aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb/dvb-usb/dtt200u.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dtt200u.c')
-rw-r--r--drivers/media/dvb/dvb-usb/dtt200u.c96
1 files changed, 79 insertions, 17 deletions
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index fb2b5a2da137..47dba6e45968 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -1,8 +1,10 @@
-/* DVB USB library compliant Linux driver for the Yakumo/Hama/Typhoon DVB-T
- * USB2.0 receiver.
+/* DVB USB library compliant Linux driver for the WideView/ Yakumo/ Hama/
+ * Typhoon/ Yuan DVB-T USB2.0 receiver.
*
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
*
+ * Thanks to Steve Chang from WideView for providing support for the WT-220U.
+ *
* 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.
@@ -16,14 +18,24 @@ int dvb_usb_dtt200u_debug;
module_param_named(debug,dvb_usb_dtt200u_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2 (or-able))." DVB_USB_DEBUG_STATUS);
+static int dtt200u_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ u8 b = SET_INIT;
+
+ if (onoff)
+ dvb_usb_generic_write(d,&b,2);
+
+ return 0;
+}
+
static int dtt200u_streaming_ctrl(struct dvb_usb_device *d, int onoff)
{
- u8 b_streaming[2] = { SET_TS_CTRL, onoff };
+ u8 b_streaming[2] = { SET_STREAMING, onoff };
u8 b_rst_pid = RESET_PID_FILTER;
dvb_usb_generic_write(d,b_streaming,2);
- if (!onoff)
+ if (onoff == 0)
dvb_usb_generic_write(d,&b_rst_pid,1);
return 0;
}
@@ -36,7 +48,7 @@ static int dtt200u_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int
b_pid[0] = SET_PID_FILTER;
b_pid[1] = index;
b_pid[2] = pid & 0xff;
- b_pid[3] = (pid >> 8) & 0xff;
+ b_pid[3] = (pid >> 8) & 0x1f;
return dvb_usb_generic_write(d,b_pid,4);
}
@@ -54,9 +66,9 @@ static struct dvb_usb_rc_key dtt200u_rc_keys[] = {
{ 0x80, 0x08, KEY_5 },
{ 0x80, 0x09, KEY_6 },
{ 0x80, 0x0a, KEY_7 },
- { 0x00, 0x0c, KEY_ZOOM },
+ { 0x80, 0x0c, KEY_ZOOM },
{ 0x80, 0x0d, KEY_0 },
- { 0x00, 0x0e, KEY_SELECT },
+ { 0x80, 0x0e, KEY_SELECT },
{ 0x80, 0x12, KEY_POWER },
{ 0x80, 0x1a, KEY_CHANNELUP },
{ 0x80, 0x1b, KEY_8 },
@@ -66,7 +78,7 @@ static struct dvb_usb_rc_key dtt200u_rc_keys[] = {
static int dtt200u_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
{
- u8 key[5],cmd = GET_RC_KEY;
+ u8 key[5],cmd = GET_RC_CODE;
dvb_usb_generic_rw(d,&cmd,1,key,5,0);
dvb_usb_nec_rc_key_to_event(d,key,event,state);
if (key[0] != 0)
@@ -81,32 +93,41 @@ static int dtt200u_frontend_attach(struct dvb_usb_device *d)
}
static struct dvb_usb_properties dtt200u_properties;
+static struct dvb_usb_properties wt220u_properties;
static int dtt200u_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- return dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE);
+ if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE) == 0 ||
+ dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE) == 0)
+ return 0;
+
+ return -ENODEV;
}
static struct usb_device_id dtt200u_usb_table [] = {
- { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_DTT200U_COLD) },
- { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_DTT200U_WARM) },
+// { USB_DEVICE(0x04b4,0x8613) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD) },
+ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM) },
{ 0 },
};
MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
static struct dvb_usb_properties dtt200u_properties = {
.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
- .pid_filter_count = 255, /* It is a guess, but there are at least 10 */
+ .pid_filter_count = 15,
.usb_ctrl = CYPRESS_FX2,
.firmware = "dvb-usb-dtt200u-01.fw",
+ .power_ctrl = dtt200u_power_ctrl,
.streaming_ctrl = dtt200u_streaming_ctrl,
.pid_filter = dtt200u_pid_filter,
.frontend_attach = dtt200u_frontend_attach,
- .rc_interval = 200,
+ .rc_interval = 300,
.rc_key_map = dtt200u_rc_keys,
.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
.rc_query = dtt200u_rc_query,
@@ -127,18 +148,59 @@ static struct dvb_usb_properties dtt200u_properties = {
.num_device_descs = 1,
.devices = {
- { .name = "Yakumo/Hama/Typhoon DVB-T USB2.0)",
- .cold_ids = { &dtt200u_usb_table[0], &dtt200u_usb_table[2] },
+ { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)",
+ .cold_ids = { &dtt200u_usb_table[0], NULL },
.warm_ids = { &dtt200u_usb_table[1], NULL },
},
{ 0 },
}
};
+static struct dvb_usb_properties wt220u_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
+ .pid_filter_count = 15,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-wt220u-01.fw",
+
+ .power_ctrl = dtt200u_power_ctrl,
+ .streaming_ctrl = dtt200u_streaming_ctrl,
+ .pid_filter = dtt200u_pid_filter,
+ .frontend_attach = dtt200u_frontend_attach,
+
+ .rc_interval = 300,
+ .rc_key_map = dtt200u_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+ .rc_query = dtt200u_rc_query,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { .name = "WideView WT-220U PenType Receiver (and clones)",
+ .cold_ids = { &dtt200u_usb_table[2], NULL },
+ .warm_ids = { &dtt200u_usb_table[3], NULL },
+ },
+ { 0 },
+ }
+};
+
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver dtt200u_usb_driver = {
.owner = THIS_MODULE,
- .name = "Yakumo/Hama/Typhoon DVB-T USB2.0",
+ .name = "dvb_usb_dtt200u",
.probe = dtt200u_usb_probe,
.disconnect = dvb_usb_device_exit,
.id_table = dtt200u_usb_table,
@@ -166,6 +228,6 @@ module_init(dtt200u_usb_module_init);
module_exit(dtt200u_usb_module_exit);
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
-MODULE_DESCRIPTION("Driver for the Yakumo/Hama/Typhoon DVB-T USB2.0 device");
+MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon DVB-T USB2.0 devices");
MODULE_VERSION("1.0");
MODULE_LICENSE("GPL");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.