tuner_priv = adap->fe->tuner_priv;
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memcpy(&adap->fe2->ops.tuner_ops,
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&adap->fe->ops.tuner_ops,
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sizeof(adap->fe->ops.tuner_ops));
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&adap->fe->ops.tuner_ops, sizeof(adap->fe->ops.tuner_ops));
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return 0;
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out_free:
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@ -388,14 +389,14 @@ out_free:
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static struct dvb_usb_device_properties az6007_properties;
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static void
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az6007_usb_disconnect(struct usb_interface *intf)
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static void az6007_usb_disconnect(struct usb_interface *intf)
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{
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dvb_usb_device_exit (intf);
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dvb_usb_device_exit(intf);
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}
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/* I2C */
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static int az6007_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msgs[],int num)
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static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
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int num)
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{
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struct dvb_usb_device *d = i2c_get_adapdata(adap);
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int i, j, len;
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@ -430,7 +431,8 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msgs[],int nu
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value = addr | (1 << 8);
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length = 6 + msgs[i + 1].len;
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len = msgs[i + 1].len;
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ret = az6007_usb_in_op(d,req,value,index,data,length);
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ret = az6007_usb_in_op(d, req, value, index, data,
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length);
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if (ret >= len) {
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for (j = 0; j < len; j++) {
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msgs[i + 1].buf[j] = data[j + 5];
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@ -454,16 +456,14 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msgs[],int nu
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length = msgs[i].len - 1;
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len = msgs[i].len - 1;
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if (dvb_usb_az6007_debug & 2)
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printk(KERN_CONT
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"(0x%02x) ", msgs[i].buf[0]);
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for (j = 0; j < len; j++)
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{
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printk(KERN_CONT "(0x%02x) ", msgs[i].buf[0]);
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for (j = 0; j < len; j++) {
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data[j] = msgs[i].buf[j + 1];
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if (dvb_usb_az6007_debug & 2)
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printk(KERN_CONT
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"0x%02x ", data[j]);
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printk(KERN_CONT "0x%02x ", data[j]);
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}
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ret = az6007_usb_out_op(d,req,value,index,data,length);
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ret = az6007_usb_out_op(d, req, value, index, data,
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length);
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} else {
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/* read bytes */
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if (dvb_usb_az6007_debug & 2)
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@ -475,9 +475,9 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msgs[],int nu
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value = addr;
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length = msgs[i].len + 6;
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len = msgs[i].len;
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ret = az6007_usb_in_op(d,req,value,index,data,length);
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for (j = 0; j < len; j++)
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{
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ret = az6007_usb_in_op(d, req, value, index, data,
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length);
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for (j = 0; j < len; j++) {
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msgs[i].buf[j] = data[j + 5];
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if (dvb_usb_az6007_debug & 2)
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printk(KERN_CONT
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@ -499,25 +499,26 @@ err:
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return num;
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}
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static u32 az6007_i2c_func(struct i2c_adapter *adapter)
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{
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return I2C_FUNC_I2C;
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}
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static struct i2c_algorithm az6007_i2c_algo = {
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.master_xfer = az6007_i2c_xfer,
|
||||
.master_xfer = az6007_i2c_xfer,
|
||||
.functionality = az6007_i2c_func,
|
||||
};
|
||||
|
||||
int az6007_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
|
||||
struct dvb_usb_device_description **desc, int *cold)
|
||||
int az6007_identify_state(struct usb_device *udev,
|
||||
struct dvb_usb_device_properties *props,
|
||||
struct dvb_usb_device_description **desc, int *cold)
|
||||
{
|
||||
u8 b[16];
|
||||
s16 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev,0),
|
||||
0xb7, USB_TYPE_VENDOR | USB_DIR_IN, 6, 0, b, 6, USB_CTRL_GET_TIMEOUT);
|
||||
s16 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
|
||||
0xb7, USB_TYPE_VENDOR | USB_DIR_IN, 6, 0, b,
|
||||
6, USB_CTRL_GET_TIMEOUT);
|
||||
|
||||
info("FW GET_VERSION length: %d",ret);
|
||||
info("FW GET_VERSION length: %d", ret);
|
||||
|
||||
*cold = ret <= 0;
|
||||
|
||||
|
|
@ -526,7 +527,7 @@ int az6007_identify_state(struct usb_device *udev, struct dvb_usb_device_propert
|
|||
}
|
||||
|
||||
static int az6007_usb_probe(struct usb_interface *intf,
|
||||
const struct usb_device_id *id)
|
||||
const struct usb_device_id *id)
|
||||
{
|
||||
az6007_led_on_off(intf, 0);
|
||||
|
||||
|
|
@ -534,10 +535,10 @@ static int az6007_usb_probe(struct usb_interface *intf,
|
|||
THIS_MODULE, NULL, adapter_nr);
|
||||
}
|
||||
|
||||
static struct usb_device_id az6007_usb_table [] = {
|
||||
{ USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_6007) },
|
||||
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7) },
|
||||
{ 0 },
|
||||
static struct usb_device_id az6007_usb_table[] = {
|
||||
{USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_6007)},
|
||||
{USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7)},
|
||||
{0},
|
||||
};
|
||||
|
||||
MODULE_DEVICE_TABLE(usb, az6007_usb_table);
|
||||
|
|
@ -545,7 +546,6 @@ MODULE_DEVICE_TABLE(usb, az6007_usb_table);
|
|||
static struct dvb_usb_device_properties az6007_properties = {
|
||||
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
|
||||
.usb_ctrl = CYPRESS_FX2,
|
||||
//.download_firmware = az6007_download_firmware,
|
||||
.firmware = "dvb-usb-az6007-03.fw",
|
||||
.no_reconnect = 1,
|
||||
|
||||
|
|
@ -553,8 +553,7 @@ static struct dvb_usb_device_properties az6007_properties = {
|
|||
.num_adapters = 1,
|
||||
.adapter = {
|
||||
{
|
||||
//.caps = DVB_USB_ADAP_RECEIVES_204_BYTE_TS,
|
||||
|
||||
/* .caps = DVB_USB_ADAP_RECEIVES_204_BYTE_TS, */
|
||||
.streaming_ctrl = az6007_streaming_ctrl,
|
||||
.frontend_attach = az6007_frontend_attach,
|
||||
|
||||
|
|
@ -572,7 +571,7 @@ static struct dvb_usb_device_properties az6007_properties = {
|
|||
.size_of_priv = sizeof(struct az6007_device_state),
|
||||
}
|
||||
},
|
||||
//.power_ctrl = az6007_power_ctrl,
|
||||
/* .power_ctrl = az6007_power_ctrl, */
|
||||
.read_mac_address = az6007_read_mac_addr,
|
||||
|
||||
.rc.legacy = {
|
||||
|
|
@ -600,10 +599,10 @@ static struct dvb_usb_device_properties az6007_properties = {
|
|||
/* usb specific object needed to register this driver with the usb subsystem */
|
||||
static struct usb_driver az6007_usb_driver = {
|
||||
.name = "dvb_usb_az6007",
|
||||
.probe = az6007_usb_probe,
|
||||
.probe = az6007_usb_probe,
|
||||
.disconnect = dvb_usb_device_exit,
|
||||
//.disconnect = az6007_usb_disconnect,
|
||||
.id_table = az6007_usb_table,
|
||||
/* .disconnect = az6007_usb_disconnect, */
|
||||
.id_table = az6007_usb_table,
|
||||
};
|
||||
|
||||
/* module stuff */
|
||||
|
|
@ -611,8 +610,10 @@ static int __init az6007_usb_module_init(void)
|
|||
{
|
||||
int result;
|
||||
info("az6007 usb module init");
|
||||
if ((result = usb_register(&az6007_usb_driver))) {
|
||||
err("usb_register failed. (%d)",result);
|
||||
|
||||
result = usb_register(&az6007_usb_driver);
|
||||
if (result) {
|
||||
err("usb_register failed. (%d)", result);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue