Dear all, i have been doing some usb snoop and making some changes to the existing staging tm6000 to get my tm5600/xc2028 usb stick to work. Thanks to a lot of help from Stefan, I have some limited success and is able to get mythtv to do channel scan. However, mythtv is not able to logon to the channel even though usbmon shown the same in/out using usbmon and snoop on the stick windows application. Where should I be looking at to inform that a channel is to be locked? here's small snapshot of the dmesg when mythtv is scanning. its basically calling on the VIDIOC_S_FREQUENCY and VIDIOC_G_FREQUENCY. If VIDIOC_G_FREQUENCY use in some form to inform that the correct freq has been selected? on the tm6000 code, it only return the frequency value. Hope that some of the you expert can offer me a advice. [ 3759.600038] tm6000: VIDIOC_G_FREQUENCY [ 3759.600046] xc2028 5-0061: xc2028_get_frequency called [ 3759.600108] tm6000: VIDIOC_G_TUNER [ 3759.625446] tm6000: VIDIOC_G_MODULATOR [ 3759.625454] tm6000: VIDIOC_S_FREQUENCY [ 3759.625461] xc2028 5-0061: xc2028_set_analog_freq called [ 3759.625466] xc2028 5-0061: generic_set_freq called [ 3759.625470] xc2028 5-0061: should set frequency 224250 kHz [ 3759.625473] xc2028 5-0061: check_firmware called [ 3759.625477] xc2028 5-0061: checking firmware, user requested type=F8MHZ (2), id 0000000000000010, scode_tbl (0), scode_nr 0 [ 3759.625487] xc2028 5-0061: BASE firmware not changed. [ 3759.625490] xc2028 5-0061: Std-specific firmware already loaded. [ 3759.625494] xc2028 5-0061: SCODE firmware already loaded. [ 3759.625498] xc2028 5-0061: xc2028_get_reg 0004 called [ 3759.660023] xc2028 5-0061: xc2028_get_reg 0008 called [ 3759.700027] xc2028 5-0061: Device is Xceive 3028 version 1.0, firmware version 2.4 [ 3760.070039] xc2028 5-0061: divisor= 00 00 38 10 (freq=224.250) [ 3760.070053] tm6000: VIDIOC_G_FREQUENCY [ 3760.070061] xc2028 5-0061: xc2028_get_frequency called [ 3760.070124] tm6000: VIDIOC_G_TUNER [ 3760.095457] tm6000: VIDIOC_G_MODULATOR [ 3760.095465] tm6000: VIDIOC_S_FREQUENCY [ 3760.095472] xc2028 5-0061: xc2028_set_analog_freq called [ 3760.095476] xc2028 5-0061: generic_set_freq called [ 3760.095480] xc2028 5-0061: should set frequency 487250 kHz [ 3760.095484] xc2028 5-0061: check_firmware called [ 3760.095487] xc2028 5-0061: checking firmware, user requested type=F8MHZ (2), id 0000000000000010, scode_tbl (0), scode_nr 0 [ 3760.095497] xc2028 5-0061: BASE firmware not changed. [ 3760.095501] xc2028 5-0061: Std-specific firmware already loaded. [ 3760.095504] xc2028 5-0061: SCODE firmware already loaded. [ 3760.095508] xc2028 5-0061: xc2028_get_reg 0004 called [ 3760.130027] xc2028 5-0061: xc2028_get_reg 0008 called [ 3760.170040] xc2028 5-0061: Device is Xceive 3028 version 1.0, firmware version 2.4 [ 3760.540035] xc2028 5-0061: divisor= 00 00 79 d0 (freq=487.250) [ 3760.540048] tm6000: VIDIOC_G_FREQUENCY [ 3760.540056] xc2028 5-0061: xc2028_get_frequency called [ 3760.540118] tm6000: VIDIOC_G_TUNER [ 3760.565446] tm6000: VIDIOC_G_MODULATOR [ 3760.565455] tm6000: VIDIOC_S_FREQUENCY [ 3760.565462] xc2028 5-0061: xc2028_set_analog_freq called [ 3760.565467] xc2028 5-0061: generic_set_freq called [ 3760.565471] xc2028 5-0061: should set frequency 495250 kHz [ 3760.565474] xc2028 5-0061: check_firmware called [ 3760.565478] xc2028 5-0061: checking firmware, user requested type=F8MHZ (2), id 0000000000000010, scode_tbl (0), scode_nr 0 [ 3760.565488] xc2028 5-0061: BASE firmware not changed. [ 3760.565491] xc2028 5-0061: Std-specific firmware already loaded. [ 3760.565495] xc2028 5-0061: SCODE firmware already loaded. [ 3760.565499] xc2028 5-0061: xc2028_get_reg 0004 called [ 3760.600031] xc2028 5-0061: xc2028_get_reg 0008 called [ 3760.640030] xc2028 5-0061: Device is Xceive 3028 version 1.0, firmware version 2.4 [ 3761.010032] xc2028 5-0061: divisor= 00 00 7b d0 (freq=495.250) [ 3761.010047] tm6000: VIDIOC_G_FREQUENCY [ 3761.010055] xc2028 5-0061: xc2028_get_frequency called thanks, Hock. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
