Talk:LifeView LR506
From LinuxTVWiki
Ok ... I'll try to implement a driver, but i need some help
DMESG output
[ 1205.972060] usb 2-1: new high speed USB device using ehci_hcd and address 12 [ 1206.108455] usb 2-1: New USB device found, idVendor=10fd, idProduct=0506 [ 1206.108458] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1206.108552] usb 2-1: configuration #1 chosen from 1 choice [ 1206.120907] dvb-usb: found a 'LiveView TVWalker Q (LR506)' in cold state, will try to load a firmware [ 1206.120911] usb 2-1: firmware: requesting dvb-usb-tvwalker-lr506.fw [ 1206.133281] dvb-usb: downloading firmware from file 'dvb-usb-tvwalker-lr506.fw' [ 1206.195720] usbcore: registered new interface driver dvb_usb_cxusb [ 1206.197465] usb 2-1: USB disconnect, address 12 [ 1206.204064] dvb-usb: generic DVB-USB module successfully deinitialized and disconnected. [ 1207.952067] usb 2-1: new high speed USB device using ehci_hcd and address 13 [ 1208.084757] usb 2-1: New USB device found, idVendor=10fd, idProduct=0500 [ 1208.084761] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1208.084763] usb 2-1: Product: LifeView LR506 [ 1208.084764] usb 2-1: Manufacturer: LifeView [ 1208.084849] usb 2-1: configuration #1 chosen from 1 choice [ 1208.085038] dvb-usb: found a 'LiveView TVWalker Q (LR506)' in warm state. [ 1208.085044] dvb-usb: bulk message failed: -22 (2/-1) [ 1208.085063] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1208.085174] DVB: registering new adapter (LiveView TVWalker Q (LR506)) [ 1208.092436] dvb-usb: bulk message failed: -22 (5/0) [ 1208.092439] tda10046: chip is not answering. Giving up. [ 1208.092481] dvb-usb: no frontend was attached by 'LiveView TVWalker Q (LR506)' [ 1208.092750] dvb-usb: bulk message failed: -22 (2/0) [ 1208.092752] dvb-usb: LiveView TVWalker Q (LR506) successfully initialized and connected. [ 1496.620096] usb 2-1: USB disconnect, address 13 [ 1496.620500] dvb-usb: LiveView TVWalker Q (LR506) successfully deinitialized and disconnected.
Patch against 13c47deee3b1
diff -r 13c47deee3b1 linux/drivers/media/dvb/dvb-usb/cxusb.c
--- a/linux/drivers/media/dvb/dvb-usb/cxusb.c Mon Sep 07 12:38:46 2009 -0300
+++ b/linux/drivers/media/dvb/dvb-usb/cxusb.c Tue Sep 08 11:32:44 2009 +0200
@@ -40,6 +40,9 @@
#include "dib0070.h"
#include "lgs8gxx.h"
+#include "tda1004x.h"
+#include "tda827x.h"
+
/* debug */
static int dvb_usb_cxusb_debug;
module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
@@ -709,6 +712,19 @@
.AgcMasterByte = 0x00,
};
+/* for tvwalker q */
+static struct tda1004x_config cxusb_tda10046_08_config = {
+ .demod_address = 0x08,
+ .invert = 0,
+ .invert_oclk = 0,
+ .ts_mode = TDA10046_TS_SERIAL,
+ .xtal_freq = TDA10046_XTAL_16M,
+ .if_freq = TDA10046_FREQ_045,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GPTRI,
+ .request_firmware = NULL,
+};
+
/* Callbacks for DVB USB */
static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
{
@@ -919,6 +935,29 @@
return 0;
}
+/* for tvwalker q */
+static int cxusb_tda10046_08_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ deb_info("%s\n",__func__);
+
+ if ((adap->fe = dvb_attach(tda10046_attach,
+ &cxusb_tda10046_08_config,
+ &adap->dev->i2c_adap)) == NULL)
+ return -EIO;
+
+ return 0;
+}
+
+static int cxusb_tda8275_60_tuner_attach(struct dvb_usb_adapter *adap)
+{
+ deb_info("%s\n",__func__);
+
+ if (dvb_attach(tda827x_attach, adap->fe, 0x60, &adap->dev->i2c_adap, NULL) == NULL)
+ return -ENODEV;
+
+ return 0;
+}
+
static struct dibx000_agc_config dib7070_agc_config = {
.band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
@@ -1235,6 +1274,7 @@
static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties;
static struct dvb_usb_device_properties cxusb_aver_a868r_properties;
static struct dvb_usb_device_properties cxusb_d680_dmb_properties;
+static struct dvb_usb_device_properties cxusb_tvwalkerq_properties;
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@@ -1263,6 +1303,8 @@
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_d680_dmb_properties,
THIS_MODULE, NULL, adapter_nr) ||
+ 0 == dvb_usb_device_init(intf, &cxusb_tvwalkerq_properties,
+ THIS_MODULE, NULL, adapter_nr) ||
0)
return 0;
@@ -1289,6 +1331,8 @@
{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_A868R) },
{ USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4_REV_2) },
{ USB_DEVICE(USB_VID_CONEXANT, USB_PID_CONEXANT_D680_DMB) },
+ { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, USB_PID_LIFEVIEW_TV_WALKER_Q_COLD) },
+ { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, USB_PID_LIFEVIEW_TV_WALKER_Q_WARM) },
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, cxusb_table);
@@ -1832,6 +1876,51 @@
}
};
+/* for tvwalker q */
+static struct dvb_usb_device_properties cxusb_tvwalkerq_properties = {
+ .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-tvwalker-lr506.fw",
+
+ .size_of_priv = sizeof(struct cxusb_state),
+
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .frontend_attach = cxusb_tda10046_08_frontend_attach,
+ .tuner_attach = cxusb_tda8275_60_tuner_attach,
+ /* parameter for the MPEG2-data transfer */
+ .stream = {
+ .type = USB_BULK,
+ //.count = 5,
+ //.endpoint = 0x02,
+ .count = 8,
+ .endpoint = 0x81,
+ .u = {
+ .bulk = {
+ .buffersize = 8192,
+ }
+ }
+ },
+
+ },
+ },
+ .power_ctrl = cxusb_power_ctrl,
+
+ .i2c_algo = &cxusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+
+ .num_device_descs = 1,
+ .devices = {
+ { "LiveView TVWalker Q (LR506)",
+ { &cxusb_table[19], NULL },
+ { &cxusb_table[20], NULL },
+ },
+ }
+};
+
static struct usb_driver cxusb_driver = {
.name = "dvb_usb_cxusb",
.probe = cxusb_probe,
diff -r 13c47deee3b1 linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
--- a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h Mon Sep 07 12:38:46 2009 -0300
+++ b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h Tue Sep 08 11:32:44 2009 +0200
@@ -245,6 +245,8 @@
#define USB_PID_OPERA1_WARM 0x3829
#define USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD 0x0514
#define USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM 0x0513
+#define USB_PID_LIFEVIEW_TV_WALKER_Q_COLD 0x0506
+#define USB_PID_LIFEVIEW_TV_WALKER_Q_WARM 0x0500
#define USB_PID_GIGABYTE_U7000 0x7001
#define USB_PID_GIGABYTE_U8000 0x7002
#define USB_PID_ASUS_U3000 0x171f
