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path: root/drivers/media/dvb/dvb-usb/vp702x.c
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Diffstat (limited to 'drivers/media/dvb/dvb-usb/vp702x.c')
-rw-r--r--drivers/media/dvb/dvb-usb/vp702x.c337
1 files changed, 0 insertions, 337 deletions
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
deleted file mode 100644
index 986fff9a5ba..00000000000
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/* 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);
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-struct vp702x_state {
- int pid_filter_count;
- int pid_filter_can_bypass;
- u8 pid_filter_state;
-};
-
-struct vp702x_device_state {
- u8 power_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 = -1;
-
- ret = usb_control_msg(d->udev,
- usb_rcvctrlpipe(d->udev,0),
- req,
- USB_TYPE_VENDOR | USB_DIR_IN,
- value,index,b,blen,
- 2000);
-
- if (ret < 0) {
- warn("usb in operation failed. (%d)", ret);
- ret = -EIO;
- } else
- ret = 0;
-
-
- deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
- debug_dump(b,blen,deb_xfer);
-
- return ret;
-}
-
-static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
- u16 index, u8 *b, int blen)
-{
- int ret;
- deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
- debug_dump(b,blen,deb_xfer);
-
- if ((ret = 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. (%d)",ret);
- 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 = mutex_lock_interruptible(&d->usb_mutex)))
- return ret;
-
- ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen);
- msleep(msec);
- ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
-
- mutex_unlock(&d->usb_mutex);
-
- return ret;
-}
-
-static 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_set_pld_mode(struct dvb_usb_adapter *adap, u8 bypass)
-{
- u8 buf[16] = { 0 };
- return vp702x_usb_in_op(adap->dev, 0xe0, (bypass << 8) | 0x0e, 0, buf, 16);
-}
-
-static int vp702x_set_pld_state(struct dvb_usb_adapter *adap, u8 state)
-{
- u8 buf[16] = { 0 };
- return vp702x_usb_in_op(adap->dev, 0xe0, (state << 8) | 0x0f, 0, buf, 16);
-}
-
-static int vp702x_set_pid(struct dvb_usb_adapter *adap, u16 pid, u8 id, int onoff)
-{
- struct vp702x_state *st = adap->priv;
- u8 buf[16] = { 0 };
-
- if (onoff)
- st->pid_filter_state |= (1 << id);
- else {
- st->pid_filter_state &= ~(1 << id);
- pid = 0xffff;
- }
-
- id = 0x10 + id*2;
-
- vp702x_set_pld_state(adap, st->pid_filter_state);
- vp702x_usb_in_op(adap->dev, 0xe0, (((pid >> 8) & 0xff) << 8) | (id), 0, buf, 16);
- vp702x_usb_in_op(adap->dev, 0xe0, (((pid ) & 0xff) << 8) | (id+1), 0, buf, 16);
- return 0;
-}
-
-
-static int vp702x_init_pid_filter(struct dvb_usb_adapter *adap)
-{
- struct vp702x_state *st = adap->priv;
- int i;
- u8 b[10] = { 0 };
-
- st->pid_filter_count = 8;
- st->pid_filter_can_bypass = 1;
- st->pid_filter_state = 0x00;
-
- vp702x_set_pld_mode(adap, 1); // bypass
-
- for (i = 0; i < st->pid_filter_count; i++)
- vp702x_set_pid(adap, 0xffff, i, 1);
-
- vp702x_usb_in_op(adap->dev, 0xb5, 3, 0, b, 10);
- vp702x_usb_in_op(adap->dev, 0xb5, 0, 0, b, 10);
- vp702x_usb_in_op(adap->dev, 0xb5, 1, 0, b, 10);
-
- //vp702x_set_pld_mode(d, 0); // filter
- return 0;
-}
-
-static int vp702x_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
-{
- return 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 i;
- for (i = 6; i < 12; i++)
- vp702x_usb_in_op(d, READ_EEPROM_REQ, i, 1, &mac[i - 6], 1);
- return 0;
-}
-
-static int vp702x_frontend_attach(struct dvb_usb_adapter *adap)
-{
- u8 buf[10] = { 0 };
-
- vp702x_usb_out_op(adap->dev, SET_TUNER_POWER_REQ, 0, 7, NULL, 0);
-
- if (vp702x_usb_inout_cmd(adap->dev, GET_SYSTEM_STRING, NULL, 0, buf, 10, 10))
- return -EIO;
-
- buf[9] = '\0';
- info("system string: %s",&buf[1]);
-
- vp702x_init_pid_filter(adap);
-
- adap->fe = vp702x_fe_attach(adap->dev);
- vp702x_usb_out_op(adap->dev, SET_TUNER_POWER_REQ, 1, 7, NULL, 0);
-
- return 0;
-}
-
-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, adapter_nr);
-}
-
-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_VP7020_COLD) },
-// { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7020_WARM) },
- { 0 },
-};
-MODULE_DEVICE_TABLE(usb, vp702x_usb_table);
-
-static struct dvb_usb_device_properties vp702x_properties = {
- .usb_ctrl = CYPRESS_FX2,
- .firmware = "dvb-usb-vp702x-02.fw",
- .no_reconnect = 1,
-
- .size_of_priv = sizeof(struct vp702x_device_state),
-
- .num_adapters = 1,
- .adapter = {
- {
- .caps = DVB_USB_ADAP_RECEIVES_204_BYTE_TS,
-
- .streaming_ctrl = vp702x_streaming_ctrl,
- .frontend_attach = vp702x_frontend_attach,
-
- /* parameter for the MPEG2-data transfer */
- .stream = {
- .type = USB_BULK,
- .count = 10,
- .endpoint = 0x02,
- .u = {
- .bulk = {
- .buffersize = 4096,
- }
- }
- },
- .size_of_priv = sizeof(struct vp702x_state),
- }
- },
- .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,
-
- .num_device_descs = 1,
- .devices = {
- { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7021)",
- .cold_ids = { &vp702x_usb_table[0], NULL },
- .warm_ids = { NULL },
- },
-/* { .name = "TwinhanDTV StarBox DVB-S USB2.0 (VP7020)",
- .cold_ids = { &vp702x_usb_table[2], NULL },
- .warm_ids = { &vp702x_usb_table[3], NULL },
- },
-*/ { NULL },
- }
-};
-
-/* usb specific object needed to register this driver with the usb subsystem */
-static struct usb_driver vp702x_usb_driver = {
- .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");
-MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-12 09:21:54 +0000