On Thu, Nov 25, 2010 at 3:40 AM, Anssi Hannula <anssi.hannula@xxxxxx> wrote:
> On 25.11.2010 13:09, John Ettedgui wrote:
>> On Thu, Nov 25, 2010 at 2:49 AM, Anssi Hannula <anssi.hannula@xxxxxx> wrote:
>>> On 25.11.2010 06:12, John Ettedgui wrote:
>>>> I'm actually trying to get a 5.1 setup working without passthrough, if
>>>> I use mplayer with passthrough my receiver behaves just fine, but I am
>>>> trying to send the 6 channels from the computer.
>>>>
>>>> I was actually told that the current ALSA driver for radeon's hdmi
>>>> does not support more than 2 channels, and that would explain why I'm
>>>> getting this behavior. Is that true though?
>>>
>>> Yes.
>>>
>>>
>>> However, strangely your log output seems to show the intel's hdmi parser
>>> being used instead:
>>>
>>>> ALSA sound/pci/hda/patch_intelhdmi.c:842: hdmi_setup_stream: NID=0x2,
>>>> stream=0x1, new-format=0x11
>>>
>>> Were you just trying some patch at the time?
>>
>> yes Wu gave me a patch to try against the kernel, I'm guessing this is
>> the reason you see something unexpected.
>
> Did 6 channels work with that patch? (possibly with a wrong channel order)
Not any better as far as I remember.
>
> Also, could you provide the patch?
> (so that I won't ask you or anyone else to test unnecessary stuff :) )
I attached it to this email.
>
> I wasn't able to locate the original thread in archives.
>
>> Since I just moved to jack/rca cables I'm in no hurry anymore, but is
>> there any reason why the driver cannot work with more than 2 channels?
>
> I don't really know (it is simply not implemented).
Alright.
>
>> Anything I could do to help with that?
>
> Possibly. But see above, so that we won't try the same things you
> already tried :)
>
Sure :)
> --
> Anssi Hannula
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>
Thanks,
John
---
sound/pci/hda/patch_atihdmi.c | 2 --
sound/pci/hda/patch_intelhdmi.c | 2 ++
2 files changed, 2 insertions(+), 2 deletions(-)
--- sound-2.6.orig/sound/pci/hda/patch_atihdmi.c 2010-01-12 12:44:24.000000000 +0800
+++ sound-2.6/sound/pci/hda/patch_atihdmi.c 2010-01-12 12:45:58.000000000 +0800
@@ -189,7 +189,6 @@ static struct hda_codec_preset snd_hda_p
{ .id = 0x1002793c, .name = "RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x10027919, .name = "RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x1002791a, .name = "RS690/780 HDMI", .patch = patch_atihdmi },
- { .id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_atihdmi },
{ .id = 0x10951390, .name = "SiI1390 HDMI", .patch = patch_atihdmi },
{ .id = 0x17e80047, .name = "Chrontel HDMI", .patch = patch_atihdmi },
{} /* terminator */
@@ -198,7 +197,6 @@ static struct hda_codec_preset snd_hda_p
MODULE_ALIAS("snd-hda-codec-id:1002793c");
MODULE_ALIAS("snd-hda-codec-id:10027919");
MODULE_ALIAS("snd-hda-codec-id:1002791a");
-MODULE_ALIAS("snd-hda-codec-id:1002aa01");
MODULE_ALIAS("snd-hda-codec-id:10951390");
MODULE_ALIAS("snd-hda-codec-id:17e80047");
--- sound-2.6.orig/sound/pci/hda/patch_intelhdmi.c 2010-01-12 12:44:18.000000000 +0800
+++ sound-2.6/sound/pci/hda/patch_intelhdmi.c 2010-01-12 12:45:28.000000000 +0800
@@ -987,6 +987,7 @@ static struct hda_codec_preset snd_hda_p
{ .id = 0x80862804, .name = "G45 DEVIBX", .patch = patch_intel_hdmi },
{ .id = 0x80860054, .name = "Q57 DEVIBX", .patch = patch_intel_hdmi },
{ .id = 0x10951392, .name = "SiI1392 HDMI", .patch = patch_intel_hdmi },
+ { .id = 0x1002aa01, .name = "R6xx HDMI", .patch = patch_intel_hdmi },
{} /* terminator */
};
@@ -997,6 +998,7 @@ MODULE_ALIAS("snd-hda-codec-id:80862803"
MODULE_ALIAS("snd-hda-codec-id:80862804");
MODULE_ALIAS("snd-hda-codec-id:80860054");
MODULE_ALIAS("snd-hda-codec-id:10951392");
+MODULE_ALIAS("snd-hda-codec-id:1002aa01");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Intel HDMI HD-audio codec");
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