On Wed, Nov 4, 2020 at 6:05 PM Coiby Xu <coiby.xu@xxxxxxxxx> wrote: > > Debounce filter setting should be independent from irq type setting > because according to the ACPI specs, there are separate arguments for > specifying debounce timeout and irq type in GpioIo and GpioInt. > > This will fix broken touchpads for Lenovo Legion-5 AMD gaming laptops > including 15ARH05 (R7000) and R7000P whose BIOS set the debounce timeout > to 124.8ms which led to kernel receiving only ~7 HID reports per second. to the kernel > Cc: Hans de Goede <hdegoede@xxxxxxxxxx> > Cc: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> > Cc: 1887190@xxxxxxxxxxxxxxxxxx > BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190 > Message-Id: <CAHp75VcwiGREBUJ0A06EEw-SyabqYsp+dqs2DpSrhaY-2GVdAA@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/... -- With Best Regards, Andy Shevchenko
Re: [PATCH 4/4] pinctrl: amd: remove debounce filter setting in irq type setting
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- Subject: Re: [PATCH 4/4] pinctrl: amd: remove debounce filter setting in irq type setting
- From: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
- Date: Wed, 4 Nov 2020 22:42:38 +0200
- In-reply-to: <20201104160344.4929-5-coiby.xu@gmail.com>
- References: <20201104160344.4929-1-coiby.xu@gmail.com> <20201104160344.4929-5-coiby.xu@gmail.com>
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