From: Coiby Xu <coiby.xu@gmail.com>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Hans de Goede <hdegoede@redhat.com>,
1887190@bugs.launchpad.net,
"open list:PIN CONTROL SUBSYSTEM" <linux-gpio@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/4] pinctrl: amd: remove debounce filter setting in irq type setting
Date: Thu, 5 Nov 2020 07:09:21 +0800 [thread overview]
Message-ID: <20201104230921.7kpt7sqaghpgywqa@Rk> (raw)
In-Reply-To: <CAHp75VcA6vk0dXQ0iOpSM8YdmBBBoU+veqBuK3hur9sbCiwkww@mail.gmail.com>
On Wed, Nov 04, 2020 at 10:42:38PM +0200, Andy Shevchenko wrote:
>On Wed, Nov 4, 2020 at 6:05 PM Coiby Xu <coiby.xu@gmail.com> 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
Thank you for correcting my grammar mistakes!
>
>> Cc: Hans de Goede <hdegoede@redhat.com>
>> Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
>> Cc: 1887190@bugs.launchpad.net
>> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190
>
>> Message-Id: <CAHp75VcwiGREBUJ0A06EEw-SyabqYsp+dqs2DpSrhaY-2GVdAA@mail.gmail.com>
>
>Link: https://lore.kernel.org/...
>
>--
>With Best Regards,
>Andy Shevchenko
--
Best regards,
Coiby
prev parent reply other threads:[~2020-11-04 23:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201104160344.4929-1-coiby.xu@gmail.com>
2020-11-04 16:03 ` [PATCH 1/4] pinctrl: amd: fix incorrect way to disable debounce filter Coiby Xu
2020-11-04 20:38 ` Andy Shevchenko
2020-11-04 23:08 ` Coiby Xu
2020-11-04 16:03 ` [PATCH 2/4] pinctrl: amd: use higher precision for 512 RtcClk Coiby Xu
2020-11-04 20:40 ` Andy Shevchenko
2020-11-04 16:03 ` [PATCH 3/4] pinctrl: amd: print debounce filter info in debugfs Coiby Xu
2020-11-04 16:03 ` [PATCH 4/4] pinctrl: amd: remove debounce filter setting in irq type setting Coiby Xu
2020-11-04 20:42 ` Andy Shevchenko
2020-11-04 23:09 ` Coiby Xu [this message]
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