[alsa-devel] [PATCH v4 0/5] ALSA: hda - hdmi support dynamic pcm assignment

[Libin Yang]

On 12/16/2015 03:47 PM, Takashi Iwai wrote:
> On Wed, 16 Dec 2015 06:42:40 +0100,
> libin.yang at linux.intel.com wrote:
>>
>> From: Libin Yang <libin.yang at linux.intel.com>
>>
>> The patches are trying to support dynamically binding PCM to pin
>> in HDMI/DP audio.
>>
>> The pin will not bind to any PCM if there is not monitor connected.
>> When there is a monitor connected to the port (pin), driver will
>> try to find a proper PCM to assign to the port and setup the pin
>> if necessary.
>>
>> Libin Yang (5):
>>    ALSA: hda - hdmi begin to support dynamic PCM assignment
>>    ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode
>>    ALSA: hda - hdmi operate spdif based on pcm
>>    ALSA: hda - hdmi dynamically bind PCM to pin when monitor hotplug
>>    ALSA: hda - hdmi setup pin when monitor hotplug in pcm dynamic
>>      assignment mode
>
> I updated topic/hda-mst branch with these patches.  But the patch 4
> needs more fixes, as suggested in another mail.

Thanks. Do I need to resend all the patches? Or just patch 4 and patch 5?

>
> Overall, I'd like to know whether MST audio really works in the
> current state, or not.  Do you have *any* git branch where MST audio
> is supposed to work at all?

Yes, I have all the patches in my local branch. We tested the patches 
before. But since a lot of code in mainline is changed, I need rebase 
the patches. Some patches are conflicted with the jack changes you 
made. Some also fix some unsol event issues, which seems you have made 
a lot of changes on it currently.

Regards,
Libin

>
>
> thanks,
>
> Takashi
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