Re: [PATCH v2 3/3] brcmfmac: sdio: Disable auto-tuning around commands expected to fail

[Arend Van Spriel]

On June 7, 2019 8:06:30 PM Doug Anderson <dianders@xxxxxxxxxxxx> wrote:

> Hi,
>
> On Fri, Jun 7, 2019 at 6:32 AM Arend Van Spriel
> <arend.vanspriel@xxxxxxxxxxxx> wrote:
> > Right. I know it supports initial tuning, but I'm not sure about subsequent
> > retuning initiated by the host controller.
>
> My evidence says that it supports subsequent tuning.  In fact, without
> this series my logs would be filled with:
>
>   dwmmc_rockchip ff0d0000.dwmmc: Successfully tuned phase to XYZ
>
> ...where the phase varied by a few degrees each time.  AKA: it was
> retuning over and over again and getting sane results which implies
> that the tuning was working just fine.

Ok. Thanks for confirming this.

Regards,
Arend