[pulseaudio-discuss] [PATCH] Up max channels to 64 for MADI cards etc

[Klaus Badelt]

Great workaround for now.

Do you see a chance of using up to 32 channels of any capture/playback are
used, instead of ignoring it?



*KLAUS BADELT*Founder kinonation.com <http://klausbadelt.com/>
@Kinonation1


On Sat, Jan 28, 2017 at 4:58 PM, Takashi Sakamoto <o-takashi at sakamocchi.jp>
wrote:

> On Jan 29 2017 06:12, Tanu Kaskinen wrote:
>
>> On Sat, 2017-01-28 at 12:47 -0800, Klaus Badelt wrote:
>>
>>> Thank you! What's the behavior now with your fix? Can I find the code
>>> somewhere?
>>>
>>
>> I sent the patch to the mailing list, the subject is
>> [PATCH] alsa-util: don't crash on devices with more than 32 channels
>>
>> The expected behaviour with the patch is that you get an error message
>> in the log and the sound card doesn't get used.
>>
>
> Precisely, no sinks/sources are added for PCM substreams over 32 channels.
> If one of capture/playback has PCM substreams less 32 channels,
> corresponding sinks/sources are added, thus pulseaudio process recognizes a
> sound card.
>
>
> Regards
>
> Takashi Sakamoto
>
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