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extcon: Add new EXTCON_DISP_HMD for Head-mounted Display device

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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@samsung.com>
This commit is contained in:
Chanwoo Choi 2016-08-05 17:49:23 +09:00 committed by Kishon Vijay Abraham I
parent 2f25140601
commit 736d25b115
2 changed files with 6 additions and 0 deletions
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5
drivers/extcon/extcon.c
View File

@ -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] = {

1
include/linux/extcon.h
View File

@ -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