Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933224AbbKMUhU (ORCPT ); Fri, 13 Nov 2015 15:37:20 -0500 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.161]:56951 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932757AbbKMUgD (ORCPT ); Fri, 13 Nov 2015 15:36:03 -0500 X-RZG-AUTH: :JGIXVUS7cutRB/49FwqZ7WcecEarQROEYabkiUo6mSAGQ+qKIDwoJUOY X-RZG-CLASS-ID: mo00 From: "H. Nikolaus Schaller" To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Russell King , Dmitry Torokhov , "H. Nikolaus Schaller" , Hans Verkuil , Mauro Carvalho Chehab , Sebastian Reichel , Haibo Chen , Andrey Gelman , Igor Grinberg , Aaron Sierra , Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, gta04-owner@goldelico.com, linux-input@vger.kernel.org Subject: [PATCH v2 6/8] drivers:input:ads7846(+tsc2046): recognise old binding for coordinate flipping Date: Fri, 13 Nov 2015 21:35:57 +0100 Message-Id: X-Mailer: git-send-email 2.5.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1707 Lines: 41 By this patch we still recognise the old binding ti,swap-xy in parallel to the common binding touchscreen-swapped-x-y. This keeps compatibility to older (out-of-tree) device tree binaries. We do this in a separate patch so that it can be easily reverted in the future to retire the old API. A notice is printed to remind developers of using old API. We also fix the bindings name for all in-tree device tree sources in a separate patch. Signed-off-by: H. Nikolaus Schaller --- drivers/input/touchscreen/ads7846.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 4525f00..b9896fd 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -1259,7 +1259,11 @@ static const struct ads7846_platform_data *ads7846_probe_dt(struct device *dev) of_property_read_u16(node, "ti,vref-mv", &pdata->vref_mv); pdata->keep_vref_on = of_property_read_bool(node, "ti,keep-vref-on"); - pdata->swap_xy = of_property_read_bool(node, "touchscreen-swapped-x-y"); + pdata->swap_xy = of_property_read_bool(node, "ti,swap-xy"); + if (pdata->swap_xy) + dev_notice(dev, "please update device tree to use touchscreen-swapped-x-y"); + pdata->swap_xy |= of_property_read_bool(node, + "touchscreen-swapped-x-y"); of_property_read_u16(node, "ti,settle-delay-usec", &pdata->settle_delay_usecs); -- 2.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/