Administrace komentářů

zkusil jsem, jak jste radil. Nejnovejsi zdrojaky z HG repozitare a patchnul jsem jadro 2.6.20. Zkompiloval jsem a nabootoval.

dmesg | grep -i hda_codec
Modules linked in: snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore snd_page_alloc
EIP is at snd_hda_codec_new+0x280/0x3d9 [snd_hda_codec]
 [< e19435a3 >]  snd_hda_bus_new+0x92/0xb3 [snd_hda_codec]
EIP: [< e1942f0d >]  snd_hda_codec_new+0x280/0x3d9 [snd_hda_codec] SS:ESP 0068:de43fd58

gentoo ~ # lsmod
Module                  Size  Used by
snd_hda_intel          18983  1 
snd_hda_codec         197888  1 snd_hda_intel
snd_pcm                64516  2 snd_hda_intel,snd_hda_codec
snd_timer              20100  1 snd_pcm
snd                    42340  4 snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
soundcore               9568  1 snd
snd_page_alloc         11144  2 snd_hda_intel,snd_pcm

cast vypisu dmesg

gentoo ~ # dmesg
.
.
dmesgModules linked in: snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore snd_page_alloc
CPU:    1
EIP:    0060:[< e1942f0d >]     Not tainted VLI
EFLAGS: 00010202   (2.6.20-gentoo-r0 #3)
EIP is at snd_hda_codec_new+0x280/0x3d9 [snd_hda_codec]
eax: decdbac0   ebx: dfaedd24   ecx: 00000f20   edx: 00000286
esi: 00000000   edi: e194f7d4   ebp: dfaedd80   esp: de43fd58
ds: 007b   es: 007b   ss: 0068
Process modprobe (pid: 2264, ti=de43e000 task=de89a030 task.ti=de43e000)
Stack: 00000f20 00000000 decdbac0 00000000 decdbac0 0000002a de43fde4 dfaedeec 
       e19435a3 0002a7c8 00000000 00000000 de43fdfc dfaede80 e087629d dec07844 
       e0876a26 dec07824 febfc000 00000010 00004000 0000a1ff 00000040 00000100 
Call Trace:
 [< e19435a3 >]  snd_hda_bus_new+0x92/0xb3 [snd_hda_codec]
 [< e087629d >]  azx_probe+0x54f/0x710 [snd_hda_intel]
 [< c017f5a2 >]  sysfs_dirent_exist+0x20/0x5f
 [< e087561d >]  azx_send_cmd+0x0/0xd5 [snd_hda_intel]
 [< e08756f2 >]  azx_get_response+0x0/0x13e [snd_hda_intel]
 [< c0206468 >]  kobject_get+0xf/0x13
 [< c0211a38 >]  pci_device_probe+0x36/0x57
 [< c028acbd >]  really_probe+0x7f/0x103
 [< c028ad85 >]  driver_probe_device+0x44/0xa5
 [< c028ae65 >]  __driver_attach+0x0/0x87
 [< c028aeb7 >]  __driver_attach+0x52/0x87
 [< c028a37a >]  bus_for_each_dev+0x33/0x55
 [< c028ab83 >]  driver_attach+0x16/0x18
 [< c028ae65 >]  __driver_attach+0x0/0x87
 [< c028a63c >]  bus_add_driver+0x5e/0x15f
 [< c0211b90 >]  __pci_register_driver+0x64/0x90
 [< c013233b >]  sys_init_module+0x1651/0x179c
 [< c015097d >]  vfs_read+0x88/0x134
 [< c0103528 >]  sysenter_past_esp+0x5d/0x81
 [< c0420033 >]  cache_release+0x52/0x7f
 =======================
Code: 04 0f b7 55 12 31 c9 89 e8 c7 44 24 04 00 00 00 00 c7 04 24 20 0f 00 00 e8 72 e6 ff ff 89 45 18 8b 45 00 bf d4 f7 94 e1 8b 70 0c < ac > ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 31 f6 85 c0 75 
EIP: [< e1942f0d >]  snd_hda_codec_new+0x280/0x3d9 [snd_hda_codec] SS:ESP 0068:de43fd58

gentoo ~ # /etc/init.d/alsasound restart
 * Unloading ALSA ...                                                     [ ok ]
 * Unloading ALSA modules ...                                             [ !! ]

gentoo ~ # alsamixer 

alsamixer: function snd_ctl_open failed for default: No such device

(zarizeni /dev/dsp neexistuje)

modul je nahrany, ale zarizeni /dev/dsp nebylo vytvoreno.

gentoo ~ # cat /proc/asound/cards
--- no soundcards ---

kdyz jsem pouzil alsu rc2, tak mi /proc/asound/cards vypisoval, ze mam intel, ted nic.

zvlastni je tento vypis (jadro jsem opravdu patchnul nejnovejsi verzi alsy):

gentoo ~ # cat /proc/asound/version 
Advanced Linux Sound Architecture Driver Version 1.0.14rc1 (Tue Jan 09 09:56:17 2007 UTC).

Jeste mne napadlo, ze by vyvojari zmenili neco v ALSE. Mohl byste mi treba poslat zdrojovy kod Vasi funkcni ALSY?