Jarryd Beck wrote: > and when I try to tune it I get this: > > af9013_init > af9013_reset > af9013_power_ctrl: onoff:1 > af9013_set_adc_ctrl: adc_clock:28000 > af913_div: a:28000000 b:1000000 x:19 > af913_div: a:0 b:1000000 x:19 r:14680064 r:e00000 > af9013_init: load ofsm settings > af9013_init: load tuner specific settings > af9013_init: setting ts mode > af9013_lock_led: onoff:1 > tda18271_set_standby_mode: sm = 0, sm_lt = 0, sm_xt = 0 > af9013_i2c_gate_ctrl: enable:1 > af9013_i2c_gate_ctrl: enable:0 > af9013_i2c_gate_ctrl: enable:1 > af9013_i2c_gate_ctrl: enable:0 > tda18271_init_regs: initializing registers for device @ 5-00c0 > af9013_i2c_gate_ctrl: enable:1 > af9013_i2c_gate_ctrl: enable:0 > > the last two lines are repeated about another 30 times and it > just sits there doing nothing. Also for some reason it makes > my keyboard really slow to respond just while it's tuning. Sounds weird. tda18271 driver does own i2c transaction for every register write / read. Thats why it opens and closes i2c-gate of the af9013 (about i2c-gate: tuner is wired to demodulator and demodulator keeps gate that should be open and close every time when access to tuner is needed). I don't know if this really takes so much cpu-time from af9013/5 that it slows down or so much disk IO from your computer to write all logs to disk. Anyhown, i2c-bus of the af9015/3 can be increased from driver. It is 400kHz currently if I remember correctly. There is still missing all best information from your logs. I put here successful case with logs where AF9015 + MT2060 (tuner) is tuned to channel. I need same kind information to see if demodulator is programmed correctly. There could be even bug because I have only 8MHz BW and you have 7MHz, maybe there is no test for 7MHz at all. Mar 14 06:11:27 crope-laptop kernel: [15962.068300] usb 2-1: new high speed USB device using ehci_hcd and address 19 Mar 14 06:11:27 crope-laptop kernel: [15962.120712] usb 2-1: configuration #1 chosen from 1 choice Mar 14 06:11:27 crope-laptop kernel: [15962.126234] input: Afatech DVB-T 2 as /devices/pci0000:00/0000:00:02.1/usb2/2-1/2-1:1.1/input/input26 Mar 14 06:11:27 crope-laptop kernel: [15962.143945] input,hidraw0: USB HID v1.01 Keyboard [Afatech DVB-T 2] on usb-0000:00:02.1-1 Mar 14 06:11:27 crope-laptop kernel: [15962.185417] af9015_usb_probe: Mar 14 06:11:27 crope-laptop kernel: [15962.186118] af9015_identify_state: reply:01 Mar 14 06:11:27 crope-laptop kernel: [15962.186123] dvb-usb: found a 'Afatech AF9015 DVB-T USB2.0 stick' in cold state, will try to load a firmware Mar 14 06:11:27 crope-laptop kernel: [15962.191522] dvb-usb: downloading firmware from file 'dvb-usb-af9015.fw' Mar 14 06:11:27 crope-laptop kernel: [15962.191526] af9015_download_firmware: Mar 14 06:11:27 crope-laptop kernel: [15962.228754] usbcore: registered new interface driver dvb_usb_af9015 Mar 14 06:11:27 crope-laptop kernel: [15962.228878] usb 2-1: USB disconnect, address 19 Mar 14 06:11:27 crope-laptop kernel: [15962.231248] dvb-usb: generic DVB-USB module successfully deinitialized and disconnected. Mar 14 06:11:27 crope-laptop kernel: [15962.334815] usb 2-1: new high speed USB device using ehci_hcd and address 20 Mar 14 06:11:28 crope-laptop kernel: [15962.471565] usb 2-1: configuration #1 chosen from 1 choice Mar 14 06:11:28 crope-laptop kernel: [15962.483220] af9015_usb_probe: Mar 14 06:11:28 crope-laptop kernel: [15962.484851] af9015_identify_state: reply:02 Mar 14 06:11:28 crope-laptop kernel: [15962.484857] dvb-usb: found a 'Afatech AF9015 DVB-T USB2.0 stick' in warm state. Mar 14 06:11:28 crope-laptop kernel: [15962.484910] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Mar 14 06:11:28 crope-laptop kernel: [15962.485346] DVB: registering new adapter (Afatech AF9015 DVB-T USB2.0 stick) Mar 14 06:11:28 crope-laptop kernel: [15962.485557] af9015_eeprom_dump: Mar 14 06:11:28 crope-laptop kernel: [15962.538409] 00: 2c 75 9b 0b 00 00 00 00 a4 15 16 90 00 02 01 02 Mar 14 06:11:28 crope-laptop kernel: [15962.765844] 10: 00 80 00 fa fa 10 40 ef 01 30 31 30 31 31 30 30 Mar 14 06:11:28 crope-laptop kernel: [15962.629342] 20: 34 30 36 30 30 30 30 31 ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.672188] 30: 00 00 3a 01 00 08 02 00 1d 8d c4 04 82 ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.696172] 40: ff ff ff ff ff 08 02 00 1d 8d c4 04 82 ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.729650] 50: ff ff ff ff ff 24 00 00 04 03 09 04 10 03 41 00 Mar 14 06:11:28 crope-laptop kernel: [15962.760627] 60: 66 00 61 00 74 00 65 00 63 00 68 00 10 03 44 00 Mar 14 06:11:28 crope-laptop kernel: [15962.791231] 70: 56 00 42 00 2d 00 54 00 20 00 32 00 20 03 30 00 Mar 14 06:11:28 crope-laptop kernel: [15962.823208] 80: 31 00 30 00 31 00 31 00 30 00 30 00 34 00 30 00 Mar 14 06:11:28 crope-laptop kernel: [15962.855187] 90: 36 00 30 00 30 00 30 00 30 00 31 00 00 ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.887165] a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.919148] b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.951121] c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15962.983099] d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15963.015077] e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15963.047055] f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Mar 14 06:11:28 crope-laptop kernel: [15963.049053] af9015_read_config: xtal:2 set adc_clock:28000 Mar 14 06:11:28 crope-laptop kernel: [15963.051052] af9015_read_config: tuner id1:130 Mar 14 06:11:28 crope-laptop kernel: [15963.053053] af9015_read_config: spectral inversion:0 Mar 14 06:11:28 crope-laptop kernel: [15963.053055] af9015_set_gpios: Mar 14 06:11:28 crope-laptop kernel: [15963.058672] af9013: firmware version:4.95.0 Mar 14 06:11:28 crope-laptop kernel: [15963.058678] DVB: registering frontend 0 (Afatech AF9013 DVB-T)... Mar 14 06:11:28 crope-laptop kernel: [15963.058721] af9015_tuner_attach: Mar 14 06:11:28 crope-laptop kernel: [15963.058723] af9015_mt2060_tuner_attach: Mar 14 06:11:28 crope-laptop kernel: [15963.084215] af9013_i2c_gate_ctrl: enable:1 Mar 14 06:11:28 crope-laptop kernel: [15963.087285] MT2060: successfully identified (IF1 = 1220) Mar 14 06:11:29 crope-laptop kernel: [15963.597056] af9013_i2c_gate_ctrl: enable:0 Mar 14 06:11:29 crope-laptop kernel: [15963.599780] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:02.1/usb2/2-1/input/input27 Mar 14 06:11:29 crope-laptop kernel: [15963.630193] dvb-usb: schedule remote query interval to 200 msecs. Mar 14 06:11:29 crope-laptop kernel: [15963.630200] dvb-usb: Afatech AF9015 DVB-T USB2.0 stick successfully initialized and connected. Mar 14 06:11:29 crope-laptop kernel: [15963.630203] af9015_init: Mar 14 06:11:29 crope-laptop kernel: [15963.644404] af9015_download_ir_table: Mar 14 06:11:29 crope-laptop kernel: [15963.786395] input: Afatech DVB-T 2 as /devices/pci0000:00/0000:00:02.1/usb2/2-1/2-1:1.1/input/input28 Mar 14 06:11:29 crope-laptop kernel: [15963.830100] input,hidraw0: USB HID v1.01 Keyboard [Afatech DVB-T 2] on usb-0000:00:02.1-1 Mar 14 06:11:36 crope-laptop kernel: [15968.704830] af9013_init Mar 14 06:11:36 crope-laptop kernel: [15968.704836] af9013_reset Mar 14 06:11:36 crope-laptop kernel: [15968.539122] af9013_power_ctrl: onoff:1 Mar 14 06:11:36 crope-laptop kernel: [15968.543485] af9013_set_adc_ctrl: adc_clock:28000 Mar 14 06:11:36 crope-laptop kernel: [15968.543490] af913_div: a:28000000 b:1000000 x:19 Mar 14 06:11:36 crope-laptop kernel: [15968.543492] af913_div: a:0 b:1000000 x:19 r:14680064 r:e00000 Mar 14 06:11:36 crope-laptop kernel: [15968.549298] af9013_init: load ofsm settings Mar 14 06:11:36 crope-laptop kernel: [15968.611074] af9013_init: load tuner specific settings Mar 14 06:11:36 crope-laptop kernel: [15968.664858] af9013_init: setting ts mode Mar 14 06:11:36 crope-laptop kernel: [15968.666584] af9013_lock_led: onoff:1 Mar 14 06:11:36 crope-laptop kernel: [15968.668038] af9013_i2c_gate_ctrl: enable:1 Mar 14 06:11:36 crope-laptop kernel: [15968.669128] af9013_i2c_gate_ctrl: enable:0 Mar 14 06:11:37 crope-laptop kernel: [15968.669856] af9013_i2c_gate_ctrl: enable:0 Mar 14 06:11:37 crope-laptop kernel: [15968.670862] af9013_set_frontend: freq:506000000 bw:0 Mar 14 06:11:37 crope-laptop kernel: [15968.670865] af9013_set_coeff: adc_clock:28000 bw:0 Mar 14 06:11:37 crope-laptop kernel: [15968.670867] coeff:02 9c bc 15 05 39 78 0a 00 a7 34 3f 00 a7 2f 05 00 a7 29 cc 01 4e 5e 03 Mar 14 06:11:37 crope-laptop kernel: [15968.679757] af9013_set_freq_ctrl Mar 14 06:11:37 crope-laptop kernel: [15968.679763] af913_div: a:8125000 b:28000000 x:23 Mar 14 06:11:37 crope-laptop kernel: [15968.679765] af913_div: a:8000000 b:28000000 x:23 r:2434194 r:252492 Mar 14 06:11:37 crope-laptop kernel: [15968.679766] freq_cw:92 24 25 Mar 14 06:11:37 crope-laptop kernel: [15968.684392] af9013_i2c_gate_ctrl: enable:1 Mar 14 06:11:37 crope-laptop kernel: [15968.697839] af9013_i2c_gate_ctrl: enable:0 Mar 14 06:11:37 crope-laptop kernel: [15968.698564] af9013_set_ofdm_params Mar 14 06:11:37 crope-laptop kernel: [15968.700380] af9013_set_frontend: manual TPS Mar 14 06:11:37 crope-laptop kernel: [15968.914429] af9013_set_frontend: TPS locked in 588 ms Mar 14 06:11:37 crope-laptop kernel: [15968.936233] af9013_set_frontend: MPEG2 locked in 60 ms Mar 14 06:11:37 crope-laptop kernel: [15969.104766] af9013_read_status Mar 14 06:11:39 crope-laptop kernel: [15970.018343] af9013_read_status Mar 14 06:11:40 crope-laptop kernel: [15970.275022] af9013_read_status Mar 14 06:11:40 crope-laptop kernel: [15970.448005] af9013_i2c_gate_ctrl: enable:1 Mar 14 06:11:40 crope-laptop kernel: [15970.449224] af9013_i2c_gate_ctrl: enable:0 Mar 14 06:11:40 crope-laptop kernel: [15970.449677] af9013_i2c_gate_ctrl: enable:0 Mar 14 06:11:40 crope-laptop kernel: [15970.450404] af9013_sleep Mar 14 06:11:40 crope-laptop kernel: [15970.450406] af9013_lock_led: onoff:0 Mar 14 06:11:40 crope-laptop kernel: [15970.451133] af9013_power_ctrl: onoff:0 Mar 14 06:11:40 crope-laptop kernel: [15970.451136] af9013_reset regards Antti -- http://palosaari.fi/ _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
