Commit 757e2671 authored by Noralf Trønnes's avatar Noralf Trønnes
Browse files

drm/uapi: Add USB connector type 



Add a connector type for USB connected display panels.

Some examples of what current userspace will name the connector:
- Weston: "UNNAMED-%d"
- Mutter: "Unknown20-%d"
- X: "Unknown20-%d"

v2:
- Update drm_connector_enum_list
- Add examples to commit message

Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210313112545.37527-2-noralf@tronnes.org
parent f8bade6c

drivers/gpu/drm/drm_connector.c

+1 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ static struct drm_conn_prop_enum_list drm_connector_enum_list[] = { 
	{ DRM_MODE_CONNECTOR_DPI, "DPI" },

	{ DRM_MODE_CONNECTOR_WRITEBACK, "Writeback" },

	{ DRM_MODE_CONNECTOR_SPI, "SPI" },

	{ DRM_MODE_CONNECTOR_USB, "USB" },

};



void drm_connector_ida_init(void)

include/uapi/drm/drm_mode.h

+1 −0
Original line number Diff line number Diff line
@@ -388,6 +388,7 @@ enum drm_mode_subconnector { 
#define DRM_MODE_CONNECTOR_DPI		17

#define DRM_MODE_CONNECTOR_WRITEBACK	18

#define DRM_MODE_CONNECTOR_SPI		19

#define DRM_MODE_CONNECTOR_USB		20



/**

 * struct drm_mode_get_connector - Get connector metadata.