misc/171937: Notebook Toshiba Satellite C850-B1K and problem with sound

Postolov Dmitriy dmitriy.postolov at yandex.ru
Tue Sep 25 05:27:29 UTC 2012


Hi! Sorry for my bad English...

Please help me to solve problem with sound in notebook Toshiba Satellite C850-B1K <part number PSKCAR-00X00GRU> (with latest pre-installed BIOS) and FreeBSD 9.1-RC1-i386.

Works only beeper in console (if mixer igain > 0), when I am press Backspace key at beginning of line, and works beep in XFCE 4.10 Exit menu. Music files are not played (zero time counter in xmms, when press File Play button ). May be incorrect sound system configured.

I am try to use sysctl hw.snd.default_unit=1 but it did not help.

On Win 7 & Linux Mint 13 sound play fine out the box. Please, help me! PR N 171937

% dmesg | grep hda
hdac0: <Intel Panther Point HDA Controller> mem 0x92510000-0x92513fff irq 22 at device 27.0 on pci0
hdacc0: <Realtek ALC269 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC269 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC269 (Analog 2.0+HP/2.0)> at nid 20,21 and 24 on hdaa0
pcm1: <Realtek ALC269 (Internal Analog Mic)> at nid 18 on hdaa0
hdacc1: <Intel Panther Point HDA CODEC> at cad 3 on hdac0
hdaa1: <Intel Panther Point Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel Panther Point (HDMI/DP 8ch)> at nid 7 on hdaa1

% mixer
Mixer vol is currently set to 85:85
Mixer pcm is currently set to 100:100
Mixer speaker is currently set to 74:74
Mixer mic is currently set to 67:67
Mixer mix is currently set to 74:74
Mixer rec is currently set to 37:37
Mixer igain is currently set to 1:1
Mixer ogain is currently set to 100:100
Recording source: mic

# kldstat
Id Refs Address Size Name
1 1 0xc0400000 fd24dc kernel

# cat /dev/sndstat
FreeBSD Audio Driver (newpcm: 32bit 2009061500/i386)
Installed devices:
pcm0: <Realtek ALC269 (Analog 2.0+HP/2.0)> (play/rec) default
pcm1: <Realtek ALC269 (Internal Analog Mic)> (rec)
pcm2: <Intel Panther Point (HDMI/DP 8ch)> (play)

# pciconf -lv | grep hda
hdac0 at pci0:0:27:0: class=0x040300 card=0xfb321179 chip=0x1e208086 rev=0x04 hdr=0x00

# sysctl hw.snd
hw.snd.vpc_reset: 0
hw.snd.vpc_0db: 45
hw.snd.vpc_autoreset: 1
hw.snd.latency_profile: 1
hw.snd.latency: 5
hw.snd.report_soft_matrix: 1
hw.snd.report_soft_formats: 1
hw.snd.compat_linux_mmap: 0
hw.snd.feeder_eq_exact_rate: 0
hw.snd.feeder_eq_presets: PEQ:16000,0.2500,62,0.2500:-9,9,1.0:44100,48000,88200,96000,176400,192000
hw.snd.feeder_rate_quality: 1
hw.snd.feeder_rate_round: 25
hw.snd.feeder_rate_max: 2016000
hw.snd.feeder_rate_min: 1
hw.snd.feeder_rate_polyphase_max: 183040
hw.snd.feeder_rate_presets: 100:8:0.85 100:36:0.92 100:164:0.97
hw.snd.vpc_mixer_bypass: 1
hw.snd.verbose: 0
hw.snd.maxautovchans: 16
hw.snd.default_unit: 0
hw.snd.version: 2009061500/i386
hw.snd.default_auto: 0


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