[DVB patch 23/54] usb: add TwinhanDTV StarBox support

Johannes Stezenbach
2005-09-04T23:45:46Z

[-- Attachment #1: dvb-usb-twinhan-dtv-starbox.patch --]
[-- Type: text/plain, Size: 23822 bytes --]

From: Patrick Boettcher <pb@linuxtv.org>

Add driver for the TwinhanDTV StarBox and clones.

Thanks to Ralph Metzler for his initial work on this box and thanks to Twinhan
for their support.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>

drivers/media/dvb/dvb-usb/Kconfig | 23 +-
drivers/media/dvb/dvb-usb/Makefile | 3
drivers/media/dvb/dvb-usb/dvb-usb-ids.h | 6
drivers/media/dvb/dvb-usb/vp702x-fe.c | 339 ++++++++++++++++++++++++++++++++
drivers/media/dvb/dvb-usb/vp702x.c | 290 +++++++++++++++++++++++++++
drivers/media/dvb/dvb-usb/vp702x.h | 109 ++++++++++
6 files changed, 765 insertions(+), 5 deletions(-)

--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-usb/Kconfig 2005-09-04 22:24:23.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-usb/Kconfig 2005-09-04 22:28:15.000000000 +0200
@@ -93,13 +93,30 @@ config DVB_USB_DIGITV
Say Y here to support the Nebula Electronics uDigitV USB2.0 DVB-T receiver.

config DVB_USB_VP7045
- tristate "TwinhanDTV Alpha/MagicBoxII and DNTV tinyUSB2 DVB-T USB2.0 support"
+ tristate "TwinhanDTV Alpha/MagicBoxII, DNTV tinyUSB2, Beetle USB2.0 support"
depends on DVB_USB
help
Say Y here to support the
+
TwinhanDTV Alpha (stick) (VP-7045),
- TwinhanDTV MagicBox II (VP-7046) and
- DigitalNow TinyUSB 2 DVB-t DVB-T USB2.0 receivers.
+ TwinhanDTV MagicBox II (VP-7046),
+ DigitalNow TinyUSB 2 DVB-t,
+ DigitalRise USB 2.0 Ter (Beetle) and
+ TYPHOON DVB-T USB DRIVE
+
+ DVB-T USB2.0 receivers.
+
+config DVB_USB_VP702X
+ tristate "TwinhanDTV StarBox and clones DVB-S USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the
+
+ TwinhanDTV StarBox,
+ DigitalRise USB Starbox and
+ TYPHOON DVB-S USB 2.0 BOX
+
+ DVB-S USB2.0 receivers.

config DVB_USB_NOVA_T_USB2
tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-usb/Makefile 2005-09-04 22:24:23.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-usb/Makefile 2005-09-04 22:28:15.000000000 +0200
@@ -4,6 +4,9 @@ obj-$(CONFIG_DVB_USB) += dvb-usb.o
dvb-usb-vp7045-objs = vp7045.o vp7045-fe.o
obj-$(CONFIG_DVB_USB_VP7045) += dvb-usb-vp7045.o

+dvb-usb-vp702x-objs = vp702x.o vp702x-fe.o
+obj-$(CONFIG_DVB_USB_VP702X) += dvb-usb-vp702x.o
+
dvb-usb-dtt200u-objs = dtt200u.o dtt200u-fe.o
obj-$(CONFIG_DVB_USB_DTT200U) += dvb-usb-dtt200u.o

--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-usb/vp702x-fe.c 2005-09-04 22:28:15.000000000 +0200
@@ -0,0 +1,339 @@
+/* DVB frontend part of the Linux driver for the TwinhanDTV StarBox USB2.0
+ * DVB-S receiver.
+ *
+ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de>
+ * Metzler Brothers Systementwicklung GbR
+ *
+ * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de>
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * This file can be removed soon, after the DST-driver is rewritten to provice
+ * the frontend-controlling separately.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ *
+ */
+#include "vp702x.h"
+
+struct vp702x_fe_state {
+ struct dvb_frontend fe;
+ struct dvb_usb_device *d;
+
+ fe_sec_voltage_t voltage;
+ fe_sec_tone_mode_t tone_mode;
+
+ u8 lnb_buf[8];
+
+ u8 lock;
+ u8 sig;
+ u8 snr;
+
+ unsigned long next_status_check;
+ unsigned long status_check_interval;
+};
+
+static int vp702x_fe_refresh_state(struct vp702x_fe_state *st)
+{
+ u8 buf[10];
+ if (time_after(jiffies,st->next_status_check)) {
+ vp702x_usb_in_op(st->d,READ_STATUS,0,0,buf,10);
+
+ st->lock = buf[4];
+ vp702x_usb_in_op(st->d,READ_TUNER_REG_REQ,0x11,0,&st->snr,1);
+ vp702x_usb_in_op(st->d,READ_TUNER_REG_REQ,0x15,0,&st->sig,1);
+
+ st->next_status_check = jiffies + (st->status_check_interval*HZ)/1000;
+ }
+ return 0;
+}
+
+static u8 vp702x_chksum(u8 *buf,int f, int count)
+{
+ u8 s = 0;
+ int i;
+ for (i = f; i < f+count; i++)
+ s += buf[i];
+ return ~s+1;
+}
+
+static int vp702x_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+ deb_fe("%s\n",__FUNCTION__);
+
+ if (st->lock == 0)
+ *status = FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI | FE_HAS_SIGNAL | FE_HAS_CARRIER;
+ else
+ *status = 0;
+
+ deb_fe("real state: %x\n",*status);
+ *status = 0x1f;
+
+ if (*status & FE_HAS_LOCK)
+ st->status_check_interval = 1000;
+ else
+ st->status_check_interval = 250;
+ return 0;
+}
+
+/* not supported by this Frontend */
+static int vp702x_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+ *ber = 0;
+ return 0;
+}
+
+/* not supported by this Frontend */
+static int vp702x_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+ *unc = 0;
+ return 0;
+}
+
+static int vp702x_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+
+ *strength = (st->sig << 8) | st->sig;
+ return 0;
+}
+
+static int vp702x_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
+{
+ u8 _snr;
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ vp702x_fe_refresh_state(st);
+
+ _snr = (st->snr & 0x1f) * 0xff / 0x1f;
+ *snr = (_snr << 8) | _snr;
+ return 0;
+}
+
+static int vp702x_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+{
+ deb_fe("%s\n",__FUNCTION__);
+ tune->min_delay_ms = 2000;
+ return 0;
+}
+
+static int vp702x_fe_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u32 freq = fep->frequency/1000;
+ /*CalFrequency*/
+/* u16 frequencyRef[16] = { 2, 4, 8, 16, 32, 64, 128, 256, 24, 5, 10, 20, 40, 80, 160, 320 }; */
+ u64 sr;
+ u8 cmd[8] = { 0 },ibuf[10];
+
+ cmd[0] = (freq >> 8) & 0x7f;
+ cmd[1] = freq & 0xff;
+ cmd[2] = 1; /* divrate == 4 -> frequencyRef[1] -> 1 here */
+
+ sr = (u64) (fep->u.qpsk.symbol_rate/1000) << 20;
+ do_div(sr,88000);
+ cmd[3] = (sr >> 12) & 0xff;
+ cmd[4] = (sr >> 4) & 0xff;
+ cmd[5] = (sr << 4) & 0xf0;
+
+ deb_fe("setting frontend to: %u -> %u (%x) LNB-based GHz, symbolrate: %d -> %Lu (%Lx)\n",
+ fep->frequency,freq,freq, fep->u.qpsk.symbol_rate, sr, sr);
+
+/* if (fep->inversion == INVERSION_ON)
+ cmd[6] |= 0x80; */
+
+ if (st->voltage == SEC_VOLTAGE_18)
+ cmd[6] |= 0x40;
+
+/* if (fep->u.qpsk.symbol_rate > 8000000)
+ cmd[6] |= 0x20;
+
+ if (fep->frequency < 1531000)
+ cmd[6] |= 0x04;
+
+ if (st->tone_mode == SEC_TONE_ON)
+ cmd[6] |= 0x01;*/
+
+ cmd[7] = vp702x_chksum(cmd,0,7);
+
+ st->status_check_interval = 250;
+ st->next_status_check = jiffies;
+
+ vp702x_usb_in_op(st->d, RESET_TUNER, 0, 0, NULL, 0);
+ msleep(30);
+ vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
+
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("tuning failed.\n");
+ else
+ deb_fe("tuning succeeded.\n");
+
+ return 0;
+}
+
+static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ deb_fe("%s\n",__FUNCTION__);
+ return 0;
+}
+
+static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd *m)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u8 cmd[8],ibuf[10];
+ memset(cmd,0,8);
+
+ deb_fe("%s\n",__FUNCTION__);
+
+ if (m->msg_len > 4)
+ return -EINVAL;
+
+ cmd[1] = SET_DISEQC_CMD;
+ cmd[2] = m->msg_len;
+ memcpy(&cmd[3], m->msg, m->msg_len);
+ cmd[7] = vp702x_chksum(cmd,0,7);
+
+ vp702x_usb_inout_op(st->d,cmd,8,ibuf,10,100);
+
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("diseqc cmd failed.\n");
+ else
+ deb_fe("diseqc cmd succeeded.\n");
+
+ return 0;
+}
+
+static int vp702x_fe_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
+{
+ deb_fe("%s\n",__FUNCTION__);
+ return 0;
+}
+
+static int vp702x_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u8 ibuf[10];
+ deb_fe("%s\n",__FUNCTION__);
+
+ st->tone_mode = tone;
+
+ if (tone == SEC_TONE_ON)
+ st->lnb_buf[2] = 0x02;
+ else
+ st->lnb_buf[2] = 0x00;
+
+ st->lnb_buf[7] = vp702x_chksum(st->lnb_buf,0,7);
+
+ vp702x_usb_inout_op(st->d,st->lnb_buf,8,ibuf,10,100);
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("set_tone cmd failed.\n");
+ else
+ deb_fe("set_tone cmd succeeded.\n");
+
+ return 0;
+}
+
+static int vp702x_fe_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t
+ voltage)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ u8 ibuf[10];
+ deb_fe("%s\n",__FUNCTION__);
+
+ st->voltage = voltage;
+
+ if (voltage != SEC_VOLTAGE_OFF)
+ st->lnb_buf[4] = 0x01;
+ else
+ st->lnb_buf[4] = 0x00;
+
+ st->lnb_buf[7] = vp702x_chksum(st->lnb_buf,0,7);
+
+ vp702x_usb_inout_op(st->d,st->lnb_buf,8,ibuf,10,100);
+ if (ibuf[2] == 0 && ibuf[3] == 0)
+ deb_fe("set_voltage cmd failed.\n");
+ else
+ deb_fe("set_voltage cmd succeeded.\n");
+
+ return 0;
+}
+
+static void vp702x_fe_release(struct dvb_frontend* fe)
+{
+ struct vp702x_fe_state *st = fe->demodulator_priv;
+ kfree(st);
+}
+
+static struct dvb_frontend_ops vp702x_fe_ops;
+
+struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d)
+{
+ struct vp702x_fe_state *s = kmalloc(sizeof(struct vp702x_fe_state), GFP_KERNEL);
+ if (s == NULL)
+ goto error;
+ memset(s,0,sizeof(struct vp702x_fe_state));
+
+ s->d = d;
+ s->fe.ops = &vp702x_fe_ops;
+ s->fe.demodulator_priv = s;
+
+ s->lnb_buf[1] = SET_LNB_POWER;
+ s->lnb_buf[3] = 0xff; /* 0=tone burst, 2=data burst, ff=off */
+
+ goto success;
+error:
+ return NULL;
+success:
+ return &s->fe;
+}
+
+
+static struct dvb_frontend_ops vp702x_fe_ops = {
+ .info = {
+ .name = "Twinhan DST-like frontend (VP7021/VP7020) DVB-S",
+ .type = FE_QPSK,
+ .frequency_min = 950000,
+ .frequency_max = 2150000,
+ .frequency_stepsize = 1000, /* kHz for QPSK frontends */
+ .frequency_tolerance = 0,
+ .symbol_rate_min = 1000000,
+ .symbol_rate_max = 45000000,
+ .symbol_rate_tolerance = 500, /* ppm */
+ .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+ FE_CAN_QPSK |
+ FE_CAN_FEC_AUTO
+ },
+ .release = vp702x_fe_release,
+
+ .init = NULL,
+ .sleep = NULL,
+
+ .set_frontend = vp702x_fe_set_frontend,
+ .get_frontend = vp702x_fe_get_frontend,
+ .get_tune_settings = vp702x_fe_get_tune_settings,
+
+ .read_status = vp702x_fe_read_status,
+ .read_ber = vp702x_fe_read_ber,
+ .read_signal_strength = vp702x_fe_read_signal_strength,
+ .read_snr = vp702x_fe_read_snr,
+ .read_ucblocks = vp702x_fe_read_unc_blocks,
+
+ .diseqc_send_master_cmd = vp702x_fe_send_diseqc_msg,
+ .diseqc_send_burst = vp702x_fe_send_diseqc_burst,
+ .set_tone = vp702x_fe_set_tone,
+ .set_voltage = vp702x_fe_set_voltage,
+};
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-usb/vp702x.c 2005-09-04 22:28:15.000000000 +0200
@@ -0,0 +1,290 @@
+/* DVB USB compliant Linux driver for the TwinhanDTV StarBox USB2.0 DVB-S
+ * receiver.
+ *
+ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de>
+ * Metzler Brothers Systementwicklung GbR
+ *
+ * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de>
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * see Documentation/dvb/README.dvb-usb for more information
+ */
+#include "vp702x.h"
+
+/* debug */
+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);
+
+struct vp702x_state {
+ u8 pid_table[17]; /* [16] controls the pid_table state */
+};
+
+/* check for mutex FIXME */
+int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+{
+ int ret = 0,try = 0;
+
+ while (ret >= 0 && ret != blen && try < 3) {
+ ret = usb_control_msg(d->udev,
+ usb_rcvctrlpipe(d->udev,0),
+ req,
+ USB_TYPE_VENDOR | USB_DIR_IN,
+ value,index,b,blen,
+ 2000);
+ deb_info("reading number %d (ret: %d)\n",try,ret);
+ try++;
+ }
+
+ if (ret < 0 || ret != blen) {
+ warn("usb in operation failed.");
+ ret = -EIO;
+ } else
+ ret = 0;
+
+ deb_xfer("in: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
+ debug_dump(b,blen,deb_xfer);
+
+ return ret;
+}
+
+int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+{
+ deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
+ debug_dump(b,blen,deb_xfer);
+
+ if (usb_control_msg(d->udev,
+ usb_sndctrlpipe(d->udev,0),
+ req,
+ USB_TYPE_VENDOR | USB_DIR_OUT,
+ value,index,b,blen,
+ 2000) != blen) {
+ warn("usb out operation failed.");
+ return -EIO;
+ } else
+ return 0;
+}
+
+int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec)
+{
+ int ret;
+
+ if ((ret = down_interruptible(&d->usb_sem)))
+ return ret;
+
+ if ((ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen)) < 0)
+ goto unlock;
+ msleep(msec);
+ ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
+
+unlock:
+ up(&d->usb_sem);
+
+ return ret;
+}
+
+int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
+{
+ u8 bout[olen+2];
+ u8 bin[ilen+1];
+ int ret = 0;
+
+ bout[0] = 0x00;
+ bout[1] = cmd;
+ memcpy(&bout[2],o,olen);
+
+ ret = vp702x_usb_inout_op(d, bout, olen+2, bin, ilen+1,msec);
+
+ if (ret == 0)
+ memcpy(i,&bin[1],ilen);
+
+ return ret;
+}
+
+static int vp702x_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+{
+ struct vp702x_state *st = d->priv;
+ u8 buf[9];
+
+ if (onoff) {
+ st->pid_table[16] |= 1 << index;
+ st->pid_table[index*2] = (pid >> 8) & 0xff;
+ st->pid_table[index*2+1] = pid & 0xff;
+ } else {
+ st->pid_table[16] &= ~(1 << index);
+ st->pid_table[index*2] = st->pid_table[index*2+1] = 0;
+ }
+
+ return vp702x_usb_inout_cmd(d,SET_PID_FILTER,st->pid_table,17,buf,9,10);
+}
+
+static int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ vp702x_usb_in_op(d,RESET_TUNER,0,0,NULL,0);
+
+ vp702x_usb_in_op(d,SET_TUNER_POWER_REQ,0,onoff,NULL,0);
+ return vp702x_usb_in_op(d,SET_TUNER_POWER_REQ,0,onoff,NULL,0);
+}
+
+/* keys for the enclosed remote control */
+static struct dvb_usb_rc_key vp702x_rc_keys[] = {
+ { 0x00, 0x01, KEY_1 },
+ { 0x00, 0x02, KEY_2 },
+};
+
+/* remote control stuff (does not work with my box) */
+static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[10];
+ int i;
+
+/* remove the following return to enabled remote querying */
+ return 0;
+
+ vp702x_usb_in_op(d,READ_REMOTE_REQ,0,0,key,10);
+
+ deb_rc("remote query key: %x %d\n",key[1],key[1]);
+
+ if (key[1] == 0x44) {
+ *state = REMOTE_NO_KEY_PRESSED;
+ return 0;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(vp702x_rc_keys); i++)
+ if (vp702x_rc_keys[i].custom == key[1]) {
+ *state = REMOTE_KEY_PRESSED;
+ *event = vp702x_rc_keys[i].event;
+ break;
+ }
+ return 0;
+}
+
+static int vp702x_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
+{
+ u8 macb[9];
+ if (vp702x_usb_inout_cmd(d, GET_MAC_ADDRESS, NULL, 0, macb, 9, 10))
+ return -EIO;
+ memcpy(mac,&macb[3],6);
+ return 0;
+}
+
+static int vp702x_frontend_attach(struct dvb_usb_device *d)
+{
+ u8 buf[9] = { 0 };
+
+ if (vp702x_usb_inout_cmd(d, GET_SYSTEM_STRING, NULL, 0, buf, 9, 10))
+ return -EIO;
+
+ buf[8] = '\0';
+ info("system string: %s",&buf[1]);
+
+ d->fe = vp702x_fe_attach(d);
+ return 0;
+}
+
+static struct dvb_usb_properties vp702x_properties;
+
+static int vp702x_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+
+ usb_clear_halt(udev,usb_sndctrlpipe(udev,0));
+ usb_clear_halt(udev,usb_rcvctrlpipe(udev,0));
+
+ return dvb_usb_device_init(intf,&vp702x_properties,THIS_MODULE);
+}
+
+static struct usb_device_id vp702x_usb_table [] = {
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_COLD) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7021_WARM) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_COLD) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_WARM) },
+ { 0 },
+};
+MODULE_DEVICE_TABLE(usb, vp702x_usb_table);
+
+static struct dvb_usb_properties vp702x_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
+ .pid_filter_count = 8, /* !!! */
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-vp702x-01.fw",
+
+ .pid_filter = vp702x_pid_filter,
+ .power_ctrl = vp702x_power_ctrl,
+ .frontend_attach = vp702x_frontend_attach,
+ .read_mac_address = vp702x_read_mac_addr,
+
+ .rc_key_map = vp702x_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(vp702x_rc_keys),
+ .rc_interval = 400,
+ .rc_query = vp702x_rc_query,
+
+ .size_of_priv = sizeof(struct vp702x_state),
+
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 2,
+ .devices = {
+ { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7021)",
+ .cold_ids = { &vp702x_usb_table[0], NULL },
+ .warm_ids = { &vp702x_usb_table[1], NULL },
+ },
+ { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7020)",
+ .cold_ids = { &vp702x_usb_table[2], NULL },
+ .warm_ids = { &vp702x_usb_table[3], NULL },
+ },
+ { 0 },
+ }
+};
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver vp702x_usb_driver = {
+ .owner = THIS_MODULE,
+ .name = "dvb-usb-vp702x",
+ .probe = vp702x_usb_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = vp702x_usb_table,
+};
+
+/* module stuff */
+static int __init vp702x_usb_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&vp702x_usb_driver))) {
+ err("usb_register failed. (%d)",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit vp702x_usb_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&vp702x_usb_driver);
+}
+
+module_init(vp702x_usb_module_init);
+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_LICENSE("GPL");
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-usb/vp702x.h 2005-09-04 22:28:15.000000000 +0200
@@ -0,0 +1,109 @@
+#ifndef _DVB_USB_VP7021_H_
+#define _DVB_USB_VP7021_H_
+
+#define DVB_USB_LOG_PREFIX "vp702x"
+#include "dvb-usb.h"
+
+extern int dvb_usb_vp702x_debug;
+#define deb_info(args...) dprintk(dvb_usb_vp702x_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_vp702x_debug,0x02,args)
+#define deb_rc(args...) dprintk(dvb_usb_vp702x_debug,0x04,args)
+#define deb_fe(args...) dprintk(dvb_usb_vp702x_debug,0x08,args)
+
+/* commands are read and written with USB control messages */
+
+/* consecutive read/write operation */
+#define REQUEST_OUT 0xB2
+#define REQUEST_IN 0xB3
+
+/* the out-buffer of these consecutive operations contain sub-commands when b[0] = 0
+ * request: 0xB2; i: 0; v: 0; b[0] = 0, b[1] = subcmd, additional buffer
+ * the returning buffer looks as follows
+ * request: 0xB3; i: 0; v: 0; b[0] = 0xB3, additional buffer */
+
+#define GET_TUNER_STATUS 0x05
+/* additional in buffer:
+ * 0 1 2 3 4 5 6 7 8
+ * N/A N/A 0x05 signal-quality N/A N/A signal-strength lock==0 N/A */
+
+#define GET_SYSTEM_STRING 0x06
+/* additional in buffer:
+ * 0 1 2 3 4 5 6 7 8
+ * N/A 'U' 'S' 'B' '7' '0' '2' 'X' N/A */
+
+#define SET_DISEQC_CMD 0x08
+/* additional out buffer:
+ * 0 1 2 3 4
+ * len X1 X2 X3 X4
+ * additional in buffer:
+ * 0 1 2
+ * N/A 0 0 b[1] == b[2] == 0 -> success otherwise not */
+
+#define SET_LNB_POWER 0x09
+/* additional out buffer:
+ * 0 1 2
+ * 0x00 0xff 1 = on, 0 = off
+ * additional in buffer:
+ * 0 1 2
+ * N/A 0 0 b[1] == b[2] == 0 -> success otherwise not */
+
+#define GET_MAC_ADDRESS 0x0A
+/* #define GET_MAC_ADDRESS 0x0B */
+/* additional in buffer:
+ * 0 1 2 3 4 5 6 7 8
+ * N/A N/A 0x0A or 0x0B MAC0 MAC1 MAC2 MAC3 MAC4 MAC5 */
+
+#define SET_PID_FILTER 0x11
+/* additional in buffer:
+ * 0 1 ... 14 15 16
+ * PID0_MSB PID0_LSB ... PID7_MSB PID7_LSB PID_active (bits) */
+
+/* request: 0xB2; i: 0; v: 0;
+ * b[0] != 0 -> tune and lock a channel
+ * 0 1 2 3 4 5 6 7
+ * freq0 freq1 divstep srate0 srate1 srate2 flag chksum
+ */
+
+
+/* one direction requests */
+#define READ_REMOTE_REQ 0xB4
+/* IN i: 0; v: 0; b[0] == request, b[1] == key */
+
+#define READ_PID_NUMBER_REQ 0xB5
+/* IN i: 0; v: 0; b[0] == request, b[1] == 0, b[2] = pid number */
+
+#define WRITE_EEPROM_REQ 0xB6
+/* OUT i: offset; v: value to write; no extra buffer */
+
+#define READ_EEPROM_REQ 0xB7
+/* IN i: bufferlen; v: offset; buffer with bufferlen bytes */
+
+#define READ_STATUS 0xB8
+/* IN i: 0; v: 0; bufferlen 10 */
+
+#define READ_TUNER_REG_REQ 0xB9
+/* IN i: 0; v: register; b[0] = value */
+
+#define READ_FX2_REG_REQ 0xBA
+/* IN i: offset; v: 0; b[0] = value */
+
+#define WRITE_FX2_REG_REQ 0xBB
+/* OUT i: offset; v: value to write; 1 byte extra buffer */
+
+#define SET_TUNER_POWER_REQ 0xBC
+/* IN i: 0 = power off, 1 = power on */
+
+#define WRITE_TUNER_REG_REQ 0xBD
+/* IN i: register, v: value to write, no extra buffer */
+
+#define RESET_TUNER 0xBE
+/* IN i: 0, v: 0, no extra buffer */
+
+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_inout_cmd(struct dvb_usb_device *d, u8 cmd, 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);
+
+#endif
--- linux-2.6.13-git4.orig/drivers/media/dvb/dvb-usb/dvb-usb-ids.h 2005-09-04 22:24:23.000000000 +0200
+++ linux-2.6.13-git4/drivers/media/dvb/dvb-usb/dvb-usb-ids.h 2005-09-04 22:28:15.000000000 +0200
@@ -52,12 +52,14 @@
#define USB_PID_KWORLD_VSTREAM_WARM 0x17df
#define USB_PID_TWINHAN_VP7041_COLD 0x3201
#define USB_PID_TWINHAN_VP7041_WARM 0x3202
+#define USB_PID_TWINHAN_VP7020_COLD 0x3203
+#define USB_PID_TWINHAN_VP7020_WARM 0x3204
#define USB_PID_TWINHAN_VP7045_COLD 0x3205
#define USB_PID_TWINHAN_VP7045_WARM 0x3206
-#define USB_PID_DNTV_TINYUSB2_COLD 0x3223
-#define USB_PID_DNTV_TINYUSB2_WARM 0x3224
#define USB_PID_TWINHAN_VP7021_COLD 0x3207
#define USB_PID_TWINHAN_VP7021_WARM 0x3208
+#define USB_PID_DNTV_TINYUSB2_COLD 0x3223
+#define USB_PID_DNTV_TINYUSB2_WARM 0x3224
#define USB_PID_ULTIMA_TVBOX_COLD 0x8105
#define USB_PID_ULTIMA_TVBOX_WARM 0x8106
#define USB_PID_ULTIMA_TVBOX_AN2235_COLD 0x8107

--