From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0B1C0C2EF; Mon, 9 Jun 2025 06:07:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749449243; cv=none; b=bb/cZXMo2AigwcOTTAZvl/M469nopfR59U5aavE3TGVAzHIXvw+Jbp3PlGcSM5HypfGOT47d8X0Cd28bLKQjwJzh+QgKPQFym0mSoaw+64HqhvCrtSxLlakQQV0hTIoNNoSiISY+bMQg0hevVlAZrMDeNBHxV+gMQOAL/6v/9OM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749449243; c=relaxed/simple; bh=QA0igcJkHnKFPJrn48iHey+Gnufxa+beVjKFor6/b3o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZxUaXJWhp9H3WtnWtVKlOivmkKOdRLzzEydgeT3scUsYzZiErzuLXr/NVAyoxGEHLAZZq1ptT7dFQKZqMYFOxFiJHcTCjSNqnbX2eSFJuNlug8gJ/ZJk/VZug0lf7b5u1LB8PvcikBaNjZ75FHQfuylgzoHWyyQatlf9/4fN3OI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=FdWFB4T+; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="FdWFB4T+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1749449242; x=1780985242; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=QA0igcJkHnKFPJrn48iHey+Gnufxa+beVjKFor6/b3o=; b=FdWFB4T+CgWP/6El4htCQZc9qAqmdzEW1ZlSLQ8M+1A1MEuSNYqfy/H0 NF39/ZWYCYFNWCUQYHHev9CZFbNbAOlJC5R8o7oZWozH0rT0dHYmNLWUm PnGdBg5PPKiDs9usrExzJ+PEkLlH+8/NNh9NBb4QYrqUrRdAQCNH7LeiX fHIgso0C4T30OIaC59gVWQYpsweummwvkvu5xDDqkOobPGB+YVozM0XPO V2NcQ+pEdrd3k5mxaJAVBUQCiFmBMK/aHLcg5bXpCNOFr2n/LuXKQx+Bq 0fX2DGKF0UW+gDkre2BefoqNHqeJcR0S/JJj4ZUJU5EhB0PUQUQJwpC1S w==; X-CSE-ConnectionGUID: X8A1gIgvRmqi9jjHB06XaQ== X-CSE-MsgGUID: bw0Vhd9hTc2EI6kzAFpiwg== X-IronPort-AV: E=McAfee;i="6800,10657,11458"; a="69075107" X-IronPort-AV: E=Sophos;i="6.16,221,1744095600"; d="scan'208";a="69075107" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2025 23:07:21 -0700 X-CSE-ConnectionGUID: idwBHfMQR++LSpaCbOXetw== X-CSE-MsgGUID: W42gSgsfQVih+U0VP5uAAw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,221,1744095600"; d="scan'208";a="177354111" Received: from black.fi.intel.com ([10.237.72.28]) by orviesa002.jf.intel.com with ESMTP; 08 Jun 2025 23:07:19 -0700 Received: by black.fi.intel.com (Postfix, from userid 1001) id 99D941BC; Mon, 09 Jun 2025 09:07:17 +0300 (EEST) Date: Mon, 9 Jun 2025 09:07:17 +0300 From: Mika Westerberg To: Mario Limonciello Cc: mario.limonciello@amd.com, westeri@kernel.org, andriy.shevchenko@linux.intel.com, linus.walleij@linaro.org, brgl@bgdev.pl, linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org Subject: Re: [PATCH] gpiolib: acpi: Add a quirk for Acer Nitro V15 Message-ID: <20250609060717.GF88033@black.fi.intel.com> References: <20250609023424.372827-1-superm1@kernel.org> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250609023424.372827-1-superm1@kernel.org> On Sun, Jun 08, 2025 at 09:34:08PM -0500, Mario Limonciello wrote: > From: Mario Limonciello > > It is reported that on Acer Nitro V15 suspend only works properly if the > keyboard backlight is turned off. In looking through the issue Acer Nitro > V15 has a GPIO (#8) specified in _AEI but it has no matching notify device > in _EVT. The values for GPIO #8 change as keyboard backlight is turned on > and off. > > This makes it seem that GPIO #8 is actually supposed to be solely for > keyboard backlight. Turning off the interrupt for this GPIO fixes the issue. > Add a quirk that does just that. > > Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4169 > Signed-off-by: Mario Limonciello Acked-by: Mika Westerberg