Hi there,
I tried linux-2.6.31.5 and tuning still does not work:
tuning to 738000000 Hz
video pid 0x0131, audio pid 0x0132
status 00 | signal 0000 | snr 0000 | ber 001fffff | unc 0000ffff |
status 00 | signal 0000 | snr 0000 | ber 001fffff | unc 0000ffff |
status 00 | signal 0000 | snr 0000 | ber 001fffff | unc 0000ffff |
status 04 | signal 0000 | snr 0000 | ber 001fffff | unc 0000ffff |
With some changes for the following file it works again:
/usr/src/linux/drivers/media/dvb/dvb-usb/dibusb-common.c
diff -Naur dibusb-common.c-ORIGINAL dibusb-common.c
--- dibusb-common.c-ORIGINAL 2009-11-07 10:30:43.705344308 +0100
+++ dibusb-common.c 2009-11-07 10:33:49.969345253 +0100
@@ -133,17 +133,14 @@
for (i = 0; i < num; i++) {
/* write/read request */
- if (i+1 < num && (msg[i].flags & I2C_M_RD) == 0
- && (msg[i+1].flags & I2C_M_RD)) {
+ if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,
msg[i+1].buf,msg[i+1].len) < 0)
break;
i++;
- } else if ((msg[i].flags & I2C_M_RD) == 0) {
+ } else
if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0)
break;
- } else
- break;
}
mutex_unlock(&d->i2c_mutex);
With this patch, tuning works again:
tuning to 738000000 Hz
video pid 0x0131, audio pid 0x0132
status 00 | signal 0000 | snr 0000 | ber 001fffff | unc 0000ffff |
status 1f | signal ffff | snr 008d | ber 001fffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal ffff | snr 00a1 | ber 000005a4 | unc 00000043 | FE_HAS_LOCK
status 1f | signal ffff | snr 00a3 | ber 000005a4 | unc 00000043 | FE_HAS_LOCK
status 1f | signal ffff | snr 009d | ber 00000000 | unc 00000000 | FE_HAS_LOCK
This is my DVB-T-Box (dmesg):
usb 4-2: new full speed USB device using ohci_hcd and address 6
usb 4-2: configuration #1 chosen from 1 choice
dvb-usb: found a 'TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1
DVB-T device' in warm state. dvb-usb: will use the device's hardware
PID filter (table count: 16). DVB: registering new adapter (TwinhanDTV
USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device) DVB:
registering adapter 0 frontend 0 (DiBcom 3000M-B DVB-T)... dibusb: This
device has the Thomson Cable onboard. Which is default. input:
IR-receiver inside an USB DVB receiver
as /devices/pci0000:00/0000:00:04.0/usb4/4-2/input/input6 dvb-usb:
schedule remote query interval to 150 msecs. dvb-usb: TwinhanDTV
USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device successfully
initialized and connected.
Mario
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