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extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP

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Add EXTCON_DISP_CVBS for Composite Video Broadcast Signal.
Add EXTCON_DISP_EDP for Embedded Display Port

[1] https://en.wikipedia.org/wiki/Composite_video
[2] https://en.wikipedia.org/wiki/DisplayPort#eDP

Signed-off-by: Michael Wu <michael@allwinnertech.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Michael Wu 2022-07-08 17:57:14 +08:00 • committed by Chanwoo Choi
parent 6d71513435
commit 3a06ed8026
2 changed files with 12 additions and 0 deletions
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10
drivers/extcon/extcon.c
View file

@ -167,6 +167,16 @@ static const struct __extcon_info {
.id = EXTCON_DISP_HMD, .id = EXTCON_DISP_HMD,
.name = "HMD", .name = "HMD",
}, },
[EXTCON_DISP_CVBS] = {
.type = EXTCON_TYPE_DISP,
.id = EXTCON_DISP_CVBS,
.name = "CVBS",
},
[EXTCON_DISP_EDP] = {
.type = EXTCON_TYPE_DISP,
.id = EXTCON_DISP_EDP,
.name = "EDP",
},
/* Miscellaneous external connector */ /* Miscellaneous external connector */
[EXTCON_DOCK] = { [EXTCON_DOCK] = {

2
include/linux/extcon.h
View file

@ -76,6 +76,8 @@
#define EXTCON_DISP_VGA 43 /* Video Graphics Array */ #define EXTCON_DISP_VGA 43 /* Video Graphics Array */
#define EXTCON_DISP_DP 44 /* Display Port */ #define EXTCON_DISP_DP 44 /* Display Port */
#define EXTCON_DISP_HMD 45 /* Head-Mounted Display */ #define EXTCON_DISP_HMD 45 /* Head-Mounted Display */
#define EXTCON_DISP_CVBS 46 /* Composite Video Broadcast Signal */
#define EXTCON_DISP_EDP 47 /* Embedded Display Port */
/* Miscellaneous external connector */ /* Miscellaneous external connector */
#define EXTCON_DOCK 60 #define EXTCON_DOCK 60