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Message #104568
[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 Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
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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