From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B04F3224258; Tue, 6 May 2025 21:36:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746567383; cv=none; b=P/Dao4CZSxbbgykgxkQz5HeQpTIuyUOts9uOtfy8X2aeYsQGBxB9l6bW/XowCv5KLRj0VPpqvmJ0TdFXZKYNT0GW7LAyAC+0IUwOu0h8HDCaQ6yFzJd7vLbe7Bgj1+SeT680Q9WQWSynPK0RwK1CHlIzSrZk9/yA+GOsjAdiXA4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746567383; c=relaxed/simple; bh=weLPTUItMG+rTi3LWZLsyL2Ya6aRK8lpVgUaPQf4XFc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=rl6nFF3X5NTGSUV8GEIHdN1p9UjY6AGPyZHPynTNtiSXzTWcZ59eHqM0aWbNLXEEPCKBlzYstGaib6t6RUhecSwIHGbYDFNjkLk2sYzituLWrKphGorU2I36+fx+cDy1P/88HQdN7Du+voWLNaWZfADd5iw4U9nlAir01Cyb4MU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mdE9VO+S; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mdE9VO+S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77F8EC4CEEE; Tue, 6 May 2025 21:36:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746567383; bh=weLPTUItMG+rTi3LWZLsyL2Ya6aRK8lpVgUaPQf4XFc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mdE9VO+SFpIj4fBt6T1WoNZMna9k9owgE6d8oUM3wQytst+CMPo0+usDvFhy4nz4y 64+gCvkLDlgT5NVJG8RFwlbg7DmYQlkntDj4ieQyWUI51pC/oukzWw4u8tX9abIJe3 N92YT7hFd89BtCLR/Fn1OdN1Fh1pnC6VNtbpvlQF9I70GR0HJ8+W0lOdbdmey1aN5O Mw1qwze4W4yxcIxC0+8zwx3VVZ7s3sUpmwPADxw42le904HmsUH4PRcEJSi08ci9rp GMZipO/L7hl8UdM7+qBiR0UiDyQft2LPmPFlyUELHTMNUwGiOELXARIArceu1eMAiD vNSsdgMSi8Ebw== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Pavel Nikulin , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin , corentin.chary@gmail.com, luke@ljones.dev, hdegoede@redhat.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.12 06/18] platform/x86: asus-wmi: Disable OOBE state after resume from hibernation Date: Tue, 6 May 2025 17:35:58 -0400 Message-Id: <20250506213610.2983098-6-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250506213610.2983098-1-sashal@kernel.org> References: <20250506213610.2983098-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.12.27 Content-Transfer-Encoding: 8bit From: Pavel Nikulin [ Upstream commit 77bdac73754e4c0c564c1ca80fe3d9c93b0e715a ] ASUS firmware resets OOBE state during S4 suspend, so the keyboard blinks during resume from hibernation. This patch disables OOBE state after resume from hibernation. Signed-off-by: Pavel Nikulin Link: https://lore.kernel.org/r/20250418140706.1691-1-pavel@noa-labs.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin --- drivers/platform/x86/asus-wmi.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 1101e5b2488e5..051aa4fe46759 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -304,6 +304,7 @@ struct asus_wmi { u32 kbd_rgb_dev; bool kbd_rgb_state_available; + bool oobe_state_available; u8 throttle_thermal_policy_mode; u32 throttle_thermal_policy_dev; @@ -1826,7 +1827,7 @@ static int asus_wmi_led_init(struct asus_wmi *asus) goto error; } - if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE)) { + if (asus->oobe_state_available) { /* * Disable OOBE state, so that e.g. the keyboard backlight * works. @@ -4741,6 +4742,7 @@ static int asus_wmi_add(struct platform_device *pdev) asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU); asus->dgpu_disable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_DGPU); asus->kbd_rgb_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_STATE); + asus->oobe_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE); asus->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE) && dmi_check_system(asus_ally_mcu_quirk); @@ -4993,6 +4995,13 @@ static int asus_hotk_restore(struct device *device) } if (!IS_ERR_OR_NULL(asus->kbd_led.dev)) kbd_led_update(asus); + if (asus->oobe_state_available) { + /* + * Disable OOBE state, so that e.g. the keyboard backlight + * works. + */ + asus_wmi_set_devstate(ASUS_WMI_DEVID_OOBE, 1, NULL); + } if (asus_wmi_has_fnlock_key(asus)) asus_wmi_fnlock_update(asus); -- 2.39.5