From patchwork Tue Apr 16 10:26:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Life is hard, and then you die" X-Patchwork-Id: 10902677 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6381613B5 for ; Tue, 16 Apr 2019 10:27:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 440CD2893A for ; Tue, 16 Apr 2019 10:27:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3732C289AB; Tue, 16 Apr 2019 10:27:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D4A912893A for ; Tue, 16 Apr 2019 10:27:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727915AbfDPK1D (ORCPT ); Tue, 16 Apr 2019 06:27:03 -0400 Received: from chill.innovation.ch ([216.218.245.220]:43072 "EHLO chill.innovation.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726686AbfDPK1C (ORCPT ); Tue, 16 Apr 2019 06:27:02 -0400 Received: from localhost (localhost [127.0.0.1]) by chill.innovation.ch (Postfix) with ESMTP id 8FEB964013E; Tue, 16 Apr 2019 03:27:02 -0700 (PDT) X-Virus-Scanned: amavisd-new at Received: from chill.innovation.ch ([127.0.0.1]) by localhost (chill.innovation.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id N_yNE6Z2vlJF; Tue, 16 Apr 2019 03:27:00 -0700 (PDT) From: =?utf-8?q?Ronald_Tschal=C3=A4r?= DKIM-Filter: OpenDKIM Filter v2.10.3 chill.innovation.ch 1BA806400F3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=innovation.ch; s=default; t=1555410420; bh=11k9bId4T3Lx+vaTmr6MgTFJkMXztyuQ8jAbM6K5H9s=; h=From:To:Cc:Subject:Date:From; b=kgzuzisJCZrk5YYF67vAAGyUg/XSqeulkuaOVkXSVi5nWTixjOGLAxUXoadg5tAO5 ksNstZgIqSejwHVwpPWIHvZQf4lxq2Gjt56i6dvYb21WRqVG9GyUWLVajMz9KXaL9i kpWcqf8yT3SA058fMK2kXEpBe/UadEWuYiujKu8ZlqaLsjsVrh3U2dqc8cWusYIljE xw/sdigNbndnqF+6aKztWay8/r/VUg0QQE+PjhXQ/wRCuLciSWwefUSAFI3xOsApBj gKUGZZNQKTKip8JMGEmnLXJKgUxoTcd5y+krYpcRFLfX583bfBODGbK9cwWrw3s4Zd uJZpLjPJVK2tg== To: Dmitry Torokhov , Henrik Rydberg , Andy Shevchenko , Andrzej Hajda , Inki Dae , Greg Kroah-Hartman Cc: Lukas Wunner , Federico Lorenzi , Laurent Pinchart , linux-input@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 0/2] Add Apple SPI keyboard and trackpad driver Date: Tue, 16 Apr 2019 03:26:45 -0700 Message-Id: <20190416102647.5602-1-ronald@innovation.ch> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This changeset adds a driver for the SPI keyboard and trackpad on recent MacBook's and MacBook Pro's. The driver has seen a fair amount of use over the last 2 years (basically anybody running linux on these machines), with only relatively small changes in the last year or so. For those interested, the driver development has been hosted at https://github.com/cb22/macbook12-spi-driver/ (as well as my clone at https://github.com/roadrunner2/macbook12-spi-driver/). The first patch fixes a problem during config. While it affects the drm tree, Andrzej Hajda has given his ok for this patch to be taken via the input tree because the second patch here depends on it. The second patch contains the new applespi driver. Changes in v6: Applied all feedback from review by Andy Shevchenko: - use memchr() and friends instead of hand-rolled loops - minor code tweak The full set of changes to applespi can be viewed at https://github.com/roadrunner2/macbook12-spi-driver/ as individual commits 36afd70..fa81d40 in the upstreaming-review branch. Ronald Tschalär (2): drm/bridge: sil_sii8620: make remote control optional. Input: add Apple SPI keyboard and trackpad driver. drivers/gpu/drm/bridge/Kconfig | 3 +- drivers/gpu/drm/bridge/sil-sii8620.c | 10 +- drivers/input/keyboard/Kconfig | 15 + drivers/input/keyboard/Makefile | 1 + drivers/input/keyboard/applespi.c | 1975 +++++++++++++++++++++++ drivers/input/keyboard/applespi.h | 29 + drivers/input/keyboard/applespi_trace.h | 94 ++ 7 files changed, 2122 insertions(+), 5 deletions(-) create mode 100644 drivers/input/keyboard/applespi.c create mode 100644 drivers/input/keyboard/applespi.h create mode 100644 drivers/input/keyboard/applespi_trace.h