forked from Minki/linux
V4L/DVB (4649): Merged VP702x support to dvb-usb multi input
The fixed support for the VP70x (supports only StarBox2) is now in sync with latest changes in the dvb-usb framework. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Patrick Boettcher
Mauro Carvalho Chehab
parent
6958effedb
commit
0540c4961f
@ -71,9 +71,19 @@ static void dvb_usb_data_complete(struct usb_data_stream *stream, u8 *buffer, si
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dvb_dmx_swfilter(&adap->demux, buffer, length);
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}
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static void dvb_usb_data_complete_204(struct usb_data_stream *stream, u8 *buffer, size_t length)
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{
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struct dvb_usb_adapter *adap = stream->user_priv;
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if (adap->feedcount > 0 && adap->state & DVB_USB_ADAP_STATE_DVB)
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dvb_dmx_swfilter_204(&adap->demux, buffer, length);
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}
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int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap)
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{
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adap->stream.udev = adap->dev->udev;
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if (adap->props.caps & DVB_USB_ADAP_RECEIVES_204_BYTE_TS)
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adap->stream.complete = dvb_usb_data_complete_204;
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else
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adap->stream.complete = dvb_usb_data_complete;
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adap->stream.user_priv = adap;
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return usb_urb_init(&adap->stream, &adap->props.stream);
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@ -133,6 +133,7 @@ struct dvb_usb_adapter_properties {
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#define DVB_USB_ADAP_HAS_PID_FILTER 0x01
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#define DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF 0x02
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#define DVB_USB_ADAP_NEED_PID_FILTERING 0x04
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#define DVB_USB_ADAP_RECEIVES_204_BYTE_TS 0x08
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int caps;
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int pid_filter_count;
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@ -24,6 +24,8 @@ struct vp702x_fe_state {
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struct dvb_frontend fe;
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struct dvb_usb_device *d;
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struct dvb_frontend_ops ops;
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fe_sec_voltage_t voltage;
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fe_sec_tone_mode_t tone_mode;
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@ -72,9 +74,6 @@ static int vp702x_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
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else
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*status = 0;
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deb_fe("real state: %x\n",*status);
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*status = 0x1f;
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if (*status & FE_HAS_LOCK)
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st->status_check_interval = 1000;
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else
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@ -171,8 +170,6 @@ static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
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st->status_check_interval = 250;
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st->next_status_check = jiffies;
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vp702x_usb_in_op(st->d, RESET_TUNER, 0, 0, NULL, 0);
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msleep(30);
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vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
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if (ibuf[2] == 0 && ibuf[3] == 0)
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@ -183,6 +180,20 @@ static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
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return 0;
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}
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static int vp702x_fe_init(struct dvb_frontend *fe)
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{
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struct vp702x_fe_state *st = fe->demodulator_priv;
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deb_fe("%s\n",__FUNCTION__);
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vp702x_usb_in_op(st->d, RESET_TUNER, 0, 0, NULL, 0);
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return 0;
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}
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static int vp702x_fe_sleep(struct dvb_frontend *fe)
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{
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deb_fe("%s\n",__FUNCTION__);
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return 0;
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}
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static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
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struct dvb_frontend_parameters *fep)
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{
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@ -207,12 +218,12 @@ static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
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memcpy(&cmd[3], m->msg, m->msg_len);
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cmd[7] = vp702x_chksum(cmd,0,7);
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vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
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// vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
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if (ibuf[2] == 0 && ibuf[3] == 0)
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deb_fe("diseqc cmd failed.\n");
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else
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deb_fe("diseqc cmd succeeded.\n");
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// if (ibuf[2] == 0 && ibuf[3] == 0)
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// deb_fe("diseqc cmd failed.\n");
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// else
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// deb_fe("diseqc cmd succeeded.\n");
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return 0;
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}
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@ -318,8 +329,8 @@ static struct dvb_frontend_ops vp702x_fe_ops = {
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},
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.release = vp702x_fe_release,
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.init = NULL,
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.sleep = NULL,
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.init = vp702x_fe_init,
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.sleep = vp702x_fe_sleep,
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.set_frontend = vp702x_fe_set_frontend,
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.get_frontend = vp702x_fe_get_frontend,
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@ -22,50 +22,54 @@ module_param_named(debug,dvb_usb_vp702x_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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struct vp702x_state {
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u8 pid_table[17]; /* [16] controls the pid_table state */
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int pid_filter_count;
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int pid_filter_can_bypass;
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u8 pid_filter_state;
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};
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struct vp702x_device_state {
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u8 power_state;
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};
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/* check for mutex FIXME */
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int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
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{
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int ret = 0,try = 0;
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int ret = -1;
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while (ret >= 0 && ret != blen && try < 3) {
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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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2000);
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deb_info("reading number %d (ret: %d)\n",try,ret);
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try++;
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}
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if (ret < 0 || ret != blen) {
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warn("usb in operation failed.");
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if (ret < 0) {
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warn("usb in operation failed. (%d)", ret);
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ret = -EIO;
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} else
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ret = 0;
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deb_xfer("in: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
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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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return ret;
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}
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static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
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int vp702x_usb_out_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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deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
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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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if (usb_control_msg(d->udev,
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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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2000) != blen) {
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warn("usb out operation failed.");
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2000)) != blen) {
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warn("usb out operation failed. (%d)",ret);
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return -EIO;
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} else
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return 0;
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@ -78,12 +82,10 @@ int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int il
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if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
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return ret;
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if ((ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen)) < 0)
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goto unlock;
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ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen);
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msleep(msec);
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ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
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unlock:
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mutex_unlock(&d->usb_mutex);
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return ret;
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@ -108,29 +110,65 @@ static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
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return ret;
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}
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static int vp702x_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
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static int vp702x_set_pld_mode(struct dvb_usb_adapter *adap, u8 bypass)
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{
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struct vp702x_state *st = adap->priv;
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u8 buf[9];
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if (onoff) {
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st->pid_table[16] |= 1 << index;
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st->pid_table[index*2] = (pid >> 8) & 0xff;
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st->pid_table[index*2+1] = pid & 0xff;
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} else {
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st->pid_table[16] &= ~(1 << index);
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st->pid_table[index*2] = st->pid_table[index*2+1] = 0;
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}
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return vp702x_usb_inout_cmd(adap->dev,SET_PID_FILTER,st->pid_table,17,buf,9,10);
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u8 buf[16] = { 0 };
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return vp702x_usb_in_op(adap->dev, 0xe0, (bypass << 8) | 0x0e, 0, buf, 16);
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}
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static int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff)
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static int vp702x_set_pld_state(struct dvb_usb_adapter *adap, u8 state)
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{
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vp702x_usb_in_op(d,RESET_TUNER,0,0,NULL,0);
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u8 buf[16] = { 0 };
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return vp702x_usb_in_op(adap->dev, 0xe0, (state << 8) | 0x0f, 0, buf, 16);
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}
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vp702x_usb_in_op(d,SET_TUNER_POWER_REQ,0,onoff,NULL,0);
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return vp702x_usb_in_op(d,SET_TUNER_POWER_REQ,0,onoff,NULL,0);
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static int vp702x_set_pid(struct dvb_usb_adapter *adap, u16 pid, u8 id, int onoff)
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{
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struct vp702x_state *st = adap->priv;
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u8 buf[16] = { 0 };
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if (onoff)
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st->pid_filter_state |= (1 << id);
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else {
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st->pid_filter_state &= ~(1 << id);
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pid = 0xffff;
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}
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id = 0x10 + id*2;
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vp702x_set_pld_state(adap, st->pid_filter_state);
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vp702x_usb_in_op(adap->dev, 0xe0, (((pid >> 8) & 0xff) << 8) | (id), 0, buf, 16);
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vp702x_usb_in_op(adap->dev, 0xe0, (((pid ) & 0xff) << 8) | (id+1), 0, buf, 16);
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return 0;
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}
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static int vp702x_init_pid_filter(struct dvb_usb_adapter *adap)
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{
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struct vp702x_state *st = adap->priv;
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int i;
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u8 b[10] = { 0 };
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st->pid_filter_count = 8;
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st->pid_filter_can_bypass = 1;
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st->pid_filter_state = 0x00;
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vp702x_set_pld_mode(adap, 1); // bypass
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for (i = 0; i < st->pid_filter_count; i++)
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vp702x_set_pid(adap, 0xffff, i, 1);
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vp702x_usb_in_op(adap->dev, 0xb5, 3, 0, b, 10);
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vp702x_usb_in_op(adap->dev, 0xb5, 0, 0, b, 10);
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vp702x_usb_in_op(adap->dev, 0xb5, 1, 0, b, 10);
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//vp702x_set_pld_mode(d, 0); // filter
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return 0;
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}
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static int vp702x_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
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{
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return 0;
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}
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/* keys for the enclosed remote control */
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@ -166,26 +204,45 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
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return 0;
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}
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int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff)
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{
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struct vp702x_device_state *st = d->priv;
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if (st->power_state == 0 && onoff)
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vp702x_usb_out_op(d, SET_TUNER_POWER_REQ, 1, 7, NULL, 0);
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else if (st->power_state == 1 && onoff == 0)
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vp702x_usb_out_op(d, SET_TUNER_POWER_REQ, 0, 7, NULL, 0);
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st->power_state = onoff;
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return 0;
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}
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static int vp702x_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
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{
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u8 macb[9];
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if (vp702x_usb_inout_cmd(d, GET_MAC_ADDRESS, NULL, 0, macb, 9, 10))
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return -EIO;
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memcpy(mac,&macb[3],6);
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u8 i;
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for (i = 6; i < 12; i++)
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vp702x_usb_in_op(d, READ_EEPROM_REQ, i, 1, &mac[i - 6], 1);
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return 0;
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}
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static int vp702x_frontend_attach(struct dvb_usb_adapter *adap)
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{
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u8 buf[9] = { 0 };
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u8 buf[10] = { 0 };
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if (vp702x_usb_inout_cmd(adap->dev, GET_SYSTEM_STRING, NULL, 0, buf, 9, 10))
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vp702x_usb_out_op(adap->dev, SET_TUNER_POWER_REQ, 0, 7, NULL, 0);
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if (vp702x_usb_inout_cmd(adap->dev, GET_SYSTEM_STRING, NULL, 0, buf, 10, 10))
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return -EIO;
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buf[8] = '\0';
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buf[9] = '\0';
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info("system string: %s",&buf[1]);
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vp702x_init_pid_filter(adap);
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adap->fe = vp702x_fe_attach(adap->dev);
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vp702x_usb_out_op(adap->dev, SET_TUNER_POWER_REQ, 1, 7, NULL, 0);
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return 0;
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}
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@ -194,39 +251,36 @@ static struct dvb_usb_device_properties vp702x_properties;
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static int vp702x_usb_probe(struct usb_interface *intf,
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const struct usb_device_id *id)
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{
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struct usb_device *udev = interface_to_usbdev(intf);
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usb_clear_halt(udev,usb_sndctrlpipe(udev,0));
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usb_clear_halt(udev,usb_rcvctrlpipe(udev,0));
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return dvb_usb_device_init(intf,&vp702x_properties,THIS_MODULE,NULL);
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}
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static struct usb_device_id vp702x_usb_table [] = {
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{ USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_COLD) },
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{ USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_WARM) },
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{ USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_COLD) },
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{ USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_WARM) },
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// { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_COLD) },
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// { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_WARM) },
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{ 0 },
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};
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MODULE_DEVICE_TABLE(usb, vp702x_usb_table);
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static struct dvb_usb_device_properties vp702x_properties = {
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.usb_ctrl = CYPRESS_FX2,
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.firmware = "dvb-usb-vp702x-01.fw",
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.firmware = "dvb-usb-vp702x-02.fw",
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.no_reconnect = 1,
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.size_of_priv = sizeof(struct vp702x_device_state),
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.num_adapters = 1,
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.adapter = {
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{
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.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
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.pid_filter_count = 8, /* !!! */
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.caps = DVB_USB_ADAP_RECEIVES_204_BYTE_TS,
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.pid_filter = vp702x_pid_filter,
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.streaming_ctrl = vp702x_streaming_ctrl,
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.frontend_attach = vp702x_frontend_attach,
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/* parameter for the MPEG2-data transfer */
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.stream = {
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.type = USB_BULK,
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.count = 7,
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.count = 10,
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.endpoint = 0x02,
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.u = {
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.bulk = {
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@ -235,9 +289,8 @@ static struct dvb_usb_device_properties vp702x_properties = {
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}
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},
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.size_of_priv = sizeof(struct vp702x_state),
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}
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},
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},
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.power_ctrl = vp702x_power_ctrl,
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.read_mac_address = vp702x_read_mac_addr,
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.rc_key_map = vp702x_rc_keys,
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@ -245,23 +298,23 @@ static struct dvb_usb_device_properties vp702x_properties = {
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.rc_interval = 400,
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.rc_query = vp702x_rc_query,
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.num_device_descs = 2,
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.num_device_descs = 1,
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.devices = {
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{ .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7021)",
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.cold_ids = { &vp702x_usb_table[0], NULL },
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||||
.warm_ids = { &vp702x_usb_table[1], NULL },
|
||||
.warm_ids = { NULL },
|
||||
},
|
||||
{ .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7020)",
|
||||
/* { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7020)",
|
||||
.cold_ids = { &vp702x_usb_table[2], NULL },
|
||||
.warm_ids = { &vp702x_usb_table[3], NULL },
|
||||
},
|
||||
{ 0 },
|
||||
*/ { NULL },
|
||||
}
|
||||
};
|
||||
|
||||
/* usb specific object needed to register this driver with the usb subsystem */
|
||||
static struct usb_driver vp702x_usb_driver = {
|
||||
.name = "dvb-usb-vp702x",
|
||||
.name = "dvb_usb_vp702x",
|
||||
.probe = vp702x_usb_probe,
|
||||
.disconnect = dvb_usb_device_exit,
|
||||
.id_table = vp702x_usb_table,
|
||||
@ -290,5 +343,5 @@ module_exit(vp702x_usb_module_exit);
|
||||
|
||||
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
|
||||
MODULE_DESCRIPTION("Driver for Twinhan StarBox DVB-S USB2.0 and clones");
|
||||
MODULE_VERSION("1.0-alpha");
|
||||
MODULE_VERSION("1.0");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
@ -102,5 +102,7 @@ extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
|
||||
|
||||
extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
|
||||
extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
|
||||
extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
|
||||
extern int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff);
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user