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n00b
Joined: 12 Apr 2006
Posts: 40
Location: Italy
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 Posted: Fri Aug 25, 2006 9:06 am Post subject: Intel HDA |
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Hi, I've problems with my Intel HDA sound chip.
It appears to work "randomly", some days works and others not... This is quite noise...
| Quote: | 10:52 jupiter progeny # lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCI (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 VGA compatible controller: nVidia Corporation GeForce Go 7400 (rev a1)
06:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
08:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
08:06.1 FireWire (IEEE 1394): Texas Instruments Unknown device 803a
08:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
08:06.3 Class 0805: Texas Instruments Unknown device 803c
08:08.0 Ethernet controller: Intel Corporation Intel(R) PRO/100 VE Network Connection (rev 01) |
| Quote: | 10:55 jupiter progeny # uname -rna
Linux jupiter 2.6.17-gentoo-r4 #1 SMP Tue Aug 22 18:11:42 CEST 2006 i686 Genuine Intel(R) CPU T2300 @ 1.66GHz GNU/Linux |
| Quote: | 10:53 jupiter progeny # lsmod | grep snd
snd_seq 48336 0
snd_seq_device 7948 1 snd_seq
snd_pcm_oss 36384 0
snd_mixer_oss 17024 1 snd_pcm_oss
snd_hda_intel 18324 1
snd_hda_codec 129456 1 snd_hda_intel
snd_pcm 72964 3 snd_pcm_oss,snd_hda_intel,snd_hda_codec
snd_timer 22532 2 snd_seq,snd_pcm
snd 49892 10 snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer
soundcore 9568 1 snd
snd_page_alloc 9864 2 snd_hda_intel,snd_pcm |
And here goes a snippet from dmesg:
| Quote: | ACPI: PCI interrupt for device 0000:00:1b.0 disabled
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 74
PCI: Setting latency timer of device 0000:00:1b.0 to 64
hda_intel: azx_get_response timeout, switching to single_cmd mode...
BUG: soft lockup detected on CPU#1!
<c013793d> softlockup_tick+0x9a/0xa8 <c01217e3> update_process_times+0x38/0x5d
<c010ef36> smp_apic_timer_interrupt+0x53/0x5a <c0103150> apic_timer_interrupt+0x1c/0x24
<f8f9a28c> azx_single_send_cmd+0x41/0x88 [snd_hda_intel] <f921402b> snd_hda_codec_read+0x2b/0x4a [snd_hda_codec]
<f9215550> hda_set_power_state+0x63/0xad [snd_hda_codec] <f92155f3> snd_hda_build_controls+0x59/0x75 [snd_hda_codec]
<f8f9aef6> azx_mixer_create+0xc/0xe [snd_hda_intel] <f8f9b52f> azx_probe+0x8b/0xbe [snd_hda_intel]
<c022b4d8> pci_call_probe+0xf/0x12 <c022b50e> __pci_device_probe+0x33/0x47
<c022b541> pci_device_probe+0x1f/0x34 <c028af82> driver_probe_device+0x43/0xa4
<c028b045> __driver_attach+0x0/0x60 <c028b07e> __driver_attach+0x39/0x60
<c028a6c6> bus_for_each_dev+0x47/0x6d <c0221437> kobject_add+0xa6/0xc5
<c028b0b9> driver_attach+0x14/0x18 <c028b045> __driver_attach+0x0/0x60
<c028aade> bus_add_driver+0x54/0x87 <c028b4c0> driver_register+0x7f/0x82
<c022b707> __pci_register_driver+0x45/0x53 <f887700f> alsa_card_azx_init+0xf/0x12 [snd_hda_intel]
<c0130097> sys_init_module+0x8d/0x171 <c010267f> syscall_call+0x7/0xb |
(I'm using the ALSA driver of my kernel, not the package in portage)
Mixer settings are properly configured... but when I type "mpg321 <filename.mp3>" no sound is heard...
Sometimes a reboot or kernel recompile make the sound working for a random reboot times...
Any suggestions or ideas? |
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chrismortimore
l33t
Joined: 03 Dec 2005
Posts: 721
Location: Edinburgh, UK
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| Posted: Fri Aug 25, 2006 10:29 am Post subject: |
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Support for the Intel HDA (and based) chipsets is still iffy. I have one myself (a VIA one, thats actually made by Analog Devices), and it gives me hell. My solution was to dig out an old Yamaha card that I'm using till HDA support improves. You could try 2.6.18, rc versions are available in vanilla-sources.
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Desktop: AMD Athlon64 3800+ Venice Core, 2GB PC3200, 2x160GB 7200rpm Maxtor DiamondMax 10, 2x320GB WD 7200rpm Caviar RE, Nvidia 6600GT 256MB
Laptop: Intel Pentium M, 512MB PC2700, 60GB 5400rpm IBM TravelStar, Nvidia 5200Go 64MB |
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