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[Bug 864735] Re: [ATI HDMI] HDMI Audio Disabled by Default (since oneiric)

 

I'm experiencing this bug as well. Can anyone spot a problem with this
configuration?

Linux 14.04LTS clean install

$ uname -srm
Linux 3.13.0-46-generic x86_64

$ grep -Rn radeon.audio /etc/default/grub
11:GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.audio=1"

$ xrandr -q
Screen 0: minimum 320 x 200, current 5200 x 2130, maximum 16384 x 16384
DisplayPort-0 connected primary 1600x900+80+1050 (normal left inverted right x axis y axis) 443mm x 249mm
   1600x900       60.0*+
   1280x1024      75.0     60.0  
   1280x960       60.0  
   1280x800       59.8  
   1152x864       75.0  
   1280x720       60.0  
   1024x768       75.1     70.1     60.0  
   832x624        74.6  
   800x600        72.2     75.0     60.3     56.2  
   640x480        75.0     72.8     66.7     60.0  
   720x400        70.1  
DisplayPort-1 connected 1600x900+1680+1050 (normal left inverted right x axis y axis) 443mm x 249mm
   1600x900       60.0*+
   1280x1024      75.0     60.0  
   1280x960       60.0  
   1280x800       59.8  
   1152x864       75.0  
   1280x720       60.0  
   1024x768       75.1     70.1     60.0  
   832x624        74.6  
   800x600        72.2     75.0     60.3     56.2  
   640x480        75.0     72.8     66.7     60.0  
   720x400        70.1  
DisplayPort-2 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 473mm x 296mm
   1680x1050      59.9*+
   1400x1050      74.9  
   1280x1024      75.0  
   1440x900       75.0     59.9  
   1152x864       75.0  
   1024x768       75.1     70.1     60.0  
   832x624        74.6  
   800x600        72.2     75.0     60.3     56.2  
   640x480        75.0     72.8     66.7     60.0  
   720x400        70.1  
DisplayPort-3 connected 1680x1050+1680+0 (normal left inverted right x axis y axis) 473mm x 296mm
   1680x1050      59.9*+
   1400x1050      74.9  
   1280x1024      75.0  
   1440x900       75.0     59.9  
   1152x864       75.0  
   1024x768       75.1     70.1     60.0  
   832x624        74.6  
   800x600        72.2     75.0     60.3     56.2  
   640x480        75.0     72.8     66.7     60.0  
   720x400        70.1  
DisplayPort-4 connected 1920x1080+3280+1050 (normal left inverted right x axis y axis) 1600mm x 900mm
   1920x1080      60.0*+   50.0     59.9     24.0     24.0  
   1920x1080i     60.1     50.0     60.0  
   1280x720       60.0     50.0     59.9  
   1440x576       50.0  
   1440x576i      50.1  
   1440x480       60.0     59.9  
   1440x480i      60.1     60.1  
   720x576        50.0  
   720x480        60.0     59.9  
   640x480        60.0     59.9  
DisplayPort-5 disconnected (normal left inverted right x axis y axis)

$ sudo lspci -vk | grep -A15 VGA
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO [FirePro W600] (prog-if 00 [VGA controller])
        Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Device 2b1e
        Flags: bus master, fast devsel, latency 0, IRQ 67
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Memory at d4000000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at 2000 [size=256]
        [virtual] Expansion ROM at d4060000 [disabled] [size=128K]
        Capabilities: [48] Vendor Specific Information: Len=08 <?>
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
        Capabilities: [150] Advanced Error Reporting
        Capabilities: [270] #19
        Kernel driver in use: radeon

$ lspci -v | grep Audio
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
        Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
11:01.0 Multimedia audio controller: C-Media Electronics Inc CMI8738/CMI8768 PCI Audio (rev 10)
        Subsystem: C-Media Electronics Inc CMI8738/C3DX PCI Audio Device

$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: CMI8768 [C-Media CMI8768], device 0: CMI8738-MC8 [C-Media PCI DAC/ADC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: CMI8768 [C-Media CMI8768], device 1: CMI8738-MC8 [C-Media PCI 2nd DAC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: CMI8768 [C-Media CMI8768], device 2: CMI8738-MC8 [C-Media PCI IEC958]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/864735

Title:
  [ATI HDMI] HDMI Audio Disabled by Default (since oneiric)

Status in alsa-driver package in Ubuntu:
  Fix Released

Bug description:
  Since kernel 3.0, upstream has disabled audio output for all ATI cards
  in the Radeon driver by default.

  === Workaround 1 ===

  Edit /etc/default/grub and change this line:

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

  to this line

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.audio=1"

  Now run "sudo update-grub", then reboot your computer.

  === Or workaround 2 ===

  Install the proprietary Catalyst driver.

  ===

  There's no sound at all and videos playback in fast forward when
  outputting through the HDMI controller. This is a regression since it
  worked well in previous releases.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: alsa-base 1.0.24+dfsg-0ubuntu2
  ProcVersionSignature: Ubuntu 3.0.0-12.19-generic-pae 3.0.4
  Uname: Linux 3.0.0-12-generic-pae i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  melvin     8335 F.... pulseaudio
   /dev/snd/pcmC1D3p:   melvin     8335 F...m pulseaudio
   /dev/snd/controlC0:  melvin     8335 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfe6f4000 irq 16'
     Mixer name	: 'Realtek ALC1200'
     Components	: 'HDA:10ec0888,10ec0888,00100101'
     Controls      : 38
     Simple ctrls  : 21
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe8e8000 irq 19'
     Mixer name	: 'ATI RS690/780 HDMI'
     Components	: 'HDA:1002791a,00791a00,00100000'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Sun Oct  2 12:46:40 2011
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110929)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed
  Symptom_Card: RS780 Azalia controller - HDA ATI HDMI
  Symptom_Jack: Digital Out, HDMI
  Symptom_Type: No sound at all
  Title: [GT5676, ATI RS690/780 HDMI, Digital Out, HDMI] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 7B3G1P04
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: Not Available
  dmi.board.vendor: Gateway
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gateway
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr7B3G1P04:bd02/18/2008:svnGateway:pnGT5676:pvr7B3G1P04:rvnGateway:rnNotAvailable:rvrNotAvailable:cvnGateway:ct3:cvr1.0:
  dmi.product.name: GT5676
  dmi.product.version: 7B3G1P04
  dmi.sys.vendor: Gateway

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