From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Yao Qi <xnorigc@gmail.com>
Cc: westeri@kernel.org, linusw@kernel.org, brgl@kernel.org,
linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gpiolib: acpi: Add ignore_wake quirk for ASUS TX Air FA401GM
Date: Sat, 8 Aug 2026 22:42:30 +0300 [thread overview]
Message-ID: <aneGptJn8J7eF9tj@ashevche-desk.local> (raw)
In-Reply-To: <20260808155513.2221976-1-xnorigc@gmail.com>
On Sat, Aug 08, 2026 at 03:55:13PM +0000, Yao Qi wrote:
> The ASUS TX Air FA401GM experiences immediate wakeups from s2idle
> (Modern Standby) when suspended with an external HDMI display connected.
>
> This issue is caused by spurious ACPI event signaling routed through
> GPIO 24 on the AMD GPIO controller (AMDI0030:00), which triggers a
> system-wide IRQ 7 (pinctrl_amd) wake-up interrupt during sleep.
>
> Add an ignore_wake quirk for GPIO 24 on this machine to prevent these
> unwanted wakeups. This has been runtime-tested and verified using the
> `gpiolib_acpi.ignore_wake=AMDI0030:00@24` kernel parameter.
If AMD people will be quick enough to tag this, I will include in my PR to
Linus W. on next week.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2026-08-08 19:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-08 15:55 [PATCH] gpiolib: acpi: Add ignore_wake quirk for ASUS TX Air FA401GM Yao Qi
2026-08-08 19:42 ` Andy Shevchenko [this message]
2026-08-09 22:17 ` Linus Walleij
2026-08-10 8:36 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aneGptJn8J7eF9tj@ashevche-desk.local \
--to=andriy.shevchenko@linux.intel.com \
--cc=brgl@kernel.org \
--cc=linusw@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=westeri@kernel.org \
--cc=xnorigc@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox