Date: Fri, 3 Aug 2007 01:23:15 +0300 From: "Y. A." <nexther0@gmail.com> To: freebsd-multimedia@freebsd.org Subject: snd_hda and Fujitsu-Siemens Lifebook P7120 - loud sound from speakers looped thru mic Message-ID: <aa7f359f0708021523u55e16a63scb62648ecab84d30@mail.gmail.com>
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hi!
snd_hda on Fujitsu-Siemens Lifebook P7120 produce loud sound from speakers
looped thru mic.
any ideas?
that some debug output:
uname -a:
FreeBSD 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Thu Aug 2 21:43:26 EEST
2007 root@mad-fs.umc.com.ua:/usr/obj/usr/src/sys/kernel.config i386
kernel.config:
machine i386
cpu I686_CPU
ident mad-fs
options SCHED_4BSD
options PREEMPTION
options INET
options FFS
options SOFTUPDATES
options UFS_ACL
options UFS_DIRHASH
options NFSCLIENT
options PROCFS
options PSEUDOFS
options COMPAT_43
options COMPAT_FREEBSD4
options COMPAT_FREEBSD5
options SYSVSHM
options SYSVMSG
options SYSVSEM
options _KPOSIX_PRIORITY_SCHEDULING
options KBD_INSTALL_CDEV
options ADAPTIVE_GIANT
device apic
device pci
device ata
device atadisk
device atapicd
options ATA_STATIC_ID
device scbus
device da
device cd
device pass
device ses
device atkbdc
device atkbd
device psm
device kbdmux
device vga
device splash
device sc
device agp
device pmtimer
device cbb
device pccard
device cardbus
device sio
device miibus
device rl
device loop
device random
device ether
device ppp
device tun
device pty
device md
device gif
device bpf
device uhci
device ohci
device ehci
device usb
device ugen
device uhid
device ukbd
device umass
device ums
device ucom
device uplcom
device firewire
device sbp
device fwe
device smbus
device ichsmb
device smb
device iicbus
device iicbb
device ic
device iic
device iicsmb
device crypto
device cryptodev
dmesg:
pcm0: <Intel 82801F High Definition Audio Controller> mem
0xb0000000-0xb0003fff irq 16 at device 27.0 on pci0
pcm0: [ITHREAD]
pcm0: <HDA Codec: Realtek ALC260>
pcm0: <HDA Driver Revision: 20070710_0047>
pciconf -vl:
pcm0@pci0:27:0: class=0x040300 card=0x132610cf chip=0x26688086 rev=0x04
hdr=0x00
vendor = 'Intel Corporation'
device = '8181104 Intel High Definition Audio Controllers'
sysctl dev.pcm:
dev.pcm.0.%desc: Intel 82801F High Definition Audio Controller
dev.pcm.0.%driver: pcm
dev.pcm.0.%location: slot=27 function=0 handle=\_SB_.PCI0.AZAL
dev.pcm.0.%pnpinfo: vendor=0x8086 device=0x2668 subvendor=0x10cf
subdevice=0x1326 class=0x040300
dev.pcm.0.%parent: pci0
dev.pcm.0.play.vchans: 1
dev.pcm.0.play.vchanrate: 48000
dev.pcm.0.play.vchanformat: s16le
dev.pcm.0.rec.vchans: 1
dev.pcm.0.rec.vchanrate: 48000
dev.pcm.0.rec.vchanformat: s16le
dev.pcm.0.buffersize: 16384
dev.pcm.0.polling: 0
dev.pcm.0.polling_interval: 250
sndstat:
FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386)
Installed devices:
pcm0: <Intel 82801F High Definition Audio Controller> at memory 0xb0000000
irq 16 kld snd_hda [20070710_0047] [MPSAFE] (1p:1v/1r:1v channels duplex
default)
[pcm0:play:dsp0.p0]: spd 48000, fmt 0x10000010, flags 0x00101000,
0x00000020
interrupts 0, underruns 0, feed 0, ready 0
[b:4096/2048/2|bs:4096/2048/2]
{userland} -> feeder_vchan(0x10000010) -> feeder_volume(0x10000010) ->
{hardware}
pcm0:play:dsp0.p0[pcm0:virtual:dsp0.vp0]: spd 0, fmt
0x00000000/0x00000008, flags 0x10000000, 0x00000000
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0]
{userland} -> feeder_root(0x00000000) -> {hardware}
[pcm0:record:dsp0.r0]: spd 48000, fmt 0x10000010, flags 0x00101000,
0x00000000
interrupts 0, overruns 0, feed 0, hfree 4096, sfree 4096
[b:4096/2048/2|bs:4096/2048/2]
{hardware} -> feeder_root(0x10000010) -> feeder_vchan(0x10000010) ->
{userland}
pcm0:record:dsp0.r0[pcm0:virtual:dsp0.vr0]: spd 0, fmt
0x00000000/0x00000008, flags 0x10000000, 0x00000000
interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/0]
{hardware} -> feeder_root(0x00000000) -> {userland}
File Versions:
$FreeBSD: src/sys/dev/sound/pci/hda/hdac.c,v 1.44 2007/07/09 20:42:11 ariff
Exp $
$FreeBSD: src/sys/dev/sound/isa/sndbuf_dma.c,v 1.3 2005/01/06 01:43:17 imp
Exp $
$FreeBSD: src/sys/dev/sound/pcm/fake.c,v 1.18 2007/03/15 18:19:01 ariff Exp
$
$FreeBSD: src/sys/dev/sound/pcm/vchan.c,v 1.36 2007/06/16 03:37:28 ariff Exp
$
$FreeBSD: src/sys/dev/sound/pcm/dsp.c,v 1.107 2007/07/04 12:33:11 ariff Exp
$
$FreeBSD: src/sys/dev/sound/pcm/sound.c,v 1.119 2007/06/17 19:02:05 ariff
Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_fmt.c,v 1.23 2007/06/02 13:07:44 joel
Exp $
$FreeBSD: src/sys/dev/sound/pcm/ac97.c,v 1.73 2007/06/17 06:10:43 ariff Exp
$
$FreeBSD: src/sys/dev/sound/pcm/sndstat.c,v 1.28 2007/06/16 03:37:28 ariff
Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder.c,v 1.44 2007/06/17 15:53:11 ariff
Exp $
$FreeBSD: src/sys/dev/sound/pcm/channel.c,v 1.121 2007/06/16 03:37:28 ariff
Exp $
$FreeBSD: src/sys/dev/sound/pcm/mixer.c,v 1.61 2007/06/16 03:37:28 ariff Exp
$
$FreeBSD: src/sys/dev/sound/pcm/buffer.c,v 1.37 2007/06/16 03:37:27 ariff
Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_volume.c,v 1.6 2007/06/16 20:36:39
ariff Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_rate.c,v 1.23 2007/06/16 03:37:28
ariff Exp $
$FreeBSD: src/sys/dev/sound/pcm/ac97_patch.c,v 1.10 2007/07/01 17:28:58
ariff Exp $
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