Could you send some more information? What I'd like to see is the output from "lspci -s 0:14.2 -vn" and "cat /proc/asound/card0/codec*". It appears that you have a problem similar to one I'm working on for a new codec (which hasn't been added to the alsa tree yet). This might help me fix that issue and yours as well. Thanks, Tobin Davis On Wed, 2006-12-27 at 16:00 -0600, risc@volumehost.com wrote: > I own a toshiba L35 laptop, with a ATI SB450 sound card in it. > > This card functions "adequately" with alsa 1.0.12. > it gets the " > ALSA /usr/src/alsa-driver-1.0.12/pci/hda/hda_codec.c:213: hda_codec: invalid dep_range_val 0:7fff > " errors scrolling off the screen, as reported by others, > and plays through the speakers only. this laptop has a mic (untested) and a headphone jack. plugging headphones in does stop the speakers, but dosent produce sound through the headphones. > > however, switching to 1.0.13rc1 or newer (tried up to 1.0.14rc1) causes a kernel panic right after those errors stop. > sound does not function in these versions. > > I've tried the disable_msi=1 option, however, i was not getting a "nobody cared" message before, and turning this option on does nothing. > So, i'm thinking this dosent have to do with the MSI changes recently. > > the panic is as follows: > BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 > printing eip: > f8b7b4e8 > *pde = 00000000 > Oops: 0002 [#1] > SMP > Modules linked in: snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc nfs nfsd exportfs lockd nfs_acl sunrpc ipv6 dm_snapshot dm_mirror dm_mod usbhid uhci_hcd usbkbd orinoco_cs orinoco hermes tsdev joydev pcmcia firmware_class yenta_socket rsrc_nonstatic pcmcia_core i2c_piix4 shpchp pci_hotplug psmouse ati_agp agpgart i2c_core evdev serio_raw pcspkr rtc ext3 jbd mbcache ide_cd cdrom 8139cp sd_mod 8139too mii atiixp ehci_hcd ohci_hcd sata_sil usbcore libata scsi_mod generic ide_core thermal processor fan > CPU: 0 > EIP: 0060:[] Not tainted VLI > EFLAGS: 00010202 (2.6.18 #1) > EIP is at get_input_type+0x67/0x85 [snd_hda_codec] > eax: 00000007 ebx: dfd169c0 ecx: 00000001 edx: 00000000 > esi: 00000000 edi: f8b836c5 ebp: f7bce880 esp: f5017d3c > ds: 007b es: 007b ss: 0068 > Process modprobe (pid: 2367, ti=f5016000 task=f75ba000 task.ti=f5016000) > Stack: 00000001 f8b7bea2 0000032d dfd16a40 dfd169c0 dfd169e4 f50e2800 00000000 > 00000286 00000000 ffffe000 f5017d84 f5746ec0 00010000 00000002 c01b769c > f57468c0 c0185edb 0000032d 00008000 f57468c0 c0186316 f5746ec0 f5746940 > Call Trace: > [] build_generic_controls+0x1ed/0x2c9 [snd_hda_codec] > [] idr_get_new+0xa/0x26 > [] proc_register+0x6e/0xfa > [] create_proc_entry+0x87/0x9a > [] snd_create_proc_entry+0x8/0x14 [snd] > [] snd_info_register+0x9a/0x9f [snd] > [] snd_pcm_lib_preallocate_pages+0xbf/0xd8 [snd_pcm] > [] snd_pcm_lib_preallocate_pages_for_all+0x2f/0x4c [snd_pcm] > [] create_codec_pcm+0xd8/0xf5 [snd_hda_intel] > [] snd_hda_build_controls+0x16/0x67 [snd_hda_codec] > [] azx_probe+0x71d/0x72f [snd_hda_intel] > [] azx_send_cmd+0x0/0xd6 [snd_hda_intel] > [] azx_get_response+0x0/0x100 [snd_hda_intel] > [] pci_match_device+0x10/0xac > [] __driver_attach+0x0/0x5d > [] pci_device_probe+0x36/0x57 > [] driver_probe_device+0x42/0x8b > [] __driver_attach+0x38/0x5d > [] bus_for_each_dev+0x33/0x55 > [] driver_attach+0x11/0x13 > [] __driver_attach+0x0/0x5d > [] bus_add_driver+0x64/0xfd > [] __pci_register_driver+0x47/0x63 > [] sys_init_module+0x16c3/0x1846 > [] syscall_call+0x7/0xb > Code: f9 02 b8 4c 35 b8 f8 eb 17 ba 51 35 b8 f8 eb 35 83 e1 0f ba 54 35 b8 f8 83 f9 02 b8 5e 35 b8 f8 0f 45 d0 eb 20 f6 43 15 10 74 03 <83> 0a 04 83 e1 0f ba 62 35 b8 f8 83 f9 02 b8 6c 35 b8 f8 eb e0 > EIP: [] get_input_type+0x67/0x85 [snd_hda_codec] SS:ESP 0068:f5017d3c > > lspci is as follows: > 00:00.0 Host bridge: ATI Technologies Inc Unknown device 5a31 (rev 01) > 00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge > 00:12.0 IDE interface: ATI Technologies Inc ATI 4379 Serial ATA Controller (rev 80) > 00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) > 00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) > 00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller (rev 80) > 00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 82) > 00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE Controller ATI (rev 80) > 00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01) > 00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge (rev 80) > 00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge (rev 80) > 01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress 200M] > 09:01.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01) > 09:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) > 09:04.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller (rev 01) > (ignore the second TI cardbus controller, its a replacement wireless card) > > the kernel .config is stolen from debian's 2.6.18-3-686 package, and the source is debian's linux-source-2.6.18. > > i'm on list for the duration of this issue. > > Julia Longtin > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-devel -- Tobin Davis