[mythtv-users] SB Live partially working
Mike Davis
mdavis at mi5key.com
Thu Sep 18 10:36:10 EDT 2003
Hello,
I have a SoundBlaster Live Value using ALSA 0.9.6, driver, lib and utils
installed for emu10k1.
I can hear proper sound when using mplayer with a video file.
I can hear proper sound with "aplay /usr/share/sounds/KDE_Startup.wav"
When I try "cat /usr/share/sounds/KDE_Startup.wav > /dev/dsp I hear 'tinny'
metallic sounds.
When I try "aplay /dev/dspX" I get the same thing or nothing.
How do I tell which /dev/dsp? device the output sound should be sent to?
================================
/etc/modules.conf
# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-emu10k1
# module options should go here
options agpgart agp_try_unsupported=1
options snd-emu10k1 index=0
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# card #0
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
alias /dev/mixer snd-mixer-oss
alias /dev/dsp snd-pcm-oss
alias /dev/midi snd-seq-oss
=================================
lspci -vv
02:0a.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 04)
Subsystem: Creative Labs CT4850 SBLive! Value
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (500ns min, 5000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at df80 [size=32]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:0a.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev
01)
Subsystem: Creative Labs Gameport Joystick
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Region 0: I/O ports at dfe0 [size=8]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
=================================
ls -l /dev/ds*
lrwxrwxrwx 1 root root 9 Sep 17 23:49 /dev/dsp ->
/dev/dsp0
crw------- 1 mythtv root 14, 3 Sep 17 23:49 /dev/dsp0
crw------- 1 mythtv root 14, 19 Sep 17 23:49 /dev/dsp1
crw------- 1 mythtv root 14, 35 Sep 17 23:49 /dev/dsp2
crw------- 1 mythtv root 14, 51 Sep 17 23:49 /dev/dsp3
crw------- 1 mythtv root 55, 0 Jan 30 2003 /dev/dsp56k
Mike Davis
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