extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP

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>

diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
index 0e40418..e1c7135 100644 (file)
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -167,6 +167,16 @@ static const struct __extcon_info {
                .id = EXTCON_DISP_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 */
        [EXTCON_DOCK] = {

diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 685401d..3c45c38 100644 (file)
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -76,6 +76,8 @@
 #define EXTCON_DISP_VGA                43      /* Video Graphics Array */
 #define EXTCON_DISP_DP         44      /* Display Port */
 #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 */
 #define EXTCON_DOCK            60