From nobody Thu Oct 9 04:46:22 2025 Received: from out28-65.mail.aliyun.com (out28-65.mail.aliyun.com [115.124.28.65]) (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 93AA31DED53; Fri, 20 Jun 2025 05:44:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.28.65 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750398285; cv=none; b=Xq0D5szUZCKgxE1YcpRkAISqpr4u7AnXhLYlIS396SHZi4e4C4t3HPaLHCYck92Vq0cAs1uiVNmunqZOKOsC2b+6HAwS1MiLXZJnhwhWc1apVIG59zl2ps5FT2b1HvfkfSO9uQPXGkGJ5Zny5xp1m3S4roD51apiN8wAdephDkc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750398285; c=relaxed/simple; bh=7k8+Y/w2qZUhh6BqouZYxeP0tLwrf349HJCudLLDX88=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=rQEMcj34NLJARu+TRUBJDOF3STpTGwcgIFg6jtHTJye5ysTEfSNq3aYqlhrSH2PFR47DDAcm8zYQ5tjjt8M7/GS0tGHqj6S3d9I8rOqDnoaPl8JEmmjSgOL6IicsN0BZrC5s8Cnudqj6rsocp9mFiKHPU1jyFbCxRV2vys6Fbqk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=myth5.com; spf=pass smtp.mailfrom=myth5.com; arc=none smtp.client-ip=115.124.28.65 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=myth5.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=myth5.com Received: from precision-5560..(mailfrom:myth5@myth5.com fp:SMTPD_---.dQz1H9s_1750397323 cluster:ay29) by smtp.aliyun-inc.com; Fri, 20 Jun 2025 13:28:50 +0800 From: "fangzhong.zhou" To: wsa+renesas@sang-engineering.com Cc: westeri@kernel.org, linux-i2c@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, "fangzhong.zhou" Subject: [PATCH] i2c: Force DLL0945 touchpad i2c freq to 100khz Date: Fri, 20 Jun 2025 13:28:31 +0800 Message-ID: <20250620052832.26614-1-myth5@myth5.com> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: fangzhong.zhou --- drivers/i2c/i2c-core-acpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/i2c-core-acpi.c b/drivers/i2c/i2c-core-acpi.c index d2499f302b50..5b424637bbaf 100644 --- a/drivers/i2c/i2c-core-acpi.c +++ b/drivers/i2c/i2c-core-acpi.c @@ -371,6 +371,7 @@ static const struct acpi_device_id i2c_acpi_force_100kh= z_device_ids[] =3D { * a 400KHz frequency. The root cause of the issue is not known. */ { "ELAN06FA", 0 }, + { "DLL0945", 0 }, {} }; 2.48.1