https://bugzilla.novell.com/show_bug.cgi?id=352790 User j.lange@epic.ca added comment https://bugzilla.novell.com/show_bug.cgi?id=352790#c1 Summary: lirc-kernel modules do not work with WinTV PVR150 Product: openSUSE 10.3 Version: Final Platform: All OS/Version: openSUSE 10.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: j.lange@epic.ca QAContact: qa@suse.de Found By: Customer It seems that the version of the lirc (0.8.2) included in 10.3 does not work with the WinTV PVR150. This issue is not unique to openSUSE as a google search turns up many people having this problem with Ubuntu as well. I'm currently trying to test and see if the most recent CVS snapshot of lirc fixes this problem or not and will report back. When the lirc_i2c module is loaded, it either fails to detect the PVR150, or if it does detect it it segfaults. Here is the output from /var/log/messages. -------- Jan 9 01:52:31 mythtv kernel: lirc_dev: IR Remote Control driver registered, at major 61 Jan 9 01:52:31 mythtv kernel: bttv: driver version 0.9.17 loaded Jan 9 01:52:31 mythtv kernel: bttv: using 8 buffers with 2080k (520 pages) each for capture Jan 9 01:52:31 mythtv kernel: cx2388x v4l2 driver version 0.0.6 loaded Jan 9 01:52:31 mythtv kernel: lirc_i2c: chip found @ 0x71 (Hauppauge IR (PVR150)) Jan 9 01:52:31 mythtv kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 Jan 9 01:52:31 mythtv kernel: printing eip: Jan 9 01:52:31 mythtv kernel: f96840a9 Jan 9 01:52:31 mythtv kernel: *pde = 00000000 Jan 9 01:52:31 mythtv kernel: Oops: 0000 [#1] Jan 9 01:52:31 mythtv kernel: SMP Jan 9 01:52:31 mythtv kernel: last sysfs file: /block/sda/sda1/stat Jan 9 01:52:31 mythtv kernel: Modules linked in: cx8800 cx88xx bttv video_buf ir_common compat_ioctl32 btcx_risc lirc_i2c lirc_dev snd_pcm_oss snd_mixer_oss snd_seq_midi snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_seq iptable_filter ip_tables ip6table_filter ip6_tables x_tables ipv6 af_packet apparmor loop wm8775 cx25840 tuner snd_emu10k1 snd_via8 2xx snd_ac97_codec ac97_bus snd_util_mem snd_pcm snd_timer snd_page_alloc snd_hwdep snd_mpu401_uart snd_rawmidi snd_seq_device ohci1 394 snd ns558 emu10k1_gp ieee1394 button gameport ivtv firmware_class i2c_algo_bit i2c_viapro soundcore rtc_cmos via_rhine cx2341x r tc_core tveeprom i2c_core rtc_lib mii parport_pc parport shpchp via_agp pci_hotplug videodev v4l2_common v4l1_compat sr_mod cdrom ag pgart sg linear sd_mod uhci_hcd ehci_hcd ohci_hcd usbcore dm_snapshot edd dm_mod ext3 mbcache jbd fan pata_via sata_via libata scsi_ mod thermal processor Jan 9 01:52:31 mythtv kernel: CPU: 0 Jan 9 01:52:31 mythtv kernel: EIP: 0060:[<f96840a9>] Tainted: G N VLI Jan 9 01:52:31 mythtv kernel: EFLAGS: 00210216 (2.6.22.13-0.3-default #1) Jan 9 01:52:31 mythtv kernel: EIP is at __i2c_check_addr+0x26/0x35 [i2c_core] Jan 9 01:52:31 mythtv kernel: eax: c1f20029 ebx: c1f201e1 ecx: 00000000 edx: 00000071 Jan 9 01:52:31 mythtv kernel: esi: 00000071 edi: c1f20029 ebp: fffffff0 esp: f6319c08 Jan 9 01:52:31 mythtv kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Jan 9 01:52:31 mythtv kernel: Process modprobe (pid: 3992, ti=f6318000 task=f628d030 task.ti=f6318000) Jan 9 01:52:31 mythtv kernel: Stack: f58e9000 f58e9060 f9684c88 00000001 0000ffff 00000001 f58e9000 f92cbcec Jan 9 01:52:31 mythtv kernel: f58e907a c1f20059 f58e9000 f92cbcec f58e907a 00000071 f92cb28b f92cbd52 Jan 9 01:52:31 mythtv kernel: 00000071 f58e9064 000041fd c1f2e08c 00000071 00000000 f6319cac c1f2e08c Jan 9 01:52:31 mythtv kernel: Call Trace: Jan 9 01:52:31 mythtv kernel: [<f9684c88>] i2c_attach_client+0x29/0x175 [i2c_core] Jan 9 01:52:31 mythtv kernel: [<f92cb28b>] ir_attach+0x24c/0x260 [lirc_i2c] Jan 9 01:52:31 mythtv kernel: [<f92cb5a1>] ir_probe+0xa5/0x2ad [lirc_i2c] Jan 9 01:52:31 mythtv kernel: [<c01ce0d7>] radix_tree_node_alloc+0x16/0x51 Jan 9 01:52:31 mythtv kernel: [<c01cc586>] __next_cpu+0x12/0x1e Jan 9 01:52:31 mythtv kernel: [<c011d6aa>] find_busiest_group+0x1d2/0x556 Jan 9 01:52:31 mythtv kernel: [<f96853a6>] i2c_register_driver+0x9e/0xce [i2c_core] Jan 9 01:52:31 mythtv kernel: [<f92cb4f8>] init_module+0x42/0x46 [lirc_i2c] Jan 9 01:52:31 mythtv kernel: [<c0140f7f>] sys_init_module+0x172c/0x1802 Jan 9 01:52:31 mythtv kernel: [<c016fbd2>] do_sync_read+0x0/0x10a Jan 9 01:52:31 mythtv kernel: [<c016fc99>] do_sync_read+0xc7/0x10a Jan 9 01:52:31 mythtv kernel: [<f92a9000>] v4l_compat_ioctl32+0x0/0x8 [compat_ioctl32] Jan 9 01:52:31 mythtv kernel: [<f9330c82>] lirc_register_plugin+0x0/0x448 [lirc_dev] Jan 9 01:52:31 mythtv kernel: [<c0104e22>] sysenter_past_esp+0x6b/0xa9 Jan 9 01:52:31 mythtv kernel: ======================= Jan 9 01:52:31 mythtv kernel: Code: d2 c3 31 c0 c3 56 89 d6 53 8b 88 b8 01 00 00 8d 98 b8 01 00 00 eb 14 0f b7 81 5a fe ff ff 39 f0 75 07 b8 f0 ff ff ff eb 0e 89 d1 <8b> 11 0f 18 02 90 39 d9 75 e2 31 c0 5b 5e c3 56 89 d6 53 89 cb Jan 9 01:52:31 mythtv kernel: EIP: [<f96840a9>] __i2c_check_addr+0x26/0x35 [i2c_core] SS:ESP 0068:f6319c08 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.