Re: Audio Mini Summit 2015, 8th October, Dublin

[Lars-Peter Clausen <lars@metafoo.de>]

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On 10/08/2015 04:29 PM, Lars-Peter Clausen wrote:
> On 10/08/2015 04:13 PM, Lars-Peter Clausen wrote:
>> On 10/07/2015 05:20 PM, Mark Brown wrote:
>>> On Mon, Oct 05, 2015 at 12:17:52AM +0100, Mark Brown wrote:
>>>> [This message is BCCed to everyone currently on the signup list]
>>>>
>>>> As previously announce the audio mini-summit for this year will be this
>>>> Thursday (8th August) at CCD in Dublin.  Topics we currently have on the
>>>> list for discussion are:
>>>
>>> Current list:
>>>
>>>  - Power saving and general system design decisions (is what we're doing
>>>    lining up with modern hardware with things like multiple output
>>>    streams?).
>>>  - Documentation.
>>>  - alsa-lib releae plans.
>>>  - What to do with HDMI and its integration with graphics.
>>>  - Test tools (Intel BAT and others).
>>>  - BATCH flag.
>>>  - Fuzz control PCM APIs.
>>>  - Splitting out root only controls.
>>>  - ACPI simple-card and general generic card support.
>>>  - Topology & media controller integration.
>>>  - Kernel tinification.
>>>  - Android <-> alsa-lib configuration translation.
>>>  - HDA restructuring.
>>>   - Support for DisplayPort MST.
>>>  - PCM core simplification - the code is currently quite complex!
>>>  - Soundwire driver support plans.
>>>  - ASoC multichannel.
>>>  - Random DAPM changes.
>>
>> Media controller:
>> http://blogs.s-osg.org/working-complicated-problems-media-controller-workshop/
> 
> And to give some more background information on how the constraints
> refinement works: http://metafoo.de/alsa_constraints.html
> 
> It's not yet complete but should still give you and idea

Btw. when you try to size optimize the kernel have you tried to build stuff
with link-time-optimization? A lot of the constraints refinement code is
helper function that are only used by certain drivers. So with LTO also
those helper function would be removed.



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