On Sun, Aug 3, 2008 at 6:47 PM, Andy Walls <awalls@xxxxxxxxx> wrote: > Well, let's collect some debug data about how the tuner is getting set > up and what happens on channel change. (Because it's either tuner > commands not working, or cx18-av setup or register changes not working.) > > Add lines like these to /etc/modprobe.conf > > options tuner show_i2c=1 debug=2 > options tuner-simple debug=1 > options tda8290 debug=1 > options tda9887 debug=2 > > (and/or debug options for whatever other tuner modules your > system loads for the cx18) > > Then do > > # modprobe -r cx18 tda9887 tda8290 tuner-simple tuner > # modprobe cx18 debug=83 (<---- warn, info, i2c, ioctl) > > I'd be interested in all the messages when the cx18 module initializes > (not just the ones prefixed with "cx18") and the messages that occur > when you change channels. Andy, I pulled the latest from Hg, recompiled, executed the commands above, then did ivtv-tune -c <channel> twice. Here is the output in dmesg: Linux video capture interface: v2.00 cx18: Start initialization, version 1.0.0 cx18-0: Initializing card #0 cx18-0: Autodetected Hauppauge card cx18-0 info: base addr: 0xe8000000 cx18-0 info: Enabling pci device ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [APC2] -> GSI 17 (level, low) -> IRQ 22 cx18-0 info: cx23418 (rev 0) at 01:09.0, irq: 22, latency: 64, memory: 0xe8000000 cx18-0 info: attempting ioremap at 0xe8000000 len 0x04000000 cx18-0: cx23418 revision 01010000 (B) cx18-0 info: GPIO initial dir: 0000cffe/0000ffff out: 00003001/00000000 cx18-0 info: activating i2c... cx18-0 i2c: i2c init cx18-0 info: Active card count: 1. tveeprom 0-0050: Hauppauge model 74021, rev C1B2, serial# 1441469 tveeprom 0-0050: MAC address is 00-0D-FE-15-FE-BD tveeprom 0-0050: tuner model is TCL M2523_5N_E (idx 112, type 50) tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08) tveeprom 0-0050: audio processor is CX23418 (idx 38) tveeprom 0-0050: decoder processor is CX23418 (idx 31) tveeprom 0-0050: has no radio, has IR receiver, has IR transmitter cx18-0: Autodetected Hauppauge HVR-1600 cx18-0 info: NTSC tuner detected cx18-0: VBI is not yet supported cx18-0 info: Loaded module tuner cx18-0 info: Loaded module cs5345 cx18-0 i2c: i2c client register tuner 1-0061: I2C RECV = 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 tuner 1-0061: Setting mode_mask to 0x0e tuner 1-0061: chip found @ 0xc2 (cx18 i2c driver #0-1) tuner 1-0061: tuner 0x61: Tuner type absent cx18-0 i2c: i2c client register cs5345 0-004c: chip found @ 0x98 (cx18 i2c driver #0-0) tuner 1-0061: TUNER_SET_TYPE_ADDR tuner 1-0061: Calling set_type_addr for type=50, addr=0xff, mode=0x04, config=0x32 tuner-simple 1-0061: creating new instance tuner-simple 1-0061: type set to 50 (TCL 2002N) tuner-simple 1-0061: tuner 0 atv rf input will be autoselected tuner-simple 1-0061: tuner 0 dtv rf input will be autoselected tuner 1-0061: type set to TCL 2002N tuner 1-0061: tv freq set to 400.00 tuner-simple 1-0061: desired params (pal) undefined for tuner 50 tuner-simple 1-0061: using tuner params #0 (ntsc) tuner-simple 1-0061: freq = 400.00 (6400), range = 1, config = 0x8e, cb = 0x02 tuner-simple 1-0061: Freq= 400.00 MHz, V_IF=38.93 MHz, Offset=0.00 MHz, div=7023 tuner-simple 1-0061: tv 0x1b 0x6f 0x8e 0x02 tuner 1-0061: cx18 i2c driver #0-1 tuner I2C addr 0xc2 with type 50 used for 0x0e cx18-0 info: Allocate encoder MPEG stream: 63 x 32768 buffers (2016kB total) cx18-0 info: Allocate TS stream: 32 x 32768 buffers (1024kB total) cx18-0 info: Allocate encoder YUV stream: 16 x 131072 buffers (2048kB total) cx18-0 info: Allocate encoder PCM audio stream: 63 x 16384 buffers (1008kB total) cx18-0: Disabled encoder IDX device cx18-0: Registered device video0 for encoder MPEG (2 MB) DVB: registering new adapter (cx18) MXL5005S: Attached at address 0x63 DVB: registering frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)... cx18-0: DVB Frontend registered cx18-0: Registered device video32 for encoder YUV (2 MB) cx18-0: Registered device video24 for encoder PCM audio (1 MB) cx18-0: Initialized card #0: Hauppauge HVR-1600 cx18: End initialization cx18-0 info: load segment a00000-a07fff cx18-0 info: load segment ae0000-ae00ff cx18-0 info: load segment b00000-b1a65f cx18-0: loaded v4l-cx23418-apu.fw firmware V00120000 (141200 bytes) cx18-0: loaded v4l-cx23418-cpu.fw firmware (158332 bytes) cx18-0 info: 1 MiniMe Encoder Firmware 0.0.74.0 (Release 2007/03/12) cx18-0: FW version: 0.0.74.0 (Release 2007/03/12) cx18-0 info: load segment a00000-a07fff cx18-0 info: load segment ae0000-ae00ff cx18-0 info: load segment b00000-b1a65f cx18-0 info: 1 MiniMe Encoder Firmware 0.0.74.0 (Release 2007/03/12) cx18-0 info: Changing input from 1 to 0 cx18-0 info: Mute cx18-0 info: cmd 4008646f triggered fw load cx18-0: loaded v4l-cx23418-dig.fw firmware (16382 bytes) cx18-0 info: decoder set video input 7, audio input 8 cx18-0 i2c: call_i2c_client addr=4c cx18-0 info: decoder set video input 7, audio input 8 cx18-0 info: Unmute cx18-0 info: Switching standard to 1000. cx18-0 info: changing video std to fmt 1 cx18-0 info: PLL regs = int: 15, frac: 2876158, post: 4 cx18-0 info: PLL = 0.000011 MHz cx18-0 info: PLL/8 = 0.000001 MHz cx18-0 info: ADC Sampling freq = 0.000001 MHz cx18-0 info: Chroma sub-carrier freq = 0.000000 MHz cx18-0 info: hblank 122, hactive 720, vblank 26 , vactive 487, vblank656 26, src_dec 543,burst 0x5b, luma_lpf 1, uv_lpf 1, comb 0x66, sc 0x087c1f tuner 1-0061: VIDIOC_S_STD tuner 1-0061: switching to v4l2 tuner 1-0061: tv freq set to 400.00 tuner-simple 1-0061: using tuner params #0 (ntsc) tuner-simple 1-0061: freq = 400.00 (6400), range = 1, config = 0x8e, cb = 0x02 tuner-simple 1-0061: Freq= 400.00 MHz, V_IF=45.75 MHz, Offset=0.00 MHz, div=7132 tuner-simple 1-0061: tv 0x1b 0xdc 0x8e 0x02 cx18-0 info: Mute cx18-0 info: v4l2 ioctl: set frequency 1076 tuner 1-0061: VIDIOC_S_FREQUENCY tuner 1-0061: tv freq set to 67.25 tuner-simple 1-0061: using tuner params #0 (ntsc) tuner-simple 1-0061: freq = 67.25 (1076), range = 0, config = 0x8e, cb = 0x01 tuner-simple 1-0061: Freq= 67.25 MHz, V_IF=45.75 MHz, Offset=0.00 MHz, div=1808 tuner-simple 1-0061: tv 0x8e 0x01 0x07 0x10 cx18-0 info: Unmute cx18-0: VIDIOC_S_FREQUENCY tuner=0, type=2, frequency=2612 cx18-0 info: Mute cx18-0 info: v4l2 ioctl: set frequency 2612 tuner 1-0061: VIDIOC_S_FREQUENCY tuner 1-0061: tv freq set to 163.25 tuner-simple 1-0061: using tuner params #0 (ntsc) tuner-simple 1-0061: freq = 163.25 (2612), range = 0, config = 0x8e, cb = 0x01 tuner-simple 1-0061: Freq= 163.25 MHz, V_IF=45.75 MHz, Offset=0.00 MHz, div=3344 tuner-simple 1-0061: tv 0x0d 0x10 0x8e 0x01 cx18-0 info: Unmute tuner 1-0061: VIDIOC_G_TUNER tuner 1-0061: Cmd VIDIOC_G_TUNER accepted for analog TV cx18-0: VIDIOC_G_TUNER index=0, name=cx18 TV Tuner, type=2, capability=0x72, rangelow=704, rangehigh=15328, signal=0, afc=0, rxsubchans=0x1, audmode=3 cx18-0 ioctl: close() of encoder MPEG cx18-0: VIDIOC_S_FREQUENCY tuner=0, type=2, frequency=8180 cx18-0 info: Mute cx18-0 info: v4l2 ioctl: set frequency 8180 tuner 1-0061: VIDIOC_S_FREQUENCY tuner 1-0061: tv freq set to 511.25 tuner-simple 1-0061: using tuner params #0 (ntsc) tuner-simple 1-0061: freq = 511.25 (8180), range = 2, config = 0x8e, cb = 0x08 tuner-simple 1-0061: Freq= 511.25 MHz, V_IF=45.75 MHz, Offset=0.00 MHz, div=8912 tuner-simple 1-0061: tv 0x22 0xd0 0x8e 0x08 cx18-0 info: Unmute tuner 1-0061: VIDIOC_G_TUNER tuner 1-0061: Cmd VIDIOC_G_TUNER accepted for analog TV cx18-0: VIDIOC_G_TUNER index=0, name=cx18 TV Tuner, type=2, capability=0x72, rangelow=704, rangehigh=15328, signal=65535, afc=0, rxsubchans=0x1, audmode=3 cx18-0 ioctl: close() of encoder MPEG Thanks for all your help so far. Brian _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
