On Mon, Apr 22, 2019 at 12:45:39PM +0800, Kai-Heng Feng wrote:
> Commit a939bb57cd47 ("pinctrl: intel: implement gpio_irq_enable") was
> added because clearing interrupt status bit is required to avoid
> unexpected behavior.
>
> Turns out the unmask callback also needs the fix, which can solve weird
> IRQ triggering issues on I2C touchpad ELAN1200.
>
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Re: [PATCH] pinctrl: intel: Clear interrupt status in unmask callback
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- Subject: Re: [PATCH] pinctrl: intel: Clear interrupt status in unmask callback
- From: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
- Date: Thu, 25 Apr 2019 12:11:40 +0300
- In-reply-to: <20190422044539.16085-1-kai.heng.feng@canonical.com>
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- From: Kai-Heng Feng
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