I'm concerned because http://alsa.opensrc.org/DigitalOut example shows 'cat /proc/asound/devices' with a unique hw:x,y for the "digital audio playback" device, and my output shows: 16: [ 0- 0]: digital audio playback 17: [ 0- 1]: digital audio playback and neither of these work: aplay -D plughw:0,0 Track01.wav aplay -D hw:0,0 Track01.wav aplay -D plughw:0,1 Track01.wav aplay -D hw:0,1 Track01.wav When I get it right should I be able to see a red light coming out of the optic audio port? Could this be a problem with my case? On Thu, 2007-12-13 at 21:05 -0800, John Stile wrote: > I've found a script for helping to debug. > REF: http://alsa.opensrc.org/index.php/Aadebug > > Am I having a syntax problem with aplay? > > -------------------- > Output from script > --------------------- > ALSA Audio Debug v0.1.0 - Thu Dec 13 20:57:47 PST 2007 > http://alsa.opensrc.org/aadebug > http://www.gnu.org/licenses/gpl.txt > > Kernel ---------------------------------------------------- > Linux pico 2.6.23-gentoo-r3 #12 SMP Wed Dec 12 00:59:23 PST 2007 i686 > VIA Esther processor 1000MHz CentaurHauls GNU/Linux > > Loaded Modules -------------------------------------------- > snd_pcm_oss 33696 0 > snd_mixer_oss 15872 2 snd_pcm_oss > snd_seq_oss 25984 0 > snd_seq_midi_event 7680 1 snd_seq_oss > snd_seq 35536 4 snd_seq_oss,snd_seq_midi_event > snd_seq_device 8588 2 snd_seq_oss,snd_seq > snd_hda_intel 216732 1 > snd_pcm 47492 2 snd_pcm_oss,snd_hda_intel > snd_timer 18308 2 snd_seq,snd_pcm > snd 33508 8 > snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_hda_intel,snd_pcm,snd_timer > snd_page_alloc 10504 2 snd_hda_intel,snd_pcm > > Proc Config ----------------------------------------------- > CONFIG_SOUND=y > CONFIG_SND=m > CONFIG_SND_TIMER=m > CONFIG_SND_PCM=m > CONFIG_SND_HWDEP=m > CONFIG_SND_RAWMIDI=m > CONFIG_SND_SEQUENCER=m > # CONFIG_SND_SEQ_DUMMY is not set > CONFIG_SND_OSSEMUL=y > CONFIG_SND_MIXER_OSS=m > CONFIG_SND_PCM_OSS=m > CONFIG_SND_PCM_OSS_PLUGINS=y > CONFIG_SND_SEQUENCER_OSS=y > CONFIG_SND_RTCTIMER=m > CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y > # CONFIG_SND_DYNAMIC_MINORS is not set > CONFIG_SND_SUPPORT_OLD_API=y > # CONFIG_SND_VERBOSE_PROCFS is not set > # CONFIG_SND_VERBOSE_PRINTK is not set > # CONFIG_SND_DEBUG is not set > CONFIG_SND_MPU401_UART=m > CONFIG_SND_VX_LIB=m > CONFIG_SND_AC97_CODEC=m > # CONFIG_SND_DUMMY is not set > # CONFIG_SND_VIRMIDI is not set > # CONFIG_SND_MTPAV is not set > CONFIG_SND_MTS64=m > # CONFIG_SND_SERIAL_U16550 is not set > CONFIG_SND_MPU401=m > # CONFIG_SND_PORTMAN2X4 is not set > # CONFIG_SND_ADLIB is not set > # CONFIG_SND_AD1816A is not set > # CONFIG_SND_AD1848 is not set > # CONFIG_SND_ALS100 is not set > # CONFIG_SND_AZT2320 is not set > # CONFIG_SND_CMI8330 is not set > # CONFIG_SND_CS4231 is not set > # CONFIG_SND_CS4232 is not set > # CONFIG_SND_CS4236 is not set > # CONFIG_SND_DT019X is not set > # CONFIG_SND_ES968 is not set > # CONFIG_SND_ES1688 is not set > # CONFIG_SND_ES18XX is not set > # CONFIG_SND_GUSCLASSIC is not set > # CONFIG_SND_GUSEXTREME is not set > # CONFIG_SND_GUSMAX is not set > # CONFIG_SND_INTERWAVE is not set > # CONFIG_SND_INTERWAVE_STB is not set > # CONFIG_SND_OPL3SA2 is not set > # CONFIG_SND_OPTI92X_AD1848 is not set > # CONFIG_SND_OPTI92X_CS4231 is not set > # CONFIG_SND_OPTI93X is not set > # CONFIG_SND_MIRO is not set > # CONFIG_SND_SB8 is not set > # CONFIG_SND_SB16 is not set > # CONFIG_SND_SBAWE is not set > # CONFIG_SND_SGALAXY is not set > # CONFIG_SND_SSCAPE is not set > # CONFIG_SND_WAVEFRONT is not set > # CONFIG_SND_AD1889 is not set > # CONFIG_SND_ALS300 is not set > # CONFIG_SND_ALS4000 is not set > # CONFIG_SND_ALI5451 is not set > # CONFIG_SND_ATIIXP is not set > # CONFIG_SND_ATIIXP_MODEM is not set > # CONFIG_SND_AU8810 is not set > # CONFIG_SND_AU8820 is not set > # CONFIG_SND_AU8830 is not set > # CONFIG_SND_AZT3328 is not set > # CONFIG_SND_BT87X is not set > # CONFIG_SND_CA0106 is not set > # CONFIG_SND_CMIPCI is not set > # CONFIG_SND_CS4281 is not set > # CONFIG_SND_CS46XX is not set > # CONFIG_SND_CS5530 is not set > # CONFIG_SND_CS5535AUDIO is not set > # CONFIG_SND_DARLA20 is not set > # CONFIG_SND_GINA20 is not set > # CONFIG_SND_LAYLA20 is not set > # CONFIG_SND_DARLA24 is not set > # CONFIG_SND_GINA24 is not set > # CONFIG_SND_LAYLA24 is not set > # CONFIG_SND_MONA is not set > # CONFIG_SND_MIA is not set > # CONFIG_SND_ECHO3G is not set > # CONFIG_SND_INDIGO is not set > # CONFIG_SND_INDIGOIO is not set > # CONFIG_SND_INDIGODJ is not set > # CONFIG_SND_EMU10K1 is not set > # CONFIG_SND_EMU10K1X is not set > # CONFIG_SND_ENS1370 is not set > # CONFIG_SND_ENS1371 is not set > # CONFIG_SND_ES1938 is not set > # CONFIG_SND_ES1968 is not set > # CONFIG_SND_FM801 is not set > CONFIG_SND_HDA_INTEL=m > # CONFIG_SND_HDSP is not set > # CONFIG_SND_HDSPM is not set > # CONFIG_SND_ICE1712 is not set > # CONFIG_SND_ICE1724 is not set > # CONFIG_SND_INTEL8X0 is not set > # CONFIG_SND_INTEL8X0M is not set > # CONFIG_SND_KORG1212 is not set > # CONFIG_SND_MAESTRO3 is not set > # CONFIG_SND_MIXART is not set > # CONFIG_SND_NM256 is not set > # CONFIG_SND_PCXHR is not set > # CONFIG_SND_RIPTIDE is not set > # CONFIG_SND_RME32 is not set > # CONFIG_SND_RME96 is not set > # CONFIG_SND_RME9652 is not set > # CONFIG_SND_SONICVIBES is not set > # CONFIG_SND_TRIDENT is not set > CONFIG_SND_VIA82XX=m > CONFIG_SND_VIA82XX_MODEM=m > # CONFIG_SND_VX222 is not set > # CONFIG_SND_YMFPCI is not set > # CONFIG_SND_AC97_POWER_SAVE is not set > CONFIG_SND_USB_AUDIO=m > CONFIG_SND_USB_USX2Y=m > # CONFIG_SND_USB_CAIAQ is not set > CONFIG_SND_VXPOCKET=m > CONFIG_SND_PDAUDIOCF=m > # CONFIG_SND_SOC is not set > # CONFIG_SOUND_PRIME is not set > > Modprobe Conf --------------------------------------------- > alias /dev/mixer snd-mixer-oss > alias /dev/dsp snd-pcm-oss > alias /dev/midi snd-seq-oss > alias snd-card-0 snd-hda-intel > alias sound-slot-0 snd-hda-intel > > Proc Asound ----------------------------------------------- > Advanced Linux Sound Architecture Driver Version 1.0.14 (Fri Jul 20 > 09:12:58 2007 UTC). > 0 [VT82xx ]: HDA-Intel - HDA VIA VT82xx > HDA VIA VT82xx at 0x9fffc000 irq 20 > 0: [ 0] : control > 1: : sequencer > 16: [ 0- 0]: digital audio playback > 17: [ 0- 1]: digital audio playback > 24: [ 0- 0]: digital audio capture > 25: [ 0- 1]: digital audio capture > 33: : timer > cat: /proc/asound/hwdep: No such file or directory > 00-01: VT1708 Digital : VT1708 Digital : playback 1 : capture 1 > 00-00: VT1708 Analog : VT1708 Analog : playback 1 : capture 2 > Client info > cur clients : 2 > peak clients : 2 > max clients : 192 > > Client 0 : "System" [Kernel] > Port 0 : "Timer" (Rwe-) > Port 1 : "Announce" (R-e-) > Connecting To: 15:0 > Client 15 : "OSS sequencer" [Kernel] > Port 0 : "Receiver" (-we-) > Connected From: 0:1 > > Dev Snd --------------------------------------------------- > controlC0 pcmC0D0c pcmC0D0p pcmC0D1c pcmC0D1p seq timer > > CPU ------------------------------------------------------- > model name : VIA Esther processor 1000MHz > cpu MHz : 999.890 > > RAM ------------------------------------------------------- > MemTotal: 968276 kB > SwapTotal: 498004 kB > > Hardware -------------------------------------------------- > 00:00.0 Host bridge: VIA Technologies, Inc. CX700 Host Bridge (rev 10) > 00:00.1 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > 00:00.2 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > 00:00.3 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > 00:00.4 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > 00:00.7 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > 00:11.7 Host bridge: VIA Technologies, Inc. CX700 Internal Module Bus > 00:13.0 Host bridge: VIA Technologies, Inc. CX700 Host Bridge > > > On Thu, 2007-12-13 at 20:16 -0800, John Stile wrote: > > I got a little farther. > > Found http://alsa.opensrc.org/DigitalOut > > I think I need to send output to hw=0,1 but it still doesn't work. > > What am I doing wrong? > > > > Steps completed: > > # > > # List ALSA playback devices > > # > > aplay -l > > **** List of PLAYBACK Hardware Devices **** > > card 0: VT82xx [HDA VIA VT82xx], device 0: VT1708 Analog [VT1708 Analog] > > Subdevices: 1/1 > > Subdevice #0: subdevice #0 > > card 0: VT82xx [HDA VIA VT82xx], device 1: VT1708 Digital [VT1708 > > Digital] > > Subdevices: 1/1 > > Subdevice #0: subdevice #0 > > # > > # Device Aliases > > # List Available playback devices. > > # > > pico ~ # aplay -L f > > default:CARD=VT82xx > > HDA VIA VT82xx, VT1708 Analog > > Default Audio Device > > front:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Analog > > Front speakers > > surround40:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Analog > > 4.0 Surround output to Front and Rear speakers > > surround41:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Analog > > 4.1 Surround output to Front, Rear and Subwoofer speakers > > surround50:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Analog > > 5.0 Surround output to Front, Center and Rear speakers > > surround51:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Analog > > 5.1 Surround output to Front, Center, Rear and Subwoofer speakers > > surround71:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Analog > > 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers > > iec958:CARD=VT82xx,DEV=0 > > HDA VIA VT82xx, VT1708 Digital > > IEC958 (S/PDIF) Digital Audio Output > > null > > Discard all samples (playback) or generate zero samples (capture) > > > > # > > # Find device another way > > # > > pico ~ # cat /proc/asound/devices > > 0: [ 0] : control > > 1: : sequencer > > 16: [ 0- 0]: digital audio playback > > 17: [ 0- 1]: digital audio playback > > 24: [ 0- 0]: digital audio capture > > 25: [ 0- 1]: digital audio capture > > 33: : timer > > > > # > > # TEST digital out with aplay requries a wav file > > # But test still fails > > # > > pico ~ # aplay -d > > hw:0,1 /music/global_psychedelic_trance_vol_4_ambient_side/amphibia__grey_area.wav > > mplayer /music/Paul_jaz/Track03.wav -ao alsa:device=hw=0,1 > > > > On Thu, 2007-12-13 at 11:50 -0800, John Stile wrote: > > > I need help to play optical-audio out from a pico-itx px10000g in a > > > Serener GS-L08 case (which has an optical-audio connector). > > > > > > I connected a Klipsch 5:1 system to the pico case via a standard > > > optic-audio cable. > > > > > > Then I tried aplay and play to send sound out the optic port, but have > > > had no success. > > > > > > This is my first optic audio system, so maybe I'm missing something > > > simple. > > > > > > I turned the volume on the Klipsch system up to +25, and in alsamixer > > > all levels where maxed. > > > > > > In alsamixer, I notice there is no volume level change allowed for > > > IEC958, but there is a volume level bar for the other items (Master F, > > > PCM, Front, Line, Mic). > > > > > > Example of what IEC958 looks like in alsamixer. > > > ---- > > > |00| > > > ---- > > > IEC958 > > > > > > I can play sound through head phones attached to the front rca plug. > > > > > > Details below: > > > #------------------------- > > > I use the in-kernel snd_hda_intel driver in a 2.6.23-gentoo-r3 kernel, > > > with the following options. > > > > > > Device Drivers ---> > > > Sound ---> > > > <*> Sound card support > > > Advanced Linux Sound Architecture ---> > > > <M> Advanced Linux Sound Architecture > > > <M> Sequencer support > > > < > Sequencer dummy client > > > <M> OSS Mixer API > > > <M> OSS PCM (digital audio) API > > > [*] OSS PCM (digital audio) API - Include plugin system > > > [*] OSS Sequencer API > > > <M> RTC Timer support > > > [*] Use RTC as default sequencer timer > > > [ ] Dynamic device file minor numbers > > > [*] Support old ALSA API > > > [ ] Verbose procfs contents > > > [ ] Verbose printk > > > [ ] Debug > > > Generic devices ---> > > > PCI devices ---> > > > <M> Intel HD Audio > > > <M> VIA 82C686A/B, 8233/8235 AC97 Controller > > > <M> VIA 82C686A/B, 8233 based Modems > > > #------------------------- > > > I tried versions 1.0.14 and 1.0.15 of the following gentoo alsa packages > > > > > > media-libs/alsa-lib > > > media-libs/alsa-oss > > > media-plugins/alsa-plugins > > > media-sound/alsa-firmware > > > media-sound/alsa-headers > > > media-sound/alsa-tools > > > media-sound/alsa-utils > > > media-sound/alsamixergui > > > #------------------------- > > > lsmod |grep hda > > > > > > snd_hda_intel 216732 0 > > > snd_pcm 47492 2 snd_pcm_oss,snd_hda_intel > > > snd 33508 8 > > > snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_seq_device,snd_hda_intel,snd_pcm,snd_timer > > > snd_page_alloc 10504 2 snd_hda_intel,snd_pcm > > > #------------------------- > > > lspci -v > > > > > > 80:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio > > > Controller (rev 10) > > > Subsystem: VIA Technologies, Inc. VIA High Definition Audio > > > Controller > > > Flags: bus master, fast devsel, latency 0, IRQ 20 > > > Memory at 9fffc000 (64-bit, non-prefetchable) [size=16K] > > > Capabilities: [50] Power Management version 2 > > > Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ > > > Queue=0/0 Enable- > > > Capabilities: [70] Express Root Complex Integrated Endpoint, MSI > > > 00 > > > Capabilities: [100] Virtual Channel <?> > > > #------------------------- > > > Alsa mixer shows no volume adjustments for IEC958. > > > > > > Card: HDA VIA VT82xx ? > > > Chip: VIA VIA VT1708 ? > > > View: [Playback] Capture All ? > > > Item: IEC958 > > > > > > ---- > > > |00| > > > ---- > > > IEC958 > > > #------------------------- > > > > > > > > > ------------------------------------------------------------------------- > > > SF.Net email is sponsored by: > > > Check out the new SourceForge.net Marketplace. > > > It's the best place to buy or sell services > > > for just about anything Open Source. > > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > > > _______________________________________________ > > > Alsa-user mailing list > > > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > > > https://lists.sourceforge.net/lists/listinfo/alsa-user > > > > > > ------------------------------------------------------------------------- > > SF.Net email is sponsored by: > > Check out the new SourceForge.net Marketplace. > > It's the best place to buy or sell services > > for just about anything Open Source. > > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > > _______________________________________________ > > Alsa-user mailing list > > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > > https://lists.sourceforge.net/lists/listinfo/alsa-user > > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services > for just about anything Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > _______________________________________________ > Alsa-user mailing list > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-user ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. 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