Bug 73334
Summary: | (SOUND VIA82CXXX)cannot configure sound - keep hearing "Hello Hello ..." | ||||||
---|---|---|---|---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | Abhishek Thakur <abhishekthakur> | ||||
Component: | kernel | Assignee: | Arjan van de Ven <arjanv> | ||||
Status: | CLOSED ERRATA | QA Contact: | David Lawrence <dkl> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 7.3 | CC: | alan, djuran | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | i686 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2003-06-10 18:04:58 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
|
Description
Abhishek Thakur
2002-09-03 05:12:12 UTC
please also see http://www.exit109.com/~jfraney/linux_on_pavilion_zt1170.html section "Lockup behavior: ". This seems to be related. This sounds like a driver problem, not a sndconfig problem. Created attachment 88744 [details]
test case
Yes, it sure seems like a driver problem, and it's also present in
kernel-smp-2.4.18-18.8.0
I've created this little test prgram I'm attaching here. When I run this, it
seems to writes some 4kB. to /dev/dsp and then hangs while the first second or
so of the sound keeps looping.
It seems however that there is some timing issue involved as well. If I
decrease the buffer size, sometimes the entire files can play (though the sound
is terribly broken up)
An excerpt from lspci -vvv
00:0d.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
Subsystem: Creative Labs SBLive! Player 5.1
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 5000ns max)
Interrupt: pin A routed to IRQ 7
Region 0: I/O ports at b400 [size=32]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0d.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 07)
Subsystem: Creative Labs Gameport Joystick
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 0: I/O ports at b000 [size=8]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
This error also occurs with kernel-smp-2.4.18-19.8.0 and with kernel-smp-2.4.20-2.2 from "Phoebe" as well. Further investigations have shown that the driver goes to sleep in linux/drivers/sound/emu10k1/audio.c line 241 but is never awakened. I'm here refering to kernel-smp-2.4.18-19.8.0 The VIA audio should work in current errata. The comments attached about emu10k1 later are unrelated. |