linux-kernel - Fwd: regression, imx6 and sgtl5000 sound problems

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Date:   Fri, 6 Apr 2018 15:03:56 +0300
From:   Mika Penttilä <mika.penttila@...tfour.com>
To:     LKML <linux-kernel@...r.kernel.org>
Subject: Fwd: regression, imx6 and sgtl5000 sound problems




> On Fri, Apr 06, 2018 at 07:46:37AM +0300, Mika Penttilä wrote:
>>
>> With recent merge to pre 4.17-rc, audio stopped workin (or it's hearable but way too slow).
>> imx6q + sgtl5000 codec.
> 
> Could you please be more specific at your test cases?
> 
> Which board? Whose is the DAI master? Which sample rate?
> 
>> Maybe some of the soc/fsl changes is causing this.
> 
> There are quite a few clean-up patches of SSI driver being merged.
> Would you please try to revert/bisect the changes of fsl_ssi driver
> so as to figure out which one breaks your test cases?
> 
> If there is a regression because of one of the changes, I will need
> to fix it.
> 
> Thanks
> Nicolin
> 


Hi,


bisected and with this reverted I get it working : 

ebf08ae3bc906fc5dd33d02977efa5d4b9831517 is the first bad commit
commit ebf08ae3bc906fc5dd33d02977efa5d4b9831517
Author: Nicolin Chen <nicoleotsuka@...il.com>
Date:   Mon Feb 12 14:03:10 2018 -0800

    ASoC: fsl_ssi: Keep ssi->i2s_net updated



--Mika