From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754735Ab2EBJi4 (ORCPT ); Wed, 2 May 2012 05:38:56 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:49837 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752070Ab2EBJiy (ORCPT ); Wed, 2 May 2012 05:38:54 -0400 From: Mark Brown To: MyungJoo Ham , Greg Kroah-Hartman , Kyungmin Park , Donggeun Kim Cc: linux-kernel@vger.kernel.org, Mark Brown Subject: [PATCH] extcon: Add EXTCON_MECHANICAL cable type for physical presence Date: Wed, 2 May 2012 10:38:51 +0100 Message-Id: <1335951531-5967-1-git-send-email-broonie@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.10 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some accessory detection mechanisms are able to detect that something is physically present in the socket separately to identifying what is present in the socket. This information can be useful to applications, for example allowing them to indicate that a potentially broken accessory is present, so provide a standard way to report it to userspace. Signed-off-by: Mark Brown --- drivers/extcon/extcon_class.c | 1 + include/linux/extcon.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/extcon/extcon_class.c b/drivers/extcon/extcon_class.c index 53c64a9..a7116e8 100644 --- a/drivers/extcon/extcon_class.c +++ b/drivers/extcon/extcon_class.c @@ -60,6 +60,7 @@ const char *extcon_cable_name[] = { [EXTCON_SPDIF_OUT] = "SPDIF-out", [EXTCON_VIDEO_IN] = "Video-in", [EXTCON_VIDEO_OUT] = "Video-out", + [EXTCON_MECHANICAL] = "Mechanical", NULL, }; diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 6495f77..cdd4014 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -66,6 +66,7 @@ enum extcon_cable_name { EXTCON_SPDIF_OUT, EXTCON_VIDEO_IN, EXTCON_VIDEO_OUT, + EXTCON_MECHANICAL, }; extern const char *extcon_cable_name[]; -- 1.7.10