Messages in this thread | | | From | Arend Van Spriel <> | Date | Fri, 07 Jun 2019 20:56:43 +0200 | Subject | Re: [PATCH v2 3/3] brcmfmac: sdio: Disable auto-tuning around commands expected to fail |
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On June 7, 2019 8:06:30 PM Doug Anderson <dianders@chromium.org> wrote:
> Hi, > > On Fri, Jun 7, 2019 at 6:32 AM Arend Van Spriel > <arend.vanspriel@broadcom.com> 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
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