Messages in this thread | | | Date | Thu, 25 Sep 2014 15:16:26 +0200 | Subject | Re: [PATCH v2 1/2] gpio / CrystalCove: support virtual GPIO | From | Linus Walleij <> |
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On Thu, Sep 25, 2014 at 4:57 AM, Aaron Lu <aaron.lu@intel.com> wrote:
> The virtual GPIO introduced in ACPI table of Baytrail-T based system is > used to solve a problem under Windows. We do not have such problems > under Linux so we do not actually need them. But we have to tell GPIO > library that the Crystal Cove GPIO chip has this many GPIO pins or the > common GPIO handler will refuse any access to those high number GPIO > pins, which will resulted in a failure evaluation of every ACPI control > method that is used to turn on/off power resource and/or report sensor > temperatures. > > Signed-off-by: Aaron Lu <aaron.lu@intel.com> > --- > v2: remove the hunk to increase NR_GPIO to 512.
Patch applied with Mika's ACK, also renumbered 0x5e to 94.
Yours, Linus Walleij
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