From fbeb7d402e7b00301a6857928c084db2f1ec54b0 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 2 May 2012 10:38:51 +0100 Subject: [PATCH] extcon: Add EXTCON_MECHANICAL cable type for physical presence 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 Signed-off-by: Greg Kroah-Hartman --- 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 4657ad38164bd..f598a700ec15e 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 6495f77314007..cdd4014776566 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[]; -- 2.39.5