From patchwork Sun Feb 5 20:54:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Armin Wolf X-Patchwork-Id: 13129133 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8A4BC636CD for ; Sun, 5 Feb 2023 20:55:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229486AbjBEUzZ (ORCPT ); Sun, 5 Feb 2023 15:55:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjBEUzX (ORCPT ); Sun, 5 Feb 2023 15:55:23 -0500 Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DA7A1A49F; Sun, 5 Feb 2023 12:55:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1675630500; bh=hLmcV1s3cTU9WLWvvGVPIAQYigFM6bBky19OK8b5U+4=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=r04R8TkdI/HeOSf9yxBHWMhiBCfq0YEMiBbvizy0UzhTMT6tEMe+Qy5JkJz4CgLkz is2zRJ9fH9tpta+RsL2vLBYGnLp4/oh7MQ2L2QHNdObii1SztKzaBe/UvQTlXci7cb sdO8khr/ETjtd9m4c/RxeJB3JvsjMCv463kbq4zeR7+OLDMpUMv7h1Obi6fuq+u8db AsTuJm9si3ZgL5ip4ozrZKMWBY9y7EuwhU7VSB6j+IfWyVc2cyxsKPNfgTQcr66O+k bq7ZZr/j/hF1tUyCDxj1ygXeJWpNEUpvqwlmWofV+xTYYx4IuYFypcf3OTnojF7P2j LO9ypmdvrmDPQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from esprimo-mx.users.agdsn.de ([141.30.226.129]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MRCOK-1pCips0Hw4-00NC3W; Sun, 05 Feb 2023 21:55:00 +0100 From: Armin Wolf To: hdegoede@redhat.com, markgross@kernel.org Cc: jdelvare@suse.com, linux@roeck-us.net, platform-driver-x86@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] platform/x86: dell-ddv: Various driver updates Date: Sun, 5 Feb 2023 21:54:54 +0100 Message-Id: <20230205205456.2364-1-W_Armin@gmx.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Provags-ID: V03:K1:AnwqbvaAXsbxdJGkH7b1Gm31VKClQFeRvB7plgX+K72lnZG/+lx M+6Jm2KGyxSI4+1EBVpsF1oGD0Ary+kUSmivCoK7XEvRRo/tlAy0K5OYgvyXUTmKyD8ikR+ cI8pxZYF9aqJ+fGhfwYxXhZADGZ5bOh79me5k9Kvul0/YyGimjyHZRY+77/NAoDXK+v0VDv gzwWcEyEtc4l4SrxWKC8A== UI-OutboundReport: notjunk:1;M01:P0:OYmw2vWMjYQ=;4Advj6m7nggOxT8CrA6ZpNpMQ31 ghGW7xp8fI/No93C56DlimE4y7CPhAvCu56RAJz2ypzl0ADHR9IdccPXwIo9L1RpV2J5SL/WI mFGQWT/86n10483UgiilhyfI7dUpwUABPNnHnjBG26g6QqHON4eSXMCI9VIteOsZ8JKZ02+qQ sTzTiineqMyOgBYT7aa6Dr4+mKUUVlts0ovy7TqU8JCbaiT022CQo/Yr/6gMGRWF6ONYR95yd UnhTKpXCnR2WzrPE0JMTcyAEtjYuOvVblgH6lAVm0T+yk9T9/cXnznXMqO8Cfs9gI9K5J8Pz0 LWu5rMmQP7tRBJF+WfzLc/OWwPcU5oijsPbZhezmv9uqYW5Bk89BB61KPMMbnEiiT78xGN84B kK2uAmLQ0qrzQZPg+wOVvv/h8P39sZVzL3rKds8HuyUaLjnS6L8Ei2GORDKl3FKKPvlEiCeEp I5i9kGV/pSAa32u3ibIo7tGTWyvi5JPy/qFOdne7oR5AyuwvAmCfupgW44qe0FM1t84HLzcTT GE+GaBs30U6Xoq5Du7oqNHZxfVG0XHcL99IdKo6NMNbjRCM5RCAbsiSxaq8LSVLMLDWt7GJV9 5oHjKvPv3vkwcQKtXavqumMAZSxBqsEwIIPcUSEBObqovX6PaAmaWXwgJo604Ba9jgLfBBe5E RlZushojNHtCV9gJ2rssNXU+2Sjmx9vEoqvJ20XLlOA3OVYZL0rh38piJMC1GKfNo6JKNZirt 1xwkVd4twcthfqXNrn/nHBojOHlEHCZK4H+GQS3Okq3eGvFZTFQG535FVvvSZj/Amk2gwyAW+ /+4lByLABok4u4/cUGQoUN8WlXrI9p9DgMLBRF/hMlYGzaMrN+9E8O3sT9EGBEONWv1kWNAgc 1MSeBAquT4gQtz6DzWfYhadpXAuRX1/cl9sRQHMG4VQF3GRliEnWkkm+oBZ1dEJbmG5MuqLkA X4Sj2GtBFTIt4EJCm1ZmHKFihQY= Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org Thanks to bugreport 216655 on bugzilla, the contents of the fan/thermal sensor buffers could be almost completely decoded. The first patch adds support for exposing the sensor values over a standard hwmon interface, and the second patch enables asynchronous probing for the driver since the sensor interface can be quiet slow. The patch series was tested on a Dell Inspiron 3505, with the hwmon patch being tested by multiple people over bugzilla and email. Those who tested the final version of the hwmon patch are credited with Tested-by tags. --- Changes in v2: - remove already merged patches - add patch enabling asynchronous probing - cache sensor buffers - add missing break statements - remove C++ style comments - rework battery hook and hwmon probing - rework Kconfig dependencies Armin Wolf (2): platform/x86: dell-ddv: Add hwmon support platform/x86: dell-ddv: Prefer asynchronous probing drivers/platform/x86/dell/Kconfig | 8 +- drivers/platform/x86/dell/dell-wmi-ddv.c | 494 ++++++++++++++++++++++- 2 files changed, 497 insertions(+), 5 deletions(-) -- 2.30.2