HD-Audio Generic HDMI/DP on wheezy

HD-Audio Generic HDMI/DP on wheezy

[pierre]

Hi,

Some difficult on wheezy, on my computer
product: Inspiron 620
vendor: Dell Inc.
version: 00
serial: D9V135J
width: 64 bits

My sound card is now defined as Caicos HDMI Audio [Radeon HD 6400 
Series] Digital Stereo (HDMI) on Squeeze, it was HD-Audio Generic 
Digital Stereo (HDMI).
It works but i'm not able to get analogic output, only HDMI / display 
port that i can't use.

extract of kern.log:
May  9 14:46:53 retraite kernel: [    6.852532] snd_hda_intel 
0000:01:00.1: irq 45 for MSI/MSI-X
May  9 14:46:53 retraite kernel: [    6.852560] snd_hda_intel 
0000:01:00.1: setting latency timer to 64
May  9 14:46:53 retraite kernel: [    6.885811] HDMI status: Codec=0 
Pin=3 Presence_Detect=0 ELD_Valid=0
May  9 14:46:53 retraite kernel: [    6.885931] input: HD-Audio Generic 
HDMI/DP,pcm=3 as 
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input6
May  9 14:46:53 retraite kernel: [    8.968035] WARNING: You are using 
an experimental version of the media stack.
May  9 14:46:53 retraite kernel: [    8.968037]     As the driver is 
backported to an older kernel, it doesn't offer
May  9 14:46:53 retraite kernel: [    8.968039]     enough quality for 
its usage in production.
May  9 14:46:53 retraite kernel: [    8.968040]     Use it with care.
May  9 14:46:53 retraite kernel: [    8.968041] Latest git patches 
(needed if you report a bug to linux-media@vger.kernel.org):
May  9 14:46:53 retraite kernel: [    8.968042]     
02615ed5e1b2283db2495af3cf8f4ee172c77d80 [media] cx88: make core less 
verbose
May  9 14:46:53 retraite kernel: [    8.968044]     
a3b60209e7dd4db05249a9fb27940bb6705cd186 [media] em28xx: fix oops at 
em28xx_dvb_bus_ctrl()
May  9 14:46:53 retraite kernel: [    8.968046]     
4494f0fdd825958d596d05a4bd577df94b149038 [media] s5c73m3: fix 
indentation of the help section in Kconfig
May  9 14:46:53 retraite kernel: [    8.985632] WARNING: You are using 
an experimental version of the media stack.
May  9 14:46:53 retraite kernel: [    8.985634]     As the driver is 
backported to an older kernel, it doesn't offer
May  9 14:46:53 retraite kernel: [    8.985635]     enough quality for 
its usage in production.
May  9 14:46:53 retraite kernel: [    8.985636]     Use it with care.
May  9 14:46:53 retraite kernel: [    8.985636] Latest git patches 
(needed if you report a bug to linux-media@vger.kernel.org):
May  9 14:46:53 retraite kernel: [    8.985637]     
02615ed5e1b2283db2495af3cf8f4ee172c77d80 [media] cx88: make core less 
verbose
May  9 14:46:53 retraite kernel: [    8.985639]     
a3b60209e7dd4db05249a9fb27940bb6705cd186 [media] em28xx: fix oops at 
em28xx_dvb_bus_ctrl()
May  9 14:46:53 retraite kernel: [    8.985640]     
4494f0fdd825958d596d05a4bd577df94b149038 [media] s5c73m3: fix 
indentation of the help section in Kconfig

Hoping theese informations can help you ... and me.

Thanks.

Pierre.

Re: HD-Audio Generic HDMI/DP on wheezy

[Alex Deucher]

On Thu, May 9, 2013 at 11:04 AM, pierre <pdurand13@libertysurf.fr> wrote:
> Hi,
>
> Some difficult on wheezy, on my computer
> product: Inspiron 620
> vendor: Dell Inc.
> version: 00
> serial: D9V135J
> width: 64 bits
>
> My sound card is now defined as Caicos HDMI Audio [Radeon HD 6400 Series]
> Digital Stereo (HDMI) on Squeeze, it was HD-Audio Generic Digital Stereo
> (HDMI).
> It works but i'm not able to get analogic output, only HDMI / display port
> that i can't use.

You need to enable the audio parameter in the radeon driver.  Boot with:
radeon.audio=1
on the kernel command line in grub.

Alex

Re: HD-Audio Generic HDMI/DP on wheezy

[Alex Deucher]

On Thu, May 9, 2013 at 1:41 PM, pierre <pdurand13@libertysurf.fr> wrote:
> Thanks for your quick ansver, but after modifing /etc/default/grub with
> GRUB_CMDLINE_LINUX="radeon.audio=1 and update-grub then reboot, nothing go
> better:

Perhaps I misunderstood what you were asking about.  radeon.audio=1
just enables auto routing via HDMI.  what exactly are you trying to
do?  Discrete graphics cards only support audio via HDMI or DP.

Alex


>
> May  9 19:32:37 retraite kernel: [    6.660223] snd_hda_intel 0000:01:00.1:
> irq 45 for MSI/MSI-X
> May  9 19:32:37 retraite kernel: [    6.660242] snd_hda_intel 0000:01:00.1:
> setting latency timer to 64
> May  9 19:32:37 retraite kernel: [    6.684425] HDMI status: Codec=0 Pin=3
> Presence_Detect=0 ELD_Valid=0
> May  9 19:32:37 retraite kernel: [    6.684523] input: HD-Audio Generic
> HDMI/DP,pcm=3 as
> /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input6
> May  9 19:32:37 retraite kernel: [    6.996110] WARNING: You are using an
> experimental version of the media stack.
> May  9 19:32:37 retraite kernel: [    6.996111]     As the driver is
> backported to an older kernel, it doesn't offer
> May  9 19:32:37 retraite kernel: [    6.996112]     enough quality for its
> usage in production.
> May  9 19:32:37 retraite kernel: [    6.996113]     Use it with care.
> May  9 19:32:37 retraite kernel: [    6.996114] Latest git patches (needed
> if you report a bug to linux-media@vger.kernel.org):
> May  9 19:32:37 retraite kernel: [    6.996115]
> 02615ed5e1b2283db2495af3cf8f4ee172c77d80 [media] cx88: make core less
> verbose
> May  9 19:32:37 retraite kernel: [    6.996116]
> a3b60209e7dd4db05249a9fb27940bb6705cd186 [media] em28xx: fix oops at
> em28xx_dvb_bus_ctrl()
> May  9 19:32:37 retraite kernel: [    6.996117]
> 4494f0fdd825958d596d05a4bd577df94b149038 [media] s5c73m3: fix indentation of
> the help section in Kconfig
> May  9 19:32:37 retraite kernel: [    7.055361] WARNING: You are using an
> experimental version of the media stack.
> May  9 19:32:37 retraite kernel: [    7.055363]     As the driver is
> backported to an older kernel, it doesn't offer
> May  9 19:32:37 retraite kernel: [    7.055364]     enough quality for its
> usage in production.
> May  9 19:32:37 retraite kernel: [    7.055365]     Use it with care.
> May  9 19:32:37 retraite kernel: [    7.055366] Latest git patches (needed
> if you report a bug to linux-media@vger.kernel.org):
> May  9 19:32:37 retraite kernel: [    7.055367]
> 02615ed5e1b2283db2495af3cf8f4ee172c77d80 [media] cx88: make core less
> verbose
> May  9 19:32:37 retraite kernel: [    7.055369]
> a3b60209e7dd4db05249a9fb27940bb6705cd186 [media] em28xx: fix oops at
> em28xx_dvb_bus_ctrl()
> May  9 19:32:37 retraite kernel: [    7.055370]
> 4494f0fdd825958d596d05a4bd577df94b149038 [media] s5c73m3: fix indentation of
> the help section in Kconfig
>
> Pierre
>
> Le 09/05/2013 18:12, Alex Deucher a écrit :
>
> On Thu, May 9, 2013 at 11:04 AM, pierre <pdurand13@libertysurf.fr> wrote:
>
> Hi,
>
> Some difficult on wheezy, on my computer
> product: Inspiron 620
> vendor: Dell Inc.
> version: 00
> serial: D9V135J
> width: 64 bits
>
> My sound card is now defined as Caicos HDMI Audio [Radeon HD 6400 Series]
> Digital Stereo (HDMI) on Squeeze, it was HD-Audio Generic Digital Stereo
> (HDMI).
> It works but i'm not able to get analogic output, only HDMI / display port
> that i can't use.
>
> You need to enable the audio parameter in the radeon driver.  Boot with:
> radeon.audio=1
> on the kernel command line in grub.
>
> Alex
>
>