Hi, I recently purchased a Leadtek DTV2000DS PCI tuner to go in my mythtv pc. This is a AF9015 + AF9013 + NXP TDA18211 based PCI card. My PC previously had 2 Leadtek DTV1000S tuners and I was hoping to replace one or possibly both of them with the DTV2000DS which is dual tuner. I was just wondering if the DTV2000DS is supported by v4l-dvb and if there are any known issues? My PC is running an up to date Fedora13 (uname -a output) Linux mediabox 2.6.33.5-112.fc13.x86_64 #1 SMP Thu May 27 02:28:31 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux I have also installed the current hg v4b-dvb source from here http://linuxtv.org/hg/v4l-dvb and downloaded the latest firmware for this card The problem I am seeing is that I have a lot of messages like this in /var/log/messages af9015: command failed:2 af9013: I2C read failed reg:d2e6 af9015: command failed:2 af9013: I2C read failed reg:d330 af9015: command failed:2 af9013: I2C read failed reg:d330 af9015: command failed:2 af9013: I2C read failed reg:d330 af9015: command failed:2 af9013: I2C read failed reg:9bee I also couldn't get the card to tune with mythtv, although it did seem to get a lock and record a picture using scan/tzap. Below is my the relevant parts of my dmesg output (my PC current has both a DTV1000S and the DTV200DS installed) Linux video capture interface: v2.00 saa7130/34: v4l2 driver version 0.2.16 loaded ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17 alloc irq_desc for 17 on node 0 alloc kstat_irqs on node 0 saa7134 0000:01:07.0: PCI INT A -> Link[APC2] -> GSI 17 (level, low) -> IRQ 17 saa7130[0]: found at 0000:01:07.0, rev: 1, irq: 17, latency: 32, mmio: 0xfdeff000 saa7130[0]: subsystem: 107d:6655, board: Leadtek Winfast DTV1000S [card=175,autodetected] saa7130[0]: board init: gpio is 2020000 dvb-usb: found a 'Leadtek WinFast DTV2000DS' in warm state. dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. DVB: registering new adapter (Leadtek WinFast DTV2000DS) k8temp 0000:00:18.3: Temperature readouts might be wrong - check erratum #141 IR NEC protocol handler initialized Registered IR keymap rc-winfast input: saa7134 IR (Leadtek Winfast DTV as /devices/pci0000:00/0000:00:08.0/0000:01:07.0/rc/rc0/input5 rc0: saa7134 IR (Leadtek Winfast DTV as /devices/pci0000:00/0000:00:08.0/0000:01:07.0/rc/rc0 IRQ 17/saa7130[0]: IRQF_DISABLED is not guaranteed on shared IRQs IR RC5(x) protocol handler initialized IR RC6 protocol handler initialized af9013: firmware version:5.1.0 DVB: registering adapter 0 frontend 0 (Afatech AF9013 DVB-T)... IR JVC protocol handler initialized saa7130[0]: i2c eeprom 00: 7d 10 55 66 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 saa7130[0]: i2c eeprom 10: 00 ff 82 0e ff 20 ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom 20: 01 40 01 01 01 ff 01 03 08 ff 00 8a ff ff ff ff saa7130[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom 40: ff 35 00 c0 00 10 03 02 ff 04 ff ff ff ff ff ff saa7130[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7130[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 22 HDA Intel 0000:00:07.0: PCI INT A -> Link[AAZA] -> GSI 22 (level, low) -> IRQ 22 hda_intel: Disable MSI for Nvidia chipset hda_intel: position_fix set to 1 for device 1458:a022 HDA Intel 0000:00:07.0: setting latency timer to 64 IR Sony protocol handler initialized hda_codec: ALC888: BIOS auto-probing. ALSA sound/pci/hda/hda_codec.c:4284: autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) ALSA sound/pci/hda/hda_codec.c:4288: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:4292: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:4293: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:4296: dig-out=0x1e/0x0 ALSA sound/pci/hda/hda_codec.c:4304: inputs: mic=0x18, fmic=0x19, line=0x1a, fline=0x0, cd=0x1c, aux=0x0 tda18271 4-00c0: creating new instance TDA18271HD/C2 detected @ 4-00c0 ALSA sound/pci/hda/patch_realtek.c:1313: realtek: Enabling init ASM_ID=0xe601 CODEC_ID=10ec0888 Chip ID is not zero. It is not a TEA5767 tuner 6-0060: chip found @ 0xc0 (saa7130[0]) tda8290: no gate control were provided! saa7130[0]: registered device video0 [v4l2] saa7130[0]: registered device vbi0 dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. DVB: registering new adapter (Leadtek WinFast DTV2000DS) dvb_init() allocating 1 frontend tda18271 6-0060: creating new instance TDA18271HD/C1 detected @ 6-0060 af9013: found a 'Afatech AF9013 DVB-T' in warm state. af9013: firmware version:5.1.0 DVB: registering adapter 1 frontend 0 (Afatech AF9013 DVB-T)... DVB: registering new adapter (saa7130[0]) tda18271 5-00c0: creating new instance DVB: registering adapter 2 frontend 0 (NXP TDA10048HN DVB-T)... af9015: command failed:2 tda18271_read_regs: [5-00c0|M] ERROR: i2c_transfer returned: -1 Unknown device detected @ 5-00c0, device not supported. af9015: command failed:2 tda18271_read_regs: [5-00c0|M] ERROR: i2c_transfer returned: -1 Unknown device detected @ 5-00c0, device not supported. tda18271_attach: [5-00c0|M] error -22 on line 1272 tda18271 5-00c0: destroying instance input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:08.0/0000:01:08.2/usb3/3-1/input/input6 dvb-usb: schedule remote query interval to 150 msecs. dvb-usb: Leadtek WinFast DTV2000DS successfully initialized and connected. tda10048_firmware_upload: waiting for firmware upload (dvb-fe-tda10048-1.0.fw)... saa7134 0000:01:07.0: firmware: requesting dvb-fe-tda10048-1.0.fw usbcore: registered new interface driver dvb_usb_af9015 tda10048_firmware_upload: firmware read 24878 bytes. tda10048_firmware_upload: firmware uploading vboxguest: VirtualBox Guest PCI device not found. vboxsf: Unknown symbol RTSemFastMutexCreate vboxsf: Unknown symbol VBoxGuestIDCCall vboxsf: Unknown symbol RTMemTmpFree vboxsf: Unknown symbol RTErrConvertToErrno vboxsf: Unknown symbol RTSemFastMutexRequest vboxsf: Unknown symbol RTMemTmpAlloc vboxsf: Unknown symbol RTLogRelDefaultInstance vboxsf: Unknown symbol RTMemContAlloc vboxsf: Unknown symbol RTSemFastMutexRelease vboxsf: Unknown symbol VBoxGuestIDCOpen vboxsf: Unknown symbol AssertMsg2 vboxsf: Unknown symbol RTMemContFree vboxsf: Unknown symbol RTAssertShouldPanic vboxsf: Unknown symbol RTLogLoggerEx vboxsf: Unknown symbol VBoxGuestIDCClose vboxsf: Unknown symbol AssertMsg1 vboxsf: Unknown symbol RTSemFastMutexDestroy vboxdrv: Trying to deactivate the NMI watchdog permanently... vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance vboxdrv: counter framework which can generate NMIs is active. You have to prevent vboxdrv: the usage of hardware performance counters by vboxdrv: echo 2 > /proc/sys/kernel/perf_counter_paranoid vboxdrv: Found 2 processor cores. VBoxDrv: dbg - g_abExecMemory=ffffffffa030c580 vboxdrv: fAsync=1 offMin=0x2b1e8 offMax=0x2b1e8 vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. vboxdrv: Successfully loaded version 3.1.8_OSE (interface 0x00100001). tda10048_firmware_upload: firmware uploaded EXT4-fs (sda1): mounted filesystem with ordered data mode EXT4-fs (dm-2): mounted filesystem with ordered data mode kjournald starting. Commit interval 5 seconds EXT3-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended EXT3-fs (sdb1): using internal journal EXT3-fs (sdb1): mounted filesystem with ordered data mode Adding 6160376k swap on /dev/mapper/vg_mediabox-lv_swap. Priority:-1 extents:1 across:6160376k powernow-k8: Found 1 AMD Athlon(tm) Dual Core Processor 5050e processors (2 cpu cores) (version 2.20.00) powernow-k8: 0 : fid 0x12 (2600 MHz), vid 0xc powernow-k8: 1 : fid 0x10 (2400 MHz), vid 0xe powernow-k8: 2 : fid 0xe (2200 MHz), vid 0x10 powernow-k8: 3 : fid 0xc (2000 MHz), vid 0x12 powernow-k8: 4 : fid 0xa (1800 MHz), vid 0x14 powernow-k8: 5 : fid 0x2 (1000 MHz), vid 0x1a Clocksource tsc unstable (delta = -97201585 ns) r8169: eth0: link up r8169: eth0: link up NET: Registered protocol family 10 lo: Disabled Privacy Extensions tda18271: performing RF tracking filter calibration [drm] nouveau 0000:02:00.0: Allocating FIFO number 1 [drm] nouveau 0000:02:00.0: nouveau_channel_alloc: initialised FIFO 1 fuse init (API version 7.13) tda18271: RF tracking filter calibration complete eth0: no IPv6 routers present af9015: command failed:2 af9013: I2C read failed reg:d2e6 af9015: command failed:2 af9013: I2C read failed reg:d330 >From this point on there are lots of I2C read failures most of which are for "reg:d330" Any ideas? Thanks, Mark -- 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