From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753770AbdDNGDJ (ORCPT ); Fri, 14 Apr 2017 02:03:09 -0400 Received: from mail.ginzinger.com ([31.193.165.229]:57387 "EHLO mail.ginzinger.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750750AbdDNGDH (ORCPT ); Fri, 14 Apr 2017 02:03:07 -0400 From: Martin Kepplinger To: , CC: , , , , , Martin Kepplinger Subject: [PATCH v2] input: touchscreen: ar1021_i2c: highlight support for AR1020 Date: Fri, 14 Apr 2017 08:02:56 +0200 Message-ID: <1492149776-14696-1-git-send-email-martin.kepplinger@ginzinger.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <20170413203532.thktt4yhqsg34cvc@rob-hp-laptop> References: <20170413203532.thktt4yhqsg34cvc@rob-hp-laptop> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.10.1.120] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ar1021_i2c simply also supports the ar1020 device I'm using. This is tested. They also share the same datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/40001393C.pdf So let users see that they have a compatible in front of them by adding AR1020 to the driver's description. Signed-off-by: Martin Kepplinger --- revision history ---------------- v2: leave compatible string untouched. only add description. v1: initial idea. drivers/input/touchscreen/Kconfig | 4 ++-- drivers/input/touchscreen/ar1021_i2c.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 33c62e5..535b91a 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -96,8 +96,8 @@ config TOUCHSCREEN_AR1021_I2C tristate "Microchip AR1021 i2c touchscreen" depends on I2C && OF help - Say Y here if you have the Microchip AR1021 touchscreen controller - chip in your system. + Say Y here if you have the Microchip AR1020 or AR1021 touchscreen + controller chip in your system. If unsure, say N. diff --git a/drivers/input/touchscreen/ar1021_i2c.c b/drivers/input/touchscreen/ar1021_i2c.c index 2e7500e..03784d2 100644 --- a/drivers/input/touchscreen/ar1021_i2c.c +++ b/drivers/input/touchscreen/ar1021_i2c.c @@ -1,5 +1,5 @@ /* - * Microchip AR1021 driver for I2C + * Microchip AR1020 and AR1021 driver for I2C * * Author: Christian Gmeiner * @@ -175,5 +175,5 @@ static struct i2c_driver ar1021_i2c_driver = { module_i2c_driver(ar1021_i2c_driver); MODULE_AUTHOR("Christian Gmeiner "); -MODULE_DESCRIPTION("Microchip AR1021 I2C Driver"); +MODULE_DESCRIPTION("Microchip AR1020 and AR1021 I2C Driver"); MODULE_LICENSE("GPL"); -- 2.1.4