[linux-dvb] Hauppauge WinTV-HVR-1120

[fabio tirapelle]

Hi

After upgrading from Ubuntu 9.10 to Ubuntu 10.04 my Hauppauge WinTV-HVR-1120 
sometimes doesn't work correctly.
I get random the following errors:

[   53.216153] DVB: registering new adapter (saa7133[0])
[   53.216156] DVB: registering adapter 2 frontend 0 (NXP TDA10048HN DVB-T)...
[   53.840013] tda10048_firmware_upload: waiting for firmware upload 
(dvb-fe-tda10048-1.0.fw)...
[   53.840019] saa7134 0000:01:06.0: firmware: requesting dvb-fe-tda10048-1.0.fw
[   53.880505] tda10048_firmware_upload: firmware read 24878 bytes.
[   53.880509] tda10048_firmware_upload: firmware uploading
[   58.280136] tda10048_firmware_upload: firmware uploaded
[   59.024537] tda18271_write_regs: ERROR: idx = 0x5, len = 1, i2c_transfer 
returned: -5
[   59.024541] tda18271c2_rf_tracking_filters_correction: error -5 on line 264
[   59.420153] tda18271_write_regs: ERROR: idx = 0x5, len = 1, i2c_transfer 
returned: -5
[   59.420157] tda18271_toggle_output: error -5 on line 47
[   91.004019] Clocksource tsc unstable (delta = -295012684 ns)
[  256.293639] eth0: link up.
[  256.294750] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  263.523498] eth0: link down.
[  265.258740] eth0: link up.
[  266.460026] eth0: no IPv6 routers present
[ 9869.636167] tda18271_write_regs: ERROR: idx = 0x5, len = 1, i2c_transfer 
returned: -5
[ 9869.636178] tda18271_init: error -5 on line 826
[ 9872.636220] tda18271_write_regs: ERROR: idx = 0x5, len = 1, i2c_transfer 
returned: -5
[ 9872.636232] tda18271_toggle_output: error -5 on line 47
[ 9998.240167] tda18271_write_regs: ERROR: idx = 0x5, len = 1, i2c_transfer 
returned: -5
[ 9998.240178] tda18271_init: error -5 on line 826
[10001.240179] tda18271_write_regs: ERROR: idx = 0x5, len = 1, i2c_transfer 
returned: -5
[10001.240190] tda18271_toggle_output: error -5 on line 47



Any ideas?
Thanks