Messages in this thread | | | From | Linus Walleij <> | Date | Wed, 19 Sep 2018 11:08:57 -0700 | Subject | Re: [PATCH v8 0/4] gpiolib: speed up GPIO array processing |
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On Thu, Sep 13, 2018 at 2:22 AM Linus Walleij <linus.walleij@linaro.org> wrote: > On Wed, Sep 5, 2018 at 11:49 PM Janusz Krzysztofik <jmkrzyszt@gmail.com> wrote: > > > The goal is to boost performance of get/set array functions while > > processing GPIO arrays which represent pins of a signle chip in > > hardware order. If resulting performance is close to PIO, GPIO API > > can be used for data I/O without much loss of speed. > > I applied the v8 to an immutable branch and pushed to kernelorg > so the build servers can churn it a bit, and if it works fine > then we can merge this into the devel branch and also set up > that as something other subsystems can pull in if they need it. > > I'm really excited to merge this!
The branch built with no problems, and now I merged this into devel. If that also builds fine, I will let it hit linux-next so we can stabilize it for v4.20.
Yours, Linus Walleij
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