[pulseaudio-discuss] Help with CMI8768 Please

Jim Duda jim at duda.tzo.com
Fri Sep 11 19:30:35 PDT 2009 

I have a Diamond CMI8768 audio card with SPDIF outputs.
I connect this card to my Sony Surround System using SPDIF.

I have the Diamond CMI8768+ card, which supports additionally
7.1, DDL, Dolby Digital encoding.  I purchased this card
because I *thought* I might need to use pulse with multi-channel
analog and have the CMI8768+ perform dolby digital encoding
to go to my Sony Surround system via SPDIF.  I don't think
I understand how the pulse multi-channel upmixing works with
spdif.

Because of SPDIF, I haven't been using pulse with this
hardware configuration.  I want to start using pulse.

I haven't been using pulse, because of problems with
digital pass through and 6 channel up mixing.  I think
I should be able to use pulse now (0.9.15).

I like to upmix my 2 channel stereo to 6 channel.  I've
been accomplishing this using the ALSA A52 plugin
like this:

pcm.!default {
      type plug
      slave.pcm "Filter_RateConvert"
}

pcm.Filter_RateConvert {
     type upmix
     slave.pcm "a52encode"
     channels 6
}

pcm.a52encode {
     type a52
     card "CMI8768"
}

For digital passthrough with ALSA, I use this:

pcm.ac3_raw {
     type plug
     slave.pcm 
"iec958:CARD=CMI8768,DEV=0,AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2"
}

This setup works very well, however, I want to stop using ALSA directly, 
and instead use pulse for obvious reasons.

I'm struggling to get the same features to work with pulse,
specifically, the 6 channel upmixing.  I don't know what I'm
doing wrong.

daemon.conf has this:

disable-remixing = no
disable-lfe-remixing = no
default-sample-rate = 48000
default-sample-channels = 6

I'm using the standard default.pa, with hal and udev.  The
log with -v is at the end of this thread.

The listing from pactl is here:
Card #1
	Name: alsa_card.pci_13f6_111
	Driver: module-alsa-card.c
	Owner Module: 5
	Properties:
		alsa.card = "0"
		alsa.card_name = "C-Media CMI8768"
		alsa.long_card_name = "C-Media CMI8768 at 0xe000, irq 5"
		device.string = "0"
		device.description = "C-Media CMI8768"
		device.icon_name = "audio-card"
	Profiles:
		output-analog-mono+input-analog-mono: Output Analog Mono + Input 
Analog Mono (sinks: 1, sources: 1, priority. 101)
		output-analog-mono+input-analog-stereo: Output Analog Mono + Input 
Analog Stereo (sinks: 1, sources: 1, priority. 110)
		output-analog-mono+input-iec958-stereo: Output Analog Mono + Input 
Digital Stereo (IEC958) (sinks: 1, sources: 1, priority. 105)
		output-analog-mono: Output Analog Mono (sinks: 1, sources: 0, 
priority. 100)
		output-analog-stereo+input-analog-mono: Output Analog Stereo + Input 
Analog Mono (sinks: 1, sources: 1, priority. 1001)
		output-analog-stereo+input-analog-stereo: Output Analog Stereo + Input 
Analog Stereo (sinks: 1, sources: 1, priority. 1010)
		output-analog-stereo+input-iec958-stereo: Output Analog Stereo + Input 
Digital Stereo (IEC958) (sinks: 1, sources: 1, priority. 1005)
		output-analog-stereo: Output Analog Stereo (sinks: 1, sources: 0, 
priority. 1000)
		output-iec958-stereo+input-analog-mono: Output Digital Stereo (IEC958) 
+ Input Analog Mono (sinks: 1, sources: 1, priority. 501)
		output-iec958-stereo+input-analog-stereo: Output Digital Stereo 
(IEC958) + Input Analog Stereo (sinks: 1, sources: 1, priority. 510)
		output-iec958-stereo+input-iec958-stereo: Output Digital Stereo 
(IEC958) + Input Digital Stereo (IEC958) (sinks: 1, sources: 1, 
priority. 505)
		output-iec958-stereo: Output Digital Stereo (IEC958) (sinks: 1, 
sources: 0, priority. 500)
		output-analog-surround-40: Output Analog Surround 4.0 (sinks: 1, 
sources: 0, priority. 700)
		output-analog-surround-41: Output Analog Surround 4.1 (sinks: 1, 
sources: 0, priority. 700)
		output-analog-surround-50: Output Analog Surround 5.0 (sinks: 1, 
sources: 0, priority. 700)
		output-analog-surround-51: Output Analog Surround 5.1 (sinks: 1, 
sources: 0, priority. 40800)
		output-analog-surround-71: Output Analog Surround 7.1 (sinks: 1, 
sources: 0, priority. 700)
		input-analog-mono: Input Analog Mono (sinks: 0, sources: 1, priority. 1)
		input-analog-stereo: Input Analog Stereo (sinks: 0, sources: 1, 
priority. 10)
		input-iec958-stereo: Input Digital Stereo (IEC958) (sinks: 0, sources: 
1, priority. 5)
		off: Off (sinks: 0, sources: 0, priority. 0)
	Active Profile: output-iec958-stereo

I don't see all of these configurations in pavcontrol, but I see
most of them. I don't get the 5.0 or 7.1 configurations in the
pavcontrol Configuration tab.

I cannot figure out which one to get 6 channel mix to digital?

I thought maybe I need to use the 5.1 analog and have the
CMI8768 perform dolby encoding, but I don't know how to
turn that feature on.  If I select any of the analog options,
my digital connection shuts down.

Here is the -v output ...

I: core-util.c: Successfully gained nice level -11.
N: main.c: Running in system mode, forcibly disabling SHM mode!
N: main.c: Running in system mode, forcibly disabling exit idle time!
I: main.c: Found user 'pulse' (UID 515) and group 'pulse' (GID 515).
I: main.c: Successfully dropped root privileges.
I: main.c: This is PulseAudio 0.9.15
I: main.c: Page size is 4096 bytes
I: main.c: Machine ID is e372d82a9795f16e4d2c47d24a8b4c47.
I: main.c: Using runtime directory /var/run/pulse.
I: main.c: Using state directory /var/lib/pulse.
I: main.c: Running in system mode: yes
I: main.c: Dude, your kernel stinks! The chef's recommendation today is 
Linux with high-resolution timers enabled!
I: module-device-restore.c: Sucessfully opened database file 
'/var/lib/pulse/e372d82a9795f16e4d2c47d24a8b4c47:device-volumes.i386-redhat-linux-gnu.gdbm'.
I: module.c: Loaded "module-device-restore" (index: #0; argument: "").
I: module-stream-restore.c: Sucessfully opened database file 
'/var/lib/pulse/e372d82a9795f16e4d2c47d24a8b4c47:stream-volumes.i386-redhat-linux-gnu.gdbm'.
I: module.c: Loaded "module-stream-restore" (index: #1; argument: "").
I: module-card-restore.c: Sucessfully opened database file 
'/var/lib/pulse/e372d82a9795f16e4d2c47d24a8b4c47:card-database.i386-redhat-linux-gnu.gdbm'.
I: module.c: Loaded "module-card-restore" (index: #2; argument: "").
I: module.c: Loaded "module-augment-properties" (index: #3; argument: "").
E: udev-util.c: Failed to get card object.
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device hw:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device front:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device hw:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device iec958:1: No such file or directory
I: (alsa-lib)conf.c: Unknown parameters 1
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device surround40:1: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device surround41:1: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device surround50:1: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device surround51:1: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC1D0p failed
I: alsa-util.c: Error opening PCM device surround71:1: No such file or 
directory
I: module-alsa-card.c: Found profile 'Input Analog Mono'
I: module-alsa-card.c: Found profile 'Input Analog Stereo'
I: module-alsa-card.c: Found profile 'Input Digital Stereo (IEC958)'
I: (alsa-lib)conf.c: Unknown parameters 1
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:surround40:1: 
Invalid argument
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: alsa-util.c: Failed to set hardware parameters on plug:surround41:1: 
Invalid argument
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: alsa-util.c: Failed to set hardware parameters on plug:surround50:1: 
Invalid argument
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: alsa-util.c: Failed to set hardware parameters on plug:surround51:1: 
Invalid argument
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: (alsa-lib)pcm_params.c: Slave PCM not usable
I: alsa-util.c: Failed to set hardware parameters on plug:surround71:1: 
Invalid argument
I: module-card-restore.c: Restoring profile for card 
alsa_card.usb_device_77d_627a_noserial_if0.
I: card.c: Created 0 "alsa_card.usb_device_77d_627a_noserial_if0"
I: module.c: Loaded "module-alsa-card" (index: #4; argument: 
"device_id=1 name=usb_device_77d_627a_noserial_if0 
card_name=alsa_card.usb_device_77d_627a_noserial_if0 tsched=1").
E: udev-util.c: Failed to get card object.
I: module-alsa-card.c: Found profile 'Output Analog Mono + Input Analog 
Mono'
I: module-alsa-card.c: Found profile 'Output Analog Mono + Input Analog 
Stereo'
I: module-alsa-card.c: Found profile 'Output Analog Mono + Input Digital 
Stereo (IEC958)'
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Mono'
I: module-alsa-card.c: Found profile 'Output Analog Stereo + Input 
Analog Mono'
I: module-alsa-card.c: Found profile 'Output Analog Stereo + Input 
Analog Stereo'
I: module-alsa-card.c: Found profile 'Output Analog Stereo + Input 
Digital Stereo (IEC958)'
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Stereo'
I: module-alsa-card.c: Found profile 'Output Digital Stereo (IEC958) + 
Input Analog Mono'
I: module-alsa-card.c: Found profile 'Output Digital Stereo (IEC958) + 
Input Analog Stereo'
I: module-alsa-card.c: Found profile 'Output Digital Stereo (IEC958) + 
Input Digital Stereo (IEC958)'
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Digital Stereo (IEC958)'
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device front:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D2c failed
I: alsa-util.c: Error opening PCM device iec958:0: Device or resource busy
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Surround 4.0'
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device front:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D2c failed
I: alsa-util.c: Error opening PCM device iec958:0: Device or resource busy
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Surround 4.1'
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device front:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D2c failed
I: alsa-util.c: Error opening PCM device iec958:0: Device or resource busy
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Surround 5.0'
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device front:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D2c failed
I: alsa-util.c: Error opening PCM device iec958:0: Device or resource busy
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Surround 5.1'
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device front:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D0c failed
I: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D2c failed
I: alsa-util.c: Error opening PCM device iec958:0: Device or resource busy
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-alsa-card.c: Found profile 'Output Analog Surround 7.1'
I: module-alsa-card.c: Found profile 'Input Analog Mono'
I: module-alsa-card.c: Found profile 'Input Analog Stereo'
I: module-alsa-card.c: Found profile 'Input Digital Stereo (IEC958)'
I: (alsa-lib)conf.c: Unknown parameters 0
I: (alsa-lib)pcm.c: Unknown PCM hdmi:0
I: alsa-util.c: Error opening PCM device hdmi:0: Invalid argument
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround40:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround41:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround50:0: No such file or 
directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround51:0: No such file or 
directory
I: (alsa-lib)pcm.c: Unknown PCM a52:0
I: alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: (alsa-lib)pcm_hw.c: open /dev/snd/pcmC0D1c failed
I: alsa-util.c: Error opening PCM device surround71:0: No such file or 
directory
I: module-card-restore.c: Restoring profile for card alsa_card.pci_13f6_111.
I: card.c: Created 1 "alsa_card.pci_13f6_111"
N: alsa-sink.c: Disabling timer-based scheduling because high-resolution 
timers are not available from the kernel.
I: alsa-sink.c: Successfully opened device iec958:0.
I: alsa-sink.c: Selected configuration 'Digital Stereo (IEC958)' 
(iec958-stereo).
I: alsa-sink.c: Successfully enabled mmap() mode.
I: (alsa-lib)control.c: Invalid CTL iec958:0
I: alsa-util.c: Unable to attach to mixer iec958:0: No such file or 
directory
I: alsa-util.c: Successfully attached to mixer 'hw:0'
I: alsa-util.c: Cannot find mixer control "IEC958" or mixer control is 
no combination of switch/volume.
E: udev-util.c: Failed to get card object.
I: module-device-restore.c: Restoring volume for sink 
alsa_output.pci_13f6_111.
I: module-device-restore.c: Restoring mute state for sink 
alsa_output.pci_13f6_111.
I: sink.c: Created sink 0 "alsa_output.pci_13f6_111" with sample spec 
s16le 2ch 48000Hz and channel map front-left,front-right
I: sink.c:     alsa.resolution_bits = "16"
I: sink.c:     device.api = "alsa"
I: sink.c:     device.class = "sound"
I: sink.c:     alsa.class = "generic"
I: sink.c:     alsa.subclass = "generic-mix"
I: sink.c:     alsa.name = "C-Media PCI IEC958"
I: sink.c:     alsa.id = "CMI8738-MC8"
I: sink.c:     alsa.subdevice = "0"
I: sink.c:     alsa.subdevice_name = "subdevice #0"
I: sink.c:     alsa.device = "2"
I: sink.c:     alsa.card = "0"
I: sink.c:     alsa.card_name = "C-Media CMI8768"
I: sink.c:     alsa.long_card_name = "C-Media CMI8768 at 0xe000, irq 5"
I: sink.c:     device.string = "iec958:0"
I: sink.c:     device.buffering.buffer_size = "19200"
I: sink.c:     device.buffering.fragment_size = "4800"
I: sink.c:     device.access_mode = "mmap"
I: sink.c:     device.profile.name = "iec958-stereo"
I: sink.c:     device.profile.description = "Digital Stereo (IEC958)"
I: sink.c:     device.description = "C-Media CMI8768"
I: sink.c:     device.icon_name = "audio-card"
I: module-device-restore.c: Restoring volume for source 
alsa_output.pci_13f6_111.monitor.
I: module-device-restore.c: Restoring mute state for source 
alsa_output.pci_13f6_111.monitor.
I: source.c: Created source 0 "alsa_output.pci_13f6_111.monitor" with 
sample spec s16le 2ch 48000Hz and channel map front-left,front-right
I: source.c:     device.description = "Monitor of C-Media CMI8768"
I: source.c:     device.class = "monitor"
I: source.c:     alsa.card = "0"
I: source.c:     alsa.card_name = "C-Media CMI8768"
I: source.c:     alsa.long_card_name = "C-Media CMI8768 at 0xe000, irq 5"
I: source.c:     device.string = "0"
I: source.c:     device.icon_name = "audio-card"
I: alsa-sink.c: Using 4 fragments of size 4800 bytes, buffer time is 
100.00ms
I: alsa-sink.c: Starting playback.
I: module.c: Loaded "module-alsa-card" (index: #5; argument: 
"device_id=0 name=pci_13f6_111 card_name=alsa_card.pci_13f6_111 tsched=1").
I: module-hal-detect.c: Loaded 2 modules.
I: module.c: Loaded "module-hal-detect" (index: #6; argument: "").
E: bluetooth-util.c: Error from ListAdapters reply: 
org.freedesktop.DBus.Error.AccessDenied
I: module.c: Loaded "module-bluetooth-discover" (index: #7; argument: "").
I: module.c: Loaded "module-esound-protocol-unix" (index: #8; argument: "").
I: module.c: Loaded "module-native-protocol-unix" (index: #9; argument: 
"auth-anonymous=1").
I: module.c: Loaded "module-esound-protocol-tcp" (index: #10; argument: "").
I: module.c: Loaded "module-native-protocol-tcp" (index: #11; argument: 
"auth-anonymous=1").
I: module.c: Loaded "module-zeroconf-publish" (index: #12; argument: "").
I: module.c: Loaded "module-gconf" (index: #13; argument: "").
I: module-default-device-restore.c: No previous default sink setting, 
ignoring.
I: module-default-device-restore.c: No previous default source setting, 
ignoring.
I: module.c: Loaded "module-default-device-restore" (index: #14; 
argument: "").
I: module.c: Loaded "module-rescue-streams" (index: #15; argument: "").
I: module.c: Loaded "module-always-sink" (index: #16; argument: "").
I: module.c: Loaded "module-suspend-on-idle" (index: #17; argument: "").
I: module.c: Loaded "module-console-kit" (index: #18; argument: "").
I: module.c: Loaded "module-position-event-sounds" (index: #19; 
argument: "").
I: module.c: Loaded "module-cork-music-on-phone" (index: #20; argument: "").
W: main.c: Failed to acquire org.pulseaudio.Server: 
org.freedesktop.DBus.Error.AccessDenied: Connection ":1.48" is not 
allowed to own the service "org.pulseaudio.Server" due to security 
policies in the configuration file
I: main.c: Daemon startup complete.
I: module-zeroconf-publish.c: Successfully established service 
pulse at lroom: C-Media CMI8768.
I: module-zeroconf-publish.c: Successfully established main service.
^CI: main.c: Got signal SIGINT.
I: main.c: Exiting.
I: main.c: Daemon shutdown initiated.
I: module.c: Unloading "module-device-restore" (index: #0).
I: module.c: Unloaded "module-device-restore" (index: #0).
I: module.c: Unloading "module-stream-restore" (index: #1).
I: module.c: Unloaded "module-stream-restore" (index: #1).
I: module.c: Unloading "module-card-restore" (index: #2).
I: module.c: Unloaded "module-card-restore" (index: #2).
I: module.c: Unloading "module-augment-properties" (index: #3).
I: module.c: Unloaded "module-augment-properties" (index: #3).
I: module.c: Unloading "module-alsa-card" (index: #4).
I: card.c: Freed 0 "alsa_card.usb_device_77d_627a_noserial_if0"
I: module.c: Unloaded "module-alsa-card" (index: #4).
I: module.c: Unloading "module-alsa-card" (index: #5).
I: sink.c: Freeing sink 0 "alsa_output.pci_13f6_111"
I: source.c: Freeing source 0 "alsa_output.pci_13f6_111.monitor"
I: card.c: Freed 1 "alsa_card.pci_13f6_111"
I: module.c: Unloaded "module-alsa-card" (index: #5).
I: module.c: Unloading "module-hal-detect" (index: #6).
I: module.c: Unloaded "module-hal-detect" (index: #6).
I: module.c: Unloading "module-bluetooth-discover" (index: #7).
I: module.c: Unloaded "module-bluetooth-discover" (index: #7).
I: module.c: Unloading "module-esound-protocol-unix" (index: #8).
I: module.c: Unloaded "module-esound-protocol-unix" (index: #8).
I: module.c: Unloading "module-native-protocol-unix" (index: #9).
I: module.c: Unloaded "module-native-protocol-unix" (index: #9).
I: module.c: Unloading "module-esound-protocol-tcp" (index: #10).
I: module.c: Unloaded "module-esound-protocol-tcp" (index: #10).
I: module.c: Unloading "module-native-protocol-tcp" (index: #11).
I: module.c: Unloaded "module-native-protocol-tcp" (index: #11).
I: module.c: Unloading "module-zeroconf-publish" (index: #12).
I: module.c: Unloaded "module-zeroconf-publish" (index: #12).
I: module.c: Unloading "module-gconf" (index: #13).
I: module.c: Unloaded "module-gconf" (index: #13).
I: module.c: Unloading "module-default-device-restore" (index: #14).
I: module.c: Unloaded "module-default-device-restore" (index: #14).
I: module.c: Unloading "module-rescue-streams" (index: #15).
I: module.c: Unloaded "module-rescue-streams" (index: #15).
I: module.c: Unloading "module-always-sink" (index: #16).
I: module.c: Unloaded "module-always-sink" (index: #16).
I: module.c: Unloading "module-suspend-on-idle" (index: #17).
I: module.c: Unloaded "module-suspend-on-idle" (index: #17).
I: module.c: Unloading "module-console-kit" (index: #18).
I: module.c: Unloaded "module-console-kit" (index: #18).
I: module.c: Unloading "module-position-event-sounds" (index: #19).
I: module.c: Unloaded "module-position-event-sounds" (index: #19).
I: module.c: Unloading "module-cork-music-on-phone" (index: #20).
I: module.c: Unloaded "module-cork-music-on-phone" (index: #20).
I: main.c: Daemon terminated.
lroom#

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