Bug 20673
Summary: | AC97 sound card badly recognized ? | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | Need Real Name <jeandom> |
Component: | kernel | Assignee: | Doug Ledford <dledford> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Brock Organ <borgan> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 7.0 | CC: | alfredo.maria.ferrari, johnlar |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2001-12-05 14:21:32 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: |
Description
Need Real Name
2000-11-11 09:50:10 UTC
Reassigning to kudzu. What does 'lspci' say, and what does your /etc/modules.conf look like? Here is the result of lspci =========================== 00:00.0 Host bridge: Intel Corporation 82810 GMCH [Graphics Memory Controller Hub] (rev 03) 00:01.0 VGA compatible controller: Intel Corporation 82810 CGC [Chipset Graphics Controller] (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 02) 00:1f.0 ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801AA IDE (rev 02) 00:1f.2 USB Controller: Intel Corporation 82801AA USB (rev 02) 00:1f.3 SMBus: Intel Corporation 82801AA SMBus (rev 02) 00:1f.5 Multimedia audio controller: Intel Corporation 82801AA AC'97 Audio (rev 02) 00:1f.6 Modem: Intel Corporation 82801AA AC'97 Modem (rev 02) 01:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) Here is the /etc/modules.conf file ================================== alias eth0 rtl8139 alias parport_lowlevel parport_pc alias sound-slot-0 i810_audio alias usb-controller usb-uhci And here is the /proc/pci file ============================== PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel Unknown device (rev 3). Vendor id=8086. Device id=7120. Fast devsel. Fast back-to-back capable. Master Capable. No bursts. Bus 0, device 1, function 0: VGA compatible controller: Intel Unknown device (rev 3). Vendor id=8086. Device id=7121. Medium devsel. Fast back-to-back capable. IRQ 11. Master Capable. No bursts. Prefetchable 32 bit memory at 0xe8000000 [0xe8000008]. Non-prefetchable 32 bit memory at 0xeff80000 [0xeff80000]. Bus 0, device 30, function 0: PCI bridge: Intel Unknown device (rev 2). Vendor id=8086. Device id=2418. Fast devsel. Fast back-to-back capable. Master Capable. No bursts. Bus 0, device 31, function 0: ISA bridge: Intel Unknown device (rev 2). Vendor id=8086. Device id=2410. Medium devsel. Fast back-to-back capable. Master Capable. No bursts. Bus 0, device 31, function 1: IDE interface: Intel Unknown device (rev 2). Vendor id=8086. Device id=2411. Medium devsel. Fast back-to-back capable. Master Capable. No bursts. I/O at 0xff00 [0xff01]. Bus 0, device 31, function 2: USB Controller: Intel Unknown device (rev 2). Vendor id=8086. Device id=2412. Medium devsel. Fast back-to-back capable. IRQ 9. Master Capable. No bursts. I/O at 0xd600 [0xd601]. Bus 0, device 31, function 3: SM Bus: Intel Unknown device (rev 2). Vendor id=8086. Device id=2413. Medium devsel. Fast back-to-back capable. I/O at 0x4c0 [0x4c1]. Bus 0, device 31, function 5: Multimedia audio controller: Intel Unknown device (rev 2). Vendor id=8086. Device id=2415. Medium devsel. Fast back-to-back capable. IRQ 10. Master Capable. No bursts. I/O at 0xda00 [0xda01]. I/O at 0xd800 [0xd801]. Bus 0, device 31, function 6: Unknown class: Intel Unknown device (rev 2). Vendor id=8086. Device id=2416. Medium devsel. Fast back-to-back capable. IRQ 10. Master Capable. No bursts. I/O at 0xde00 [0xde01]. I/O at 0xdc00 [0xdc01]. Bus 1, device 5, function 0: Ethernet controller: Realtek 8139 (rev 16). Medium devsel. Fast back-to-back capable. IRQ 3. Master Capable. Latency=64. Min Gnt=32.Max Lat=64. I/O at 0xbc00 [0xbc01]. Non-prefetchable 32 bit memory at 0xefdfff00 [0xefdfff00]. Thanks for everything and good work. OK, you're using the i810_audio driver. This is a kernel issue. Today, the card is OK with the CD reader. I do not know why. I will give you more details when available. I am having this problem also, with a new Gateway Professional V700Cse it has integrated i810 sound. Something of interesting to note, in 7.0 I got no sound at all while in fisher I can get sound when X in not running using "play sound.wav" it gives some errors but plays, when I run startx with sound card configured it throws DMA overrun errors into every tty. Doing more investigation, actually it does seem to work sorta sometimes its very strange. in 7.1 when you run sndconfig the first time you hear no sound, if you tell it that you did hear the sound then run it again accepting the normal defaults you will hear the test sound played very fast and quietly. (or is it supposed to play fast? I'm not sure) anyhow I can now use play sound.wav but I have to turn the speakers all the way up and use -v 9 switch to get much sound out of it. It gives the errors sox: Sound card appears to only support singled word samples. Overriding formatsox: Couldn't set to mono DMA overrun on send BTW that last error is the error I contantly get when I run KDE, found it it seems to no give the errors on GNOME though it still does not play sound. Most importantly! if I switch XMMS from eSound Output Plugin to OSS Driver it will play sound just fine, then if I switch it back to eSound it will continue to play sound fine! but nothing else of the system will play sound. Am I am typing this I tryed restarting the aRts soundserver which seemed to have quit shortly after kde started it made the speakers crackle and respit out a bunch of DMA overrun on send errors and XMMS would not work, untill I stopped the server. (started and stopped the server by selecting and unselecting "Start aRts soundserver at startup" from Control Center and applying changes.) So it seems to be a multi layered problem :) good luck -grin- I'm running RH7.0 on a Dell Optiplex GX110, and have also been having sound problems. The machine has i810 sound as well. It sometimes works, but sometimes just cuts out. For instance, when trying to start esd, you sometimes get the message /dev/dsp: No such device at which point, nothing will generate sound until I reboot. I'm not sure what causes the problem, but one definite source is trying to play one of the Loki Demos. That tends to kill the sound pretty quick. But it also happens without running the Loki demos. Sounds like the i810 drivers are pretty broken. After some tests... The CD-Rom works correctly in direct connection (audio signal via wires, no data through the CPU). The MP3 player works, too, but I often have the problem of strange noises, the counter increases number of seconds more than the real time (most often at the beginning of the music or when switching from a task to another one): Often, the music start at seonc #10 or 20, instead of 0 ! Results seem better with FreeAmp (www.freeamp.org) than with XMMS. Everything is like... "i810 is a cheap chipset and a poor device", but I think there are a few bugs living in the driver. Good hunt and thanks for your job. I'm running RedHat 7.2 and I have a very similar issue to what johnlar described above. I'm running a machine with the Asus A7V, which uses the Via 686 and has AC97 sound. On boot, sound doesn't work. In order to get sound, I have to run sndconfig. It asks if I heard the sound play. I didn't, but if I say, "Yes," the sound works. My kernel revision is 2.4.7-10. Good luck with this one. :) I am now running RedHat 7.1 and it works correctly. For me, the bug can be closed. To be checked with other members. |