linux-kernel - Re: [PATCH AUTOSEL for 4.15 043/102] ASoC: tlv320aic31xx: Handle inverted BCLK in non-DSP modes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 5 Mar 2018 20:25:31 +0000
From:   Sasha Levin <Alexander.Levin@...rosoft.com>
To:     Mark Brown <broonie@...nel.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>,
        "Andrew F. Davis" <afd@...com>
Subject: Re: [PATCH AUTOSEL for 4.15 043/102] ASoC: tlv320aic31xx: Handle
 inverted BCLK in non-DSP modes

On Mon, Mar 05, 2018 at 10:21:24AM +0000, Mark Brown wrote:
>On Sat, Mar 03, 2018 at 10:24:34PM +0000, Sasha Levin wrote:
>
>> Currently BCLK inverting is only handled when the DAI format is
>> DSP, but the BCLK may be inverted in any supported mode. Without
>> this using this CODEC in any other mode than DSP with the BCLK
>> inverted leads to bad sampling timing and very poor audio quality.
>
>This is a new feature, if this makes a difference to anyone in
>production it's most likely going to break their system and introduce
>the problems described in the commit log.

I'll drop it, thank you!

-- 

Thanks,
Sasha