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Message-ID: <1473839072-5673-35-git-send-email-kishon@ti.com>
Date: Wed, 14 Sep 2016 13:14:15 +0530
From: Kishon Vijay Abraham I <kishon@...com>
To: <gregkh@...uxfoundation.org>
CC: <kishon@...com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 34/51] extcon: Add new EXTCON_DISP_HMD for Head-mounted Display device
From: Chanwoo Choi <cw00.choi@...sung.com>
This patch adds the new EXTCON_DISP_HMD id for Head-mounted Display[1] device.
The HMD device is usually for USB connector type So, the HMD connector
has the two extcon types of both EXTCON_TYPE_DISP and EXTCON_TYPE_USB.
[1] https://en.wikipedia.org/wiki/Head-mounted_display
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
drivers/extcon/extcon.c | 5 +++++
include/linux/extcon.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
index a0a1eea..10ba876 100644
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -162,6 +162,11 @@ struct __extcon_info {
.id = EXTCON_DISP_DP,
.name = "DP",
},
+ [EXTCON_DISP_HMD] = {
+ .type = EXTCON_TYPE_DISP | EXTCON_TYPE_USB,
+ .id = EXTCON_DISP_HMD,
+ .name = "HMD",
+ },
/* Miscellaneous external connector */
[EXTCON_DOCK] = {
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index ad7a160..e79b644 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -70,6 +70,7 @@
#define EXTCON_DISP_DVI 42 /* Digital Visual Interface */
#define EXTCON_DISP_VGA 43 /* Video Graphics Array */
#define EXTCON_DISP_DP 44 /* Display Port */
+#define EXTCON_DISP_HMD 45 /* Head-Mounted Display */
/* Miscellaneous external connector */
#define EXTCON_DOCK 60
--
1.7.9.5
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