From patchwork Wed Mar 18 22:57:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 11446231 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 617E892A for ; Wed, 18 Mar 2020 22:57:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B31820767 for ; Wed, 18 Mar 2020 22:57:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726663AbgCRW5f (ORCPT ); Wed, 18 Mar 2020 18:57:35 -0400 Received: from muru.com ([72.249.23.125]:60764 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726647AbgCRW5f (ORCPT ); Wed, 18 Mar 2020 18:57:35 -0400 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id 1462D80B6; Wed, 18 Mar 2020 22:58:20 +0000 (UTC) From: Tony Lindgren To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, Arthur Demchenkov , Merlijn Wajer , Pavel Machek , Sebastian Reichel , ruleh Subject: [PATCHv3 0/3] Lost key-up interrupt handling for omap4-keypad Date: Wed, 18 Mar 2020 15:57:24 -0700 Message-Id: <20200318225727.29327-1-tony@atomide.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Hi all, This series updates omap4-keypad to disable unused long interrupts, and implements the missing parts for the lost key-up interrupt quirk as described in the silicon errata pdf. Regards, Tony Changes since v2: - Drop bogus level change, that already comes from device tree - Scan keyboard in two phases and simplify using a bitmask - Use mod_delayed_work and cancel_delayed_work_sync for the quirk Tony Lindgren (3): Input: omap4-keypad - disable unused long interrupts Input: omap4-keypad - Scan keys in two phases and simplify with bitmask Input: omap4-keypad - check state again for lost key-up interrupts drivers/input/keyboard/omap4-keypad.c | 124 ++++++++++++++++++++------ 1 file changed, 95 insertions(+), 29 deletions(-)