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[209.132.180.67]) by mx.google.com with ESMTP id l11-v6si3862709pgc.177.2018.06.08.01.13.37; Fri, 08 Jun 2018 01:13:51 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=Caq2QyAc; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752724AbeFHIMM (ORCPT + 99 others); Fri, 8 Jun 2018 04:12:12 -0400 Received: from mail-wr0-f178.google.com ([209.85.128.178]:39676 "EHLO mail-wr0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751117AbeFHIMI (ORCPT ); Fri, 8 Jun 2018 04:12:08 -0400 Received: by mail-wr0-f178.google.com with SMTP id w7-v6so12406297wrn.6; Fri, 08 Jun 2018 01:12:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:subject:message-id:mime-version:content-disposition :content-transfer-encoding:user-agent; bh=2pmn0eYFTCeBxpLpsTQrvjpzL5UgG4jcpWzEJ4KcP1M=; b=Caq2QyAc8JOWsg12Rqt23BX3ch+KzdNWd4aR72TK7rNrhhzyaHUlfHug+ZYojr/nGE tt/bgMq7ttItUZ9dnPt+DjDDeC6gmtGi/QH6GzWyfaINpmkC0AnDUkn6feOu4vbTFDQH wFe8rdd1nYh9qpz3mrTqOhhO9T0vUUCS9rEjNbL3M0fKEfOjU5FG8kBMD0PXosO2H7ub yVporC4YT2pmkNfpzpw5NKzkcCul1Q+p2t6lZHbd6xi+OvYixQRslqaCUaMb+CqG9RG0 Tg8/btfWrQVtHJ1UUsOm9KNI9f2C29jDh0oAQQwNauMHrbYaIc6J6IQDZk0cywJrsZ5U +lYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-disposition:content-transfer-encoding:user-agent; bh=2pmn0eYFTCeBxpLpsTQrvjpzL5UgG4jcpWzEJ4KcP1M=; b=D+s34S0UgZaMLuyqsnlJoPA49aRxfAUXTr8J+grsE52El6MGjTqL9u6nqVD+4BDPge T5QeYPbGRzvv87o8g+Ttma5guFHGXE9pYl9OyNoqBRBysf0lyD9AUs8uY54UskJH2MJg nPFV9UmAt/nF5mZrzj3uHbmZjobF8JSSq+iCMfhC56qDbTL9+z8YQWqVVKLiCgCoqcAI J+JNvVOVoOhgSAiAKbBXB21Ghnyd11Fkcb/EMm+Pe6nV6/znSP2dp6tewzvCVECtxQU6 iELQc70mz+XftBVe3v98AZ9LsUlAzkkl6npJh/IKzXPxdboAXGfDjYf1G01iUMre/f9O ZPWA== X-Gm-Message-State: APt69E2wyRuwrTfB8MkdayYkNJkA+M7K2XIYenOshKxvd+zGTupI9iRq fmwQjnM8ea2gHRFaZ7+ASt4= X-Received: by 2002:adf:d204:: with SMTP id g4-v6mr4165271wri.229.1528445526787; Fri, 08 Jun 2018 01:12:06 -0700 (PDT) Received: from pali ([2a02:2b88:2:1::5cc6:2f]) by smtp.gmail.com with ESMTPSA id q17-v6sm23907981wrs.5.2018.06.08.01.12.05 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 08 Jun 2018 01:12:05 -0700 (PDT) Date: Fri, 8 Jun 2018 10:12:04 +0200 From: Pali =?utf-8?B?Um9ow6Fy?= To: Henrique de Moraes Holschuh , ibm-acpi-devel@lists.sourceforge.net, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: ThinkPad T480s & thinkpad_acpi.ko Message-ID: <20180608081204.ztv4yb62szuyfsz6@pali> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! I just found out that thinkpad_acpi.ko is not automatically loaded on new ThinkPad T480s. Is there any reason for it? Manually calling modprobe thinkpad_acpi is working fine, but I would expect that it should be loaded automatically. Here is dmesg output after loading it manually: thinkpad_acpi: ThinkPad ACPI Extras v0.25 thinkpad_acpi: http://ibm-acpi.sf.net/ thinkpad_acpi: ThinkPad BIOS N22ET34W (1.11 ), EC unknown thinkpad_acpi: Lenovo ThinkPad T480s, model 20L7S03000 thinkpad_acpi: radio switch found; radios are enabled thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked thinkpad_acpi: Standard ACPI backlight interface available, not loading native one -- Pali Rohár pali.rohar@gmail.com