A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2104> ====================================================================== Reported By: mcosta Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 2104 Category: PCI - hda-intel Reproducibility: always Severity: major Priority: normal Status: assigned Distribution: Kernel Version: ====================================================================== Date Submitted: 05-08-2006 16:08 CEST Last Modified: 06-30-2006 00:44 CEST ====================================================================== Summary: No sound on Acer Travelmate 3012WTMI Description: Hello, I have a TM3012WTMI laptop and I can not hear any sound. I am running 2.6.1.6-11-smp kernel. I have compiled serveral versions of alsa drivers and I am in the same situation: no sound at all. I attach some information: lspci 00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile Integrated Graphics Controller (rev 03) 00:1b.0 Class 0403: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controllers cc=IDE (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Network controller: Intel Corporation: Unknown device 4222 (rev 02) 03:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5789 Gigabit Ethernet PCI Express (rev 11) 0a:09.0 CardBus bridge: Texas Instruments: Unknown device 8039 0a:09.1 FireWire (IEEE 1394): Texas Instruments: Unknown device 803a 0a:09.2 Unknown mass storage controller: Texas Instruments: Unknown device 803b hwinfo --sound: 13: PCI 1b.0: 0403 Multimedia controller [Created at pci.277] UDI: /org/freedesktop/Hal/devices/pci_8086_27d8 Unique ID: u1Nb.NLLhYZ867B4 SysFS ID: /devices/pci0000:00/0000:00:1b.0 SysFS BusID: 0000:00:1b.0 Hardware Class: sound Model: "Acer Incorporated [ALI] 82801G (ICH7 Family) High Definition Audio Controller" Vendor: pci 0x8086 "Intel Corporation" Device: pci 0x27d8 "82801G (ICH7 Family) High Definition Audio Controller" SubVendor: pci 0x1025 "Acer Incorporated [ALI]" SubDevice: pci 0x0098 Revision: 0x02 Driver: "HDA Intel" Memory Range: 0xb0000000-0xb0003fff (rw,non-prefetchable) IRQ: 66 (138 events) Module Alias: "pci:v00008086d000027D8sv00001025sd00000098bc04sc03i00" Driver Info #0: Driver Status: snd_hda_intel is active Driver Activation Cmd: "modprobe snd_hda_intel" Config Status: cfg=no, avail=yes, need=no, active=unknown When the driver is loaded I get on /var/log/messages: ACPI: PCI interrupt for device 0000:00:1b.0 disabled ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 66 PCI: Setting latency timer of device 0000:00:1b.0 to 64 hda_codec: Unknown model for ALC882, trying auto-probe from BIOS... ALSA /TM3012/CVS2/alsa-driver/pci/hda/hda_codec.c:2115: autoconfig: line_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA /TM3012/CVS2/alsa-driver/pci/hda/hda_codec.c:2119: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA /TM3012/CVS2/alsa-driver/pci/hda/hda_codec.c:2121: hp=0x14, dig_out=0x1e, din_in=0x0 ALSA /TM3012/CVS2/alsa-driver/pci/hda/hda_codec.c:2129: inputs: mic=0x1a, fmic=0x0, line=0x0, fline=0x0, cd=0x0, aux=0x0 Best regards. ====================================================================== ---------------------------------------------------------------------- useidel - 06-29-06 22:02 ---------------------------------------------------------------------- Thanks for the hint, but no success with the latest hg repo. ---------------------------------------------------------------------- jan_k - 06-30-06 00:44 ---------------------------------------------------------------------- I can confirn this for an Acer TravelMate 3020. The chip is 82801G (ICH-7) The codec is identified as ALC882 by the kernel drivers but as ALC883 by alsamixer. Setup is correct, no errors at all. But no sound at all. Issue History Date Modified Username Field Change ====================================================================== 05-08-06 16:08 mcosta New Issue 05-09-06 17:35 lrupn Note Added: 0009666 05-09-06 23:28 useidel Note Added: 0009695 05-09-06 23:29 useidel Note Edited: 0009695 05-09-06 23:47 rlrevell Note Added: 0009696 05-09-06 23:56 useidel Note Added: 0009697 05-10-06 14:48 tiwai Note Added: 0009715 05-10-06 16:43 useidel Note Added: 0009727 05-10-06 16:50 tiwai Note Added: 0009729 05-10-06 16:52 mcosta Note Added: 0009730 05-10-06 17:00 mcosta File Added: tm3012sound.txt 05-10-06 17:03 mcosta Note Added: 0009733 05-10-06 17:19 tiwai Note Added: 0009739 05-10-06 17:19 tiwai File Added: alc882-capture-adc-fix.diff 05-10-06 17:48 mcosta Note Added: 0009744 05-10-06 18:52 useidel File Added: proc.asound.card0.codec0 05-10-06 18:53 useidel File Added: proc.asound.card0.codec1 05-10-06 18:53 useidel File Added: alsactl.store 05-10-06 19:07 useidel Note Added: 0009749 05-19-06 16:50 joppe Issue Monitored: joppe 05-23-06 21:35 useidel Note Added: 0009952 05-31-06 19:50 useidel Note Added: 0010027 06-01-06 01:12 flaviocu Note Added: 0010038 06-01-06 13:12 nevvios Note Added: 0010043 06-16-06 09:51 riesebie Issue Monitored: riesebie 06-18-06 23:03 norbusan Note Added: 0010303 06-18-06 23:04 norbusan Issue Monitored: norbusan 06-28-06 16:06 flaviocu Note Added: 0010617 06-29-06 17:37 tiwai Note Added: 0010671 06-29-06 22:02 useidel Note Added: 0010702 06-30-06 00:44 jan_k Note Added: 0010706 ====================================================================== Using Tomcat but need to do more? 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