Re: [Sound-open-firmware] [PATCH v2 00/26] add R/W pointers check for pipeline buffers

On Thu, 2017-02-09 at 23:03 +0800, Keyon Jie wrote:

This series adding the R/W buffer pointers check and make sure we won't copy wrong/missed/repeated data for the whole pipeline.

For ALSA applications, usually we have two kinds of trigger command sequences:

1. (e.g. aplay) prefill datas ==> trigger start ==> refill buffer(when buffer free is enough) ==> ... ==> data filling finished ==> trigger drain ==> when all datas are rendered(via read pointer feedback) ==> trigger stop;
2. (e.g. speaker-test with large buffer size > wav file size): prefill all datas one time ==> trigger start ==> wait until all datas are rendered(via feedback read pointer) ==> trigger stop ==> prefill another wav file ==> trigger start ==> ...

Keyon, this is not applying on top of master. Maybe something in your rebase ?

Can you fix and I'll then pull in your branch.

Thanks

Liam