[alsa-devel] 1.0.18: /proc/asound/card0/stream0 no longer existing?

[Takashi Iwai]

At Wed, 17 Dec 2008 10:49:08 +0100,
Klaus Schulz wrote:
> 
> Takashi.
> 
> As you can see below SND_VERBOSE_PROCFS is y. But DEBUG and VERBOSE_PRINTK is
> NO!

These are irrelevant.

> BTW: I am running a 2.6.28-rc6-zen1 kernel.

I don't know what it means.
But the stream* proc file should be created for snd-usb-audio when
CONFIG_PROC_FS and CONFIG_SND_VERBOSE_PROCFS are set.  At least, there
is no change in the ALSA upstream side.


Takashi

> 
> Cheers
> Klaus
> 
> CONFIG_SOUND=m
> CONFIG_SOUND_OSS_CORE=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=m
> 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_DYNAMIC_MINORS=y
> CONFIG_SND_SUPPORT_OLD_API=y
> CONFIG_SND_VERBOSE_PROCFS=y
> # CONFIG_SND_VERBOSE_PRINTK is not set
> # CONFIG_SND_DEBUG is not set
> CONFIG_SND_VMASTER=y
> CONFIG_SND_MPU401_UART=m
> CONFIG_SND_OPL3_LIB=m
> CONFIG_SND_OPL4_LIB=m
> CONFIG_SND_VX_LIB=m
> CONFIG_SND_AC97_CODEC=m
> CONFIG_SND_DRIVERS=y
> CONFIG_SND_PCSP=m
> CONFIG_SND_DUMMY=m
> CONFIG_SND_VIRMIDI=m
> CONFIG_SND_MTPAV=m
> CONFIG_SND_MTS64=m
> CONFIG_SND_SERIAL_U16550=m
> CONFIG_SND_MPU401=m
> CONFIG_SND_PORTMAN2X4=m
> CONFIG_SND_AC97_POWER_SAVE=y
> CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
> CONFIG_SND_WSS_LIB=m
> CONFIG_SND_SB_COMMON=m
> CONFIG_SND_SB8_DSP=m
> CONFIG_SND_SB16_DSP=m
> CONFIG_SND_ISA=y
> CONFIG_SND_ADLIB=m
> CONFIG_SND_AD1816A=m
> CONFIG_SND_AD1848=m
> CONFIG_SND_ALS100=m
> CONFIG_SND_AZT2320=m
> CONFIG_SND_CMI8330=m
> CONFIG_SND_CS4231=m
> CONFIG_SND_CS4232=m
> CONFIG_SND_CS4236=m
> CONFIG_SND_DT019X=m
> CONFIG_SND_ES968=m
> CONFIG_SND_ES1688=m
> CONFIG_SND_ES18XX=m
> CONFIG_SND_SC6000=m
> CONFIG_SND_GUSCLASSIC=m
> CONFIG_SND_GUSEXTREME=m
> CONFIG_SND_GUSMAX=m
> CONFIG_SND_INTERWAVE=m
> CONFIG_SND_INTERWAVE_STB=m
> CONFIG_SND_OPL3SA2=m
> CONFIG_SND_OPTI92X_AD1848=m
> CONFIG_SND_OPTI92X_CS4231=m
> CONFIG_SND_OPTI93X=m
> CONFIG_SND_MIRO=m
> CONFIG_SND_SB8=m
> CONFIG_SND_SB16=m
> CONFIG_SND_SBAWE=m
> CONFIG_SND_SB16_CSP=y
> CONFIG_SND_SGALAXY=m
> CONFIG_SND_SSCAPE=m
> CONFIG_SND_WAVEFRONT=m
> CONFIG_SND_WAVEFRONT_FIRMWARE_IN_KERNEL=y
> CONFIG_SND_PCI=y
> CONFIG_SND_AD1889=m
> CONFIG_SND_ALS300=m
> CONFIG_SND_ALS4000=m
> CONFIG_SND_ALI5451=m
> CONFIG_SND_ATIIXP=m
> CONFIG_SND_ATIIXP_MODEM=m
> CONFIG_SND_AU8810=m
> CONFIG_SND_AU8820=m
> CONFIG_SND_AU8830=m
> CONFIG_SND_AW2=m
> CONFIG_SND_AZT3328=m
> CONFIG_SND_BT87X=m
> # CONFIG_SND_BT87X_OVERCLOCK is not set
> CONFIG_SND_CA0106=m
> CONFIG_SND_CMIPCI=m
> CONFIG_SND_OXYGEN_LIB=m
> CONFIG_SND_OXYGEN=m
> CONFIG_SND_CS4281=m
> CONFIG_SND_CS46XX=m
> CONFIG_SND_CS46XX_NEW_DSP=y
> CONFIG_SND_CS5530=m
> CONFIG_SND_CS5535AUDIO=m
> CONFIG_SND_DARLA20=m
> CONFIG_SND_GINA20=m
> CONFIG_SND_LAYLA20=m
> CONFIG_SND_DARLA24=m
> CONFIG_SND_GINA24=m
> CONFIG_SND_LAYLA24=m
> CONFIG_SND_MONA=m
> CONFIG_SND_MIA=m
> CONFIG_SND_ECHO3G=m
> CONFIG_SND_INDIGO=m
> CONFIG_SND_INDIGOIO=m
> CONFIG_SND_INDIGODJ=m
> CONFIG_SND_EMU10K1=m
> CONFIG_SND_EMU10K1X=m
> CONFIG_SND_ENS1370=m
> CONFIG_SND_ENS1371=m
> CONFIG_SND_ES1938=m
> CONFIG_SND_ES1968=m
> CONFIG_SND_FM801=m
> CONFIG_SND_FM801_TEA575X_BOOL=y
> CONFIG_SND_FM801_TEA575X=m
> CONFIG_SND_HDA_INTEL=m
> # CONFIG_SND_HDA_HWDEP is not set
> # CONFIG_SND_HDA_INPUT_BEEP is not set
> CONFIG_SND_HDA_CODEC_REALTEK=y
> CONFIG_SND_HDA_CODEC_ANALOG=y
> CONFIG_SND_HDA_CODEC_SIGMATEL=y
> CONFIG_SND_HDA_CODEC_VIA=y
> CONFIG_SND_HDA_CODEC_ATIHDMI=y
> CONFIG_SND_HDA_CODEC_NVHDMI=y
> CONFIG_SND_HDA_CODEC_CONEXANT=y
> CONFIG_SND_HDA_CODEC_CMEDIA=y
> CONFIG_SND_HDA_CODEC_SI3054=y
> CONFIG_SND_HDA_GENERIC=y
> CONFIG_SND_HDA_POWER_SAVE=y
> CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
> CONFIG_SND_HDSP=m
> CONFIG_SND_HDSPM=m
> CONFIG_SND_HIFIER=m
> CONFIG_SND_ICE1712=m
> CONFIG_SND_ICE1724=m
> CONFIG_SND_INTEL8X0=m
> CONFIG_SND_INTEL8X0M=m
> CONFIG_SND_KORG1212=m
> CONFIG_SND_MAESTRO3=m
> CONFIG_SND_MIXART=m
> CONFIG_SND_NM256=m
> CONFIG_SND_PCXHR=m
> CONFIG_SND_RIPTIDE=m
> CONFIG_SND_RME32=m
> CONFIG_SND_RME96=m
> CONFIG_SND_RME9652=m
> CONFIG_SND_SIS7019=m
> CONFIG_SND_SONICVIBES=m
> CONFIG_SND_TRIDENT=m
> CONFIG_SND_VIA82XX=m
> CONFIG_SND_VIA82XX_MODEM=m
> CONFIG_SND_VIRTUOSO=m
> CONFIG_SND_VX222=m
> CONFIG_SND_YMFPCI=m
> CONFIG_SND_SPI=y
> CONFIG_SND_USB=y
> CONFIG_SND_USB_AUDIO=m
> CONFIG_SND_USB_USX2Y=m
> CONFIG_SND_USB_CAIAQ=m
> CONFIG_SND_USB_CAIAQ_INPUT=y
> # CONFIG_SND_USB_US122L is not set
> CONFIG_SND_PCMCIA=y
> CONFIG_SND_VXPOCKET=m
> CONFIG_SND_PDAUDIOCF=m
> CONFIG_SND_SOC=m
> # CONFIG_SND_SOC_ALL_CODECS is not set
> CONFIG_SOUND_PRIME=m
> CONFIG_SOUND_MSNDCLAS=m
> CONFIG_MSNDCLAS_INIT_FILE="/etc/sound/msndinit.bin"
> CONFIG_MSNDCLAS_PERM_FILE="/etc/sound/msndperm.bin"
> CONFIG_SOUND_MSNDPIN=m
> CONFIG_MSNDPIN_INIT_FILE="/etc/sound/pndspini.bin"
> CONFIG_MSNDPIN_PERM_FILE="/etc/sound/pndsperm.bin"
> CONFIG_SOUND_OSS=m
> # CONFIG_SOUND_TRACEINIT is not set
> CONFIG_SOUND_DMAP=y
> CONFIG_SOUND_SSCAPE=m
> CONFIG_SOUND_VMIDI=m
> CONFIG_SOUND_TRIX=m
> CONFIG_SOUND_MSS=m
> CONFIG_SOUND_MPU401=m
> CONFIG_SOUND_PAS=m
> CONFIG_SOUND_PSS=m
> CONFIG_PSS_MIXER=y
> # CONFIG_PSS_HAVE_BOOT is not set
> CONFIG_SOUND_SB=m
> CONFIG_SOUND_YM3812=m
> CONFIG_SOUND_UART6850=m
> CONFIG_SOUND_AEDSP16=m
> CONFIG_SC6600=y
> CONFIG_SC6600_JOY=y
> CONFIG_SC6600_CDROM=4
> CONFIG_SC6600_CDROMBASE=0
> CONFIG_SOUND_KAHLUA=m
> CONFIG_AC97_BUS=m
> CONFIG_HID_SUPPORT=y
> CONFIG_HID=m
> # CONFIG_HID_DEBUG is not set
> CONFIG_HIDRAW=y
> 
> On Wed, Dec 17, 2008 at 9:40 AM, Takashi Iwai <tiwai at suse.de> wrote:
> 
>     At Wed, 17 Dec 2008 08:37:58 +0100,
>     Klaus Schulz wrote:
>     >
>     > Hi there.
>     >
>     > Can anybody tell me if /proc/asound/card0/stream0 is not existing any
>     longer
>     > and what has replaced it?
>    
>     It's built only when kernel config CONFIG_SND_VERBOSE_PROCFS=y.
>     In the case of alsa-driver tarball, this is enabled unless you add
>     --disable-verbose-procfs configure option.
> 
>     Takashi
> 
>