>-----Original Message-----
>From: Mark Brown <broo...@kernel.org>
>Sent: Wednesday, November 28, 2018 1:50 AM
>To: Ryan Lee <ryans....@maximintegrated.com>
>Cc: Liam Girdwood <lgirdw...@gmail.com>; Jaroslav Kysela
><pe...@perex.cz>; Takashi Iwai <ti...@suse.com>; Grant Grundler
><grund...@chromium.org>; Kuninori Morimoto
><kuninori.morimoto...@renesas.com>; Benson Leung
><ble...@chromium.org>; alsa-de...@alsa-project.org; linux-
>ker...@vger.kernel.org; ryan.lee.ma...@gmail.com
>Subject: Re: [PATCH V2] ASoC: max98373: Added max98373_reset for stable
>amp reset
>
>On Wed, Nov 28, 2018 at 03:20:16AM +0000, Ryan Lee wrote:
>> Signed-off-by: Ryan Lee <ryans....@maximintegrated.com>
>> ---
>
>Not seeing a changelog here like I asked for :(

Actually I added changelog as below. Do you mean this is not sufficient?

Changes since v1 : Removed unusual repeat for amp software reset and 
verification.
                   Amp software reset will be performed once and it repeats 
verification maximum 3 times if it is failed.
                   Wait 10ms before every verification trial. Maximum 30ms 
delay will be applied to wait AMP idle state.

>
>> Changes : Created max98373_reset function to minimize code duplication.
>>           Changed regmap_write to regmap_update_bits. Other bits except LSB
>need to be masked.
>>           Added reset verification step to make sure software reset is 
>> completed
>well. Software reset is done in 10ms in normal case.
>>           Revision ID is available when the amp is in the idle state which 
>> means
>software reset is completed.
>>           Software reset will be performed maximum 3 times to avoid amp reset
>failure. Generally it is done in the first trial.
>>           sleep time after software reset is increased + 30ms for every 
>> retrial.
>Maximum possible msleep time is 100 ms (initial 10 ms + 30 ms * 3 times).
>
>This looks like it's supposed to be a changelog but it isn't one?

Reply via email to