Hi, On 11/26/06, Erik Meitner <erik@xxxxxxxxxxxxx> wrote:
System is Ubuntu Edgy. $ uname -a Linux cheren 2.6.17-10-generic #2 SMP Fri Oct 13 18:45:35 UTC 2006 i686 GNU/Linux $ hg tip changeset: 4827:c7e1a07d90b4 tag: tip user: Markus Rechberger <mrechberger@xxxxxxxxx> date: Sun Nov 26 09:32:02 2006 +0100 summary: pinnacle hd pro, changed tuner to MT2060 Used v2 firmware from; http://mcentral.de/firmware/ After inserting USB stick the following modules are loaded: mt2060 7300 0 tvp5150 20240 0 tuner 64804 1 mt2060 em28xx 90676 0 compat_ioctl32 2304 1 em28xx ir_common 32900 1 em28xx videodev 26880 1 em28xx v4l1_compat 14980 2 em28xx,videodev v4l2_common 24320 3 tuner,em28xx,videodev tveeprom 18576 1 em28xx Nov 26 12:12:47 cheren kernel: [17180450.156000] usb 4-4: new high speed USB device using ehci_hcd and address 4 Nov 26 12:12:47 cheren kernel: [17180450.296000] usb 4-4: configuration #1 chosen from 1 choice Nov 26 12:12:47 cheren kernel: [17180450.428000] Linux video capture interface: v2.00 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx v4l2 driver version 0.0.1 loaded Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx new video device (2304:0227): interface 0, class 255 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate settings: 8 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 0, max size= 0 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 1, max size= 0 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 2, max size= 1448 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 3, max size= 2048 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 4, max size= 2304 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 5, max size= 2580 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 6, max size= 2892 Nov 26 12:12:47 cheren kernel: [17180450.436000] em28xx #0: Alternate setting 7, max size= 3072 Nov 26 12:12:49 cheren kernel: [17180453.056000] Tuner: registering extension (MT2060 Silicon Tuner) Nov 26 12:12:49 cheren kernel: [17180453.060000] attach_inform: eeprom detected. Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 00: 1a eb 67 95 04 23 27 02 d0 12 5c 03 8e 16 a4 1c Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 10: 6a 24 27 57 46 07 01 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 20: 46 00 01 00 f0 10 02 00 b8 00 00 00 5b 1c 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 01 01 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 24 03 50 00 69 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 70: 6e 00 6e 00 61 00 63 00 6c 00 65 00 20 00 53 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 80: 79 00 73 00 74 00 65 00 6d 00 73 00 00 00 16 03 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom 90: 50 00 43 00 54 00 56 00 20 00 38 00 30 00 30 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom a0: 65 00 00 00 1c 03 30 00 36 00 30 00 38 00 30 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom b0: 31 00 30 00 31 00 30 00 33 00 38 00 34 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] em28xx #0: i2c eeprom f0: 00 00 dc 00 00 00 00 00 00 00 00 00 00 00 00 00 Nov 26 12:12:49 cheren kernel: [17180453.088000] EEPROM ID= 0x9567eb1a Nov 26 12:12:49 cheren kernel: [17180453.088000] Vendor/Product ID= 2304:0227 Nov 26 12:12:49 cheren kernel: [17180453.088000] AC97 audio (5 sample rates) Nov 26 12:12:49 cheren kernel: [17180453.088000] 500mA max power Nov 26 12:12:49 cheren kernel: [17180453.088000] Table at 0x27, strings=0x168e, 0x1ca4, 0x246a Nov 26 12:12:49 cheren kernel: [17180453.092000] tuner 4-0061: chip found @ 0xc2 (em28xx #0) Nov 26 12:12:49 cheren kernel: [17180453.092000] attach inform (default): detected I2C address c2 Nov 26 12:12:49 cheren kernel: [17180453.092000] Tuner: setting up tuner core extension for: MT2060 Silicon Tuner Nov 26 12:12:49 cheren kernel: [17180453.096000] em28xx-video.c: requesting em2880-dvb! Nov 26 12:12:49 cheren kernel: [17180453.096000] em28xx #0: Found Pinnacle PCTV HD Pro Nov 26 12:12:49 cheren kernel: [17180453.096000] usbcore: registered new driver em28xx em2880-dvb never loaded. $ sudo modprobe em2880-dvb Segmentation fault Nov 26 12:15:39 cheren kernel: [17180622.700000] Tuner: registering extension (Xceive 3028 Tuner) Nov 26 12:15:39 cheren kernel: [17180622.720000] em2880-dvb.c: DVB Init Nov 26 12:15:39 cheren kernel: [17180622.720000] em2880-dvb.c: VIDIOC_S_MODE Nov 26 12:15:39 cheren kernel: [17180622.824000] FIXME: Write failed, backtrace: Nov 26 12:15:39 cheren kernel: [17180622.824000] =============================== Nov 26 12:15:39 cheren kernel: [17180622.824000] 02 Nov 26 12:15:39 cheren kernel: [17180622.824000] ================================ Nov 26 12:15:39 cheren kernel: [17180622.824000] lgdt330x: i2c_read_demod_bytes: addr 0x0e select 0x02 error (ret == -19) Nov 26 12:15:39 cheren kernel: [17180622.824000] BUG: unable to handle kernel NULL pointer dereference at virtual address 000001b0 Nov 26 12:15:39 cheren kernel: [17180622.824000] printing eip: Nov 26 12:15:39 cheren kernel: [17180622.824000] f9e82c02 Nov 26 12:15:39 cheren kernel: [17180622.824000] *pde = 00000000 Nov 26 12:15:39 cheren kernel: [17180622.824000] Oops: 0002 [#1] Nov 26 12:15:39 cheren kernel: [17180622.824000] SMP Nov 26 12:15:39 cheren kernel: [17180622.824000] Modules linked in: xc3028_tuner mt352 zl10353 em2880_dvb lgdt330x dvb_core mt2060 tvp5150 tuner em28xx compat_ioctl32 ir_common videodev v4l1_compat v4l2_common tveeprom binfmt_misc rfcomm l2cap nvram uinput radeon drm speedstep_centrino cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sbs sony_acpi pcc_acpi ibm_acpi i2c_ec hotkey dock dev_acpi button battery container ac asus_acpi ipv6 deflate zlib_deflate twofish serpent aes blowfish des sha256 sha1 crypto_null af_key af_packet radeonfb i2c_algo_bit i2c_core lp snd_intel8x0 tsdev snd_ac97_codec snd_ac97_bus irtty_sir sir_dev pcmcia snd_pcm_oss snd_mixer_oss nsc_ircc ipw2200 hci_usb snd_pcm snd_timer snd soundcore bluetooth irda psmouse serio_raw ieee80211 ieee80211_crypt pcspkr snd_page_alloc e1000 crc_ccitt yenta_socket rsrc_nonstatic pcmcia_core intel_agp agpgart evdev shpchp pci_hotplug parport_pc parport floppy ext3 jbd ehci_hcd uhci_hcd usbcore ide_generic ide_cd cdrom ide_disk piix generic thermal processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap Nov 26 12:15:39 cheren kernel: [17180622.824000] CPU: 0 Nov 26 12:15:39 cheren kernel: [17180622.824000] EIP: 0060:[<f9e82c02>] Not tainted VLI Nov 26 12:15:39 cheren kernel: [17180622.824000] EFLAGS: 00010296 (2.6.17-10-generic #2) Nov 26 12:15:39 cheren kernel: [17180622.824000] EIP is at em2880_dvb_init+0x1c2/0x590 [em2880_dvb] Nov 26 12:15:39 cheren kernel: [17180622.824000] eax: 00000000 ebx: ee4b8000 ecx: dffff4c0 edx: c14893c0 Nov 26 12:15:39 cheren kernel: [17180622.824000] esi: f9e855dc edi: e806d3f8 ebp: e1eca000 esp: e22e1ea4 Nov 26 12:15:39 cheren kernel: [17180622.824000] ds: 007b es: 007b ss: 0068 Nov 26 12:15:39 cheren kernel: [17180622.824000] Process modprobe (pid: 16309, threadinfo=e22e0000 task=f27c4030) Nov 26 12:15:39 cheren kernel: [17180622.824000] Stack: f9e83bf9 00000000 00000006 e1eca000 f9e855dc e806d3f8 00000438 f9eb547e Nov 26 12:15:39 cheren kernel: [17180622.824000] e22e1ed4 f9e85680 f9e85680 f9e85680 c013cda8 f9e856c8 c02f1471 f9e8568c Nov 26 12:15:39 cheren kernel: [17180622.824000] e1dd1674 00003482 00000082 f9e8568c f9e85680 00000000 00000000 00000000 Nov 26 12:15:39 cheren kernel: [17180622.824000] Call Trace: Nov 26 12:15:39 cheren kernel: [17180622.824000] <f9eb547e> em28xx_register_extension+0x5e/0xb0 [em28xx] <c013cda8> sys_init_module+0x148/0x19c0 Nov 26 12:15:39 cheren kernel: [17180622.824000] <c012bfb0> msleep+0x0/0x30 <c0102fbb> sysenter_past_esp+0x54/0x79 Nov 26 12:15:39 cheren kernel: [17180622.824000] Code: f5 69 03 00 b8 64 00 00 00 e8 cb 93 2a c6 8d 55 5c b8 0c 56 e8 f9 e8 5e 50 e4 ff c7 83 04 02 00 00 03 00 00 00 89 83 34 02 00 00 <c7> 80 b0 01 00 00 c0 29 e8 f9 8b 83 34 02 00 00 85 c0 0f 85 92 Nov 26 12:15:39 cheren kernel: [17180622.824000] EIP: [<f9e82c02>] em2880_dvb_init+0x1c2/0x590 [em2880_dvb] SS:ESP 0068:e22e1ea4
Erik, ok, I fixed that oops problem though seems like your device needs a different intitialization setup. http://linuxtv.org/v4lwiki/index.php/USBVideo follow that instruction and scan for an atsc channel and send me the parsed result. I guess the GPIO initialization is wrong. Markus _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
