drm: Introduce "Virtual" connectors and encoders

This will allow us to attach various properties specific to virtual
monitors in the future.

Note that we don't export an EDID property for "Virtual" connectors.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index c4961ea50a49..d30bedfeb7ef 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -120,11 +120,12 @@ struct drm_mode_crtc {
         struct drm_mode_modeinfo mode;
 };
 
-#define DRM_MODE_ENCODER_NONE   0
-#define DRM_MODE_ENCODER_DAC    1
-#define DRM_MODE_ENCODER_TMDS   2
-#define DRM_MODE_ENCODER_LVDS   3
-#define DRM_MODE_ENCODER_TVDAC  4
+#define DRM_MODE_ENCODER_NONE    0
+#define DRM_MODE_ENCODER_DAC     1
+#define DRM_MODE_ENCODER_TMDS    2
+#define DRM_MODE_ENCODER_LVDS    3
+#define DRM_MODE_ENCODER_TVDAC   4
+#define DRM_MODE_ENCODER_VIRTUAL 5
 
 struct drm_mode_get_encoder {
         __u32 encoder_id;
@@ -162,6 +163,7 @@ struct drm_mode_get_encoder {
 #define DRM_MODE_CONNECTOR_HDMIB        12
 #define DRM_MODE_CONNECTOR_TV           13
 #define DRM_MODE_CONNECTOR_eDP          14
+#define DRM_MODE_CONNECTOR_VIRTUAL      15
 
 struct drm_mode_get_connector {