From patchwork Thu Feb 6 07:09:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cryolitia PukNgae via B4 Relay X-Patchwork-Id: 13962431 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 1D853FC0A; Thu, 6 Feb 2025 07:09:51 +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=1738825792; cv=none; b=m1aPQHd80eUGAG33BUcEuwpFXZ0T4xhyKaGDDop55oU34T0UTsWugDD/iSS9jqZ7oraitQqAVBumSntCvd44D7feptf76Fiwn/zX+hyAGuMlglYEacj47gCRBT++OLPmbRhc1Rdfm4gh/Ga3cpC2pEFSy5Wyd0Z6NPo5a6uV3RE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738825792; c=relaxed/simple; bh=N5Xf48CCCLxk/fLOZMF3/waP8FdFK9yVMOKxJzMj3us=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=P7yidX71ymnAqRMUK+ZyNjxP+IdTswLyghxlYOU6mdZuWWqQErVPlhCJZfTnIA3DcqFcpdQ/1R494gbVAqCldeywiWd18tpwVhjZ2XrIh8VHUX9xLKYn3ZTjMY0RBQSCPeynvT+QGqRPmOGU2Yf7PAASVtPHuTmxqVWluq67wzM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hPEfgNcM; 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="hPEfgNcM" Received: by smtp.kernel.org (Postfix) with ESMTPS id 76C51C4CEDD; Thu, 6 Feb 2025 07:09:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738825791; bh=N5Xf48CCCLxk/fLOZMF3/waP8FdFK9yVMOKxJzMj3us=; h=From:Date:Subject:To:Cc:Reply-To:From; b=hPEfgNcMmTd2nLYO92k7fnNhL8jliQTrD+BFMT3a9d4cVc7GqKIA+MYfVJOWA4Mq9 5SyeL2Sceef6CyUCrcmmuolNayb7nGNAi3ehate/k5elAE/qfT+mlVbSl0Gy97jPXW pfVwiLBtxuPe3Ju5TcJuw1StA/H+226xqlEvbo7om5n1t63sh80iOsT4ilp6oq1w5O wChZv+0OT5GgIkVrt9UP8srUOtVgQQWLAMTb5WqY/Sz/4OOYP6w7G5bNG6gp0I0blF VRHt9/84lY6MY4iX6bYo6jRPUQnuwPX7S5xVuHaJ1qwYwdaW3pNtkzx+JJKVSJ7ekH TBYs5u8a6+4CA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64661C02198; Thu, 6 Feb 2025 07:09:51 +0000 (UTC) From: Cryolitia PukNgae via B4 Relay Date: Thu, 06 Feb 2025 15:09:42 +0800 Subject: [PATCH] iio: imu: bmi270: Match ACPI ID found on newer GPD firmware Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250206-bmi270-gpd-acpi-v1-1-db638cfb9a3c@gmail.com> X-B4-Tracking: v=1; b=H4sIADVgpGcC/x3MQQqAIBBA0avErBvQoRK6SrRInWwWmShEIN09a fkW/1conIULzF2FzLcUuWKD7jtwxxYDo/hmIEWjIjWhPYWMwpA8bi4Jeh68Jut4nAy0KmXe5fm Py/q+HxuTkRdhAAAA X-Change-ID: 20250206-bmi270-gpd-acpi-de4d12bce567 To: Alex Lanzano , Jonathan Cameron , Lars-Peter Clausen Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Yao Zi , Cryolitia PukNgae X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1657; i=Cryolitia@gmail.com; h=from:subject:message-id; bh=vGeYvEdVrXEykpDXoY202pSht7dfgKW3Zo+sT/kvXh0=; b=LS0tLS1CRUdJTiBQR1AgTUVTU0FHRS0tLS0tCgprQTBEQUFvV1k1Z21DYUprZlR3Qnl5WmlBR 2VrWUR1Z0F6MnBiUHAzYzJlV0U4bTVTSjVWL0VRRmJIQzJFM2xOCk5VanFnUVNaUTRoMUJBQVdD Z0FkRmlFRXFCdzdrWDUwaW12VUg0UzhZNWdtQ2FKa2ZUd0ZBbWVrWURzQUNna1EKWTVnbUNhSmt mVHdwNlFFQTVZODYrTnBvV1pKQmFxYVlQS1JCa1JEU09qaVdqZHdYWDB3ZVE4dk1qMHNBL1JqRQ pPMm5uYjZtcjVZbFgvNWp0bUJRMXRxdTZZVU9ySERlSXo5NjZCK1lQCj0zVFB5Ci0tLS0tRU5EI FBHUCBNRVNTQUdFLS0tLS0K X-Developer-Key: i=Cryolitia@gmail.com; a=openpgp; fpr=1C3C6547538D7152310C0EEA84DD0C0130A54DF7 X-Endpoint-Received: by B4 Relay for Cryolitia@gmail.com/default with auth_id=186 X-Original-From: Cryolitia PukNgae Reply-To: Cryolitia@gmail.com From: Cryolitia PukNgae Some GPD devices ship a buggy firmware that describes on-device BMI260 with ACPI ID "BMI0160". Since this is fixed in BIOS update v0.40[1], let's match the correct ID to detect the device. The buggy ID "BMI0160" is kept as well to maintain compatibility with older firmwares. Acked-by: Alex Lanzano --- Some GPD devices ship a buggy firmware that describes on-device BMI260 with ACPI ID "BMI0160". Since this is fixed in BIOS update v0.40[1], let's match the correct ID to detect the device. The buggy ID "BMI0160" is kept as well to maintain compatibility with older firmwares. Link: http://download.softwincn.com/WIN%20Max%202024/Max2-7840-BIOS-V0.41.zip [1]. See the update nodes in the archive file above Signed-off-by: Cryolitia PukNgae --- drivers/iio/imu/bmi270/bmi270_i2c.c | 2 ++ 1 file changed, 2 insertions(+) --- base-commit: ffd294d346d185b70e28b1a28abe367bbfe53c04 change-id: 20250206-bmi270-gpd-acpi-de4d12bce567 Best regards, diff --git a/drivers/iio/imu/bmi270/bmi270_i2c.c b/drivers/iio/imu/bmi270/bmi270_i2c.c index 44699ab589097eaa0eec5f2172245496ed031185..f66ae01e301df24f1e563e059da8cc531fc173eb 100644 --- a/drivers/iio/imu/bmi270/bmi270_i2c.c +++ b/drivers/iio/imu/bmi270/bmi270_i2c.c @@ -40,6 +40,8 @@ static const struct i2c_device_id bmi270_i2c_id[] = { static const struct acpi_device_id bmi270_acpi_match[] = { /* GPD Win Mini, Aya Neo AIR Pro, OXP Mini Pro, etc. */ { "BMI0160", (kernel_ulong_t)&bmi260_chip_info }, + /* GPD Win Max 2 2023(sincice BIOS v0.40), etc. */ + { "BMI0260", (kernel_ulong_t)&bmi260_chip_info }, { } };