At Wed, 27 Dec 2006 16:00:22 -0600, risc@xxxxxxxxxxxxxx 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:[<f8b7b4e8>] 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: > [<f8b7bea2>] build_generic_controls+0x1ed/0x2c9 [snd_hda_codec] Could you try ALSA HG version? There was a bug in hda_generic.c that may cause Oops, and got fixed recently after 1.0.14rc1. Takashi ------------------------------------------------------------------------- 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@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
