From patchwork Fri Jun 12 12:53:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Merlijn Wajer X-Patchwork-Id: 11601615 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 569C16A2 for ; Fri, 12 Jun 2020 12:53:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B1B12081A for ; Fri, 12 Jun 2020 12:53:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wizzup.org header.i=@wizzup.org header.b="OAznpocw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726329AbgFLMx2 (ORCPT ); Fri, 12 Jun 2020 08:53:28 -0400 Received: from a80-127-99-228.adsl.xs4all.nl ([80.127.99.228]:52326 "EHLO hetgrotebos.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726085AbgFLMx1 (ORCPT ); Fri, 12 Jun 2020 08:53:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=wizzup.org; s=mail; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject:Cc: To:From:Sender:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=P/4m8oH4r9vKUxudC6qh4bZsAwsr4DkQ56baJece2HA=; b=OAznpocwDW+mYL9vTj11Ykec3Q hzBvmkfJqwUPtSdQU6hEhc6s5KIcEwaNh5e8w/Or1fD6/qFXGBzv28eW02cL3lnC/wMF2/u+cJZAY Yzf3dvc1EeCdI7rbX4l9YQKAAi7hSg5ZkcG6bEUDuJdnFEgzLjMicZzo/uGqcqsZ2Wg5OeUGLN8BE s4CISuoDb5N9QP1kulwAlaTnuMReVOnHH6hQ1AxdwfHVfc7TkzamPvnQEGxrd3Ucxx7hb+WpWjBD+ FKQPDAeKEjI44Bg6D3ZBa2x+AmspubAOEFEox5jUO0rItJQl7F/tSjaLeQ0d1Pwsm1p7QPVYL/y/I 3q2vySjQ==; Received: from kgpe-d16.fritz.box ([192.168.178.62]) by hetgrotebos.org with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1jjjBC-0007uZ-7h; Fri, 12 Jun 2020 12:53:06 +0000 From: Merlijn Wajer Cc: pavel@ucw.cz, Merlijn Wajer , =?utf-8?q?Beno=C3=AEt_?= =?utf-8?q?Cousson?= , Tony Lindgren , Rob Herring , Dmitry Torokhov , Greg Kroah-Hartman , Jeffrey Hugo , Thomas Gleixner , Borislav Petkov , Manivannan Sadhasivam , Mattias Jacobsson <2pi@mok.nu>, Russell King , Mark Gross , linux-omap@vger.kernel.org (open list:OMAP DEVICE TREE SUPPORT), devicetree@vger.kernel.org (open list:OMAP DEVICE TREE SUPPORT), linux-kernel@vger.kernel.org (open list), linux-input@vger.kernel.org (open list:INPUT (KEYBOARD, MOUSE, JOYSTICK , TOUCHSCREEN)...) Subject: [PATCH 0/2] Add SW_MACHINE_COVER key Date: Fri, 12 Jun 2020 14:53:57 +0200 Message-Id: <20200612125402.18393-1-merlijn@wizzup.org> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org this series adds the sw_machine_cover key, and changes the nokia n900 dts to expose the key via gpio-keys. before, this gpio was used as card detect gpio, causing the card not to show up if the phone was booted without cover, see this thread on linux-omap: n900: remove mmc1 "safety feature"? (was: re: mmc0 on nokia n900 on linux 5.4.18) since there is no realistic use for using this gpio as card detect, instead expose it to userspace via gpio-keys. there are no event type for machine covers yet, so add that first. the key should be 1 when the cover is closed, and 0 when the cover is open. starting the nokia n900 with the cover removed, putting the cover in place: event: time 1581684523.415296, type 5 (ev_sw), code 16 (?), value 1 removing the cover again, exposing mmc1 and the battery: event: time 1581684529.413706, type 5 (ev_sw), code 16 (?), value 0 Merlijn Wajer (2): Input: add `SW_MACHINE_COVER` ARM: dts: n900: remove mmc1 card detect gpio arch/arm/boot/dts/omap3-n900.dts | 12 ++++++++---- include/linux/mod_devicetable.h | 2 +- include/uapi/linux/input-event-codes.h | 3 ++- 3 files changed, 11 insertions(+), 6 deletions(-) Acked-by: Pavel Machek