From: "Deucher, Alexander" <Alexander.Deucher@amd.com>
To: Clemens Ladisch <cladisch@googlemail.com>, Dagg Stompler <daggs@gmx.com>
Cc: "alsa-user@lists.sourceforge.net"
<alsa-user@lists.sourceforge.net>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: [Alsa-user] hdmi sound rerouted?
Date: Mon, 30 Sep 2013 02:23:22 +0000 [thread overview]
Message-ID: <A3397C8B8B789E45844E7EC5DEAD89D02E80B231@satlexdag05.amd.com> (raw)
In-Reply-To: <52475908.1060705@googlemail.com>
> -----Original Message-----
> From: Clemens Ladisch [mailto:cladisch@googlemail.com]
> Sent: Saturday, September 28, 2013 6:33 PM
> To: Dagg Stompler
> Cc: alsa-user@lists.sourceforge.net; Deucher, Alexander; alsa-devel@alsa-
> project.org
> Subject: Re: [Alsa-user] [alsa-devel] hdmi sound rerouted?
>
> Dagg Stompler wrote:
> >> daggs@gmx.com wrote:
> >>> card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
> >>> card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
> >>> card 2: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
> >>
> >> The second one is called "Generic" because your kernel does not (yet)
> >> know the hardware.
> >>
> >>> 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cedar
> HDMI Audio [Radeon HD 5400/6300 Series]
> >>> 06:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV635
> HDMI Audio [Radeon HD 3600 Series]
> >>
> >> These are the HDMI outputs of *two* graphics cards. The first one's
> >> model is so new that the driver doesn't know it.
> >
> > the 3600 doesn't have hdmi socket so I think it is irrelevant for my issue.
>
> The RV635 chip does support HDMI outputs (even if none are actually
> connected), so the corresponding PCI device shows up here.
>
> >>> If you update the kernel, you will get two devices named "HDA ATI
> HDMI".
> >
> > upgrade to where?
>
> Oops. Even the latest driver lacks the PCI IDs of many HDMI HDA devices
> (aa50/aa58/aa60/aa68/aa80/aa88/aa90/aa98:
> Cypress/Juniper/Redwood/Cedar/
> Cayman+Antilles/Barts/Turks/Caicos).
>
> Alex, are these devices that require disabling snooping?
Sorry what does snooping mean in this context?
Alex
next prev parent reply other threads:[~2013-09-30 2:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20130927185045.47660@gmx.com>
2013-09-28 22:32 ` [alsa-devel] hdmi sound rerouted? Clemens Ladisch
2013-09-30 2:23 ` Deucher, Alexander [this message]
2013-09-30 7:05 ` [Alsa-user] " Clemens Ladisch
2013-09-30 9:18 ` Takashi Iwai
2013-10-07 13:36 ` Deucher, Alexander
2013-10-08 7:49 ` Takashi Iwai
2013-10-19 9:49 [alsa-devel] " Dagg Stompler
2013-10-19 12:59 ` [Alsa-user] " Deucher, Alexander
2013-11-03 7:50 Dagg Stompler
2013-11-04 8:43 ` Takashi Iwai
2013-11-04 12:21 daggs
2013-11-04 13:04 ` Takashi Iwai
2013-11-04 13:47 ` Deucher, Alexander
2013-11-04 14:06 ` Takashi Iwai
2013-11-04 18:53 Dagg Stompler
2013-11-05 7:14 ` Takashi Iwai
2013-11-05 8:27 ` Clemens Ladisch
2013-11-05 8:49 ` Takashi Iwai
2013-11-05 9:49 Dagg Stompler
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