From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001520]: Soundchip was not detected Date: Tue, 15 Nov 2005 10:10:26 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 8562B1A1 for ; Tue, 15 Nov 2005 10:10:27 +0100 (MET) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: Henne Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1520 Category: ISA - cs4236 Reproducibility: always Severity: feature Priority: normal Status: new Distribution: Slackware 9.0 Kernel Version: 2.6.14-rc4 ====================================================================== Date Submitted: 11-01-2005 10:35 CET Last Modified: 11-15-2005 10:10 CET ====================================================================== Summary: Soundchip was not detected Description: I have an HP Omnibook 5700 CTX with some CS423x chip onboard, which is not detected by alsaconf. I did not find the ids in cs4236.c so I think the Pnp ID's must added to this file. ====================================================================== ---------------------------------------------------------------------- Henne - 11-12-05 19:33 ---------------------------------------------------------------------- Okay, I found, applied and run it. The chip is detected with alsaconf as a cs4232 instead cs4236 and changes the modprobe.conf-file. When I run modprobe snd-cs4232 (slackware 9.0 has no alsa-init-script), I got a noise from the speakers and the kernel says: ALSA (path to) cs4236.c:179: CS4232 WSS PnP manual resources are invalid, using auto config The modules are loaded. Consulting the /proc - files I got: /proc/ioports ... 0220-022f : CS4232 SB ... 0388-0389 : OPL2/3 (left) 038a-038b : OPL2/3 (right) ... 0534-0537 : CS4231 ... /proc/interrupts ... 5: 0 XT-PIC CS4231 ... /proc/dma 0: CS4231 - 2 1: CS4231 - 1 ... In /proc/asound I have a link CS4236 to card0 /proc/asound/cards 0 [CS4236]: CS4236 - CS4236 CS4236 at 0x534, irq 5, dma 1&0 /proc/asound/devices 4: [0- 0]: hardware dependent 16: [0- 0]: digital audio playback 24: [0- 0]: digital audio capture 0: [0 -0]: ctl 33: : timer /proc/asound/card0/id CS4236 /proc/asound/card0/pcm0c/info ... id: CS4231 name: CS4236 ... So everything looks fine, but when I start alsamixer I get: alsamixer: function snd_ctl_open failed for default: No such device When starting aplay (without options) I get: ALSA lib confmisc.c:672:(snd_func_card_driver) cannot find caro ´0´ and other "No such device" errors. ---------------------------------------------------------------------- Henne - 11-15-05 10:10 ---------------------------------------------------------------------- I didn't give you the whole information. 1. I compiled alsa-driver-1.10.rc3 again -with-debug=full , to see if this brings more info to the screen. dmesg tells now after: ALSA (path to cs423x) cs4236.c:179: CS4232 WSS PnP manual resources are invalid, using auto config a new message: ALSA (path to cs423x) cs4231_lib.c:386: cs4231_mce_down - auto calibration time out (1) The noise from the speaker sounds like a farth (I think that hint is very usefull!!!) 2. Whne I try to unload the module (modprobe -r snd-cs4232) the kernel says: Unable to handle kernel NULL pointer dereference at virtual address 00000184 printing eip: c2865ab9 *pde = 00000000 Ooops: 0000 [#1] PREEMPT Modules linked in: snd_cs4232 snd_opl3_lib snd_hwdep snd_cs4231_lib snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore pcmcia firmware_class yenta_socket rerc_nonstatic pcmcia_core rtc CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010202 (2.6.14-kj1) EIP is at snd_card_disconntect+0x19/0x250 [snd] eax: 00000000 ebx: c1836000 ecx: 00000001 edx: c10ad438 esi: c10ad400 edi: c283aa14 ebp: c283aa5c esp: c1837ed4 ds: 00fb es: 007b ss: 0068 rocess modprobe (pid: 1147, threadinfo=c1836000 task=c1c9aa50) Stack: c10ad438 c1836000 c10ad42c c02cc8f2 00000000 c10ad400 c283aa14 c283aa5c c2838821 00000000 c10ad400 c01d0f43 c10ad400 c10ad468 c01fa823 c10ad400 c10ad400 c1836000 c283aa14 c01fa8cb c10ad400 c283aa14 c28388b0 00000000 Call Trace: [] klist_dec_and_del+0x12/0x20 [] snd_cs4232_pnpbios_remove+0x11/0x20 [snd_cs4232] [] pnp_device_remove+0x33/0x40 [] __device_release_driver+0x63/0x70 [] driver_detach+0x6b/0x93 [] alsa_card_cs423x_exit+0x0/0x36 [snd_cs4232] [] bus_remove_driver+0x42/0x70 [] driver_unregister+0xb/0x20 [] alsa_card_cs423x_exit+0x17/0x36 [snd_cs4232] [] sys_delete_module+0x150/0x190 [] do_munmap+0xd1/0x100 [] syscall_call+0x7/0xb Code: 26 00 b8 28 00 00 00 c3 8d 76 00 8d bc 27 00 00 00 00 55 57 56 53 bb 00 e0 ff ff 83 ec 10 21 e3 8b 4b 14 41 89 4b 14 8b 44 24 24 <8b> 90 84 01 00 00 85 d2 74 20 8b 43 14 48 89 43 14 8b 43 08 83 <6>note: modprobe[1147] exited with preempt_count 1 Issue History Date Modified Username Field Change ====================================================================== 11-01-05 10:35 Henne New Issue 11-01-05 10:35 Henne Distribution => Slackware 9.0 11-01-05 10:35 Henne Kernel Version => 2.6.14-rc4 11-08-05 18:48 tiwai Note Added: 0006637 11-08-05 21:00 Henne Note Added: 0006643 11-12-05 19:33 Henne Note Added: 0006688 11-15-05 10:10 Henne Note Added: 0006729 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. 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