1 files changed, 16 insertions, 0 deletions

diff --git a/include/drm/drm.h b/include/drm/drm.h
index 4b9498f5..683a47a1 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -618,6 +618,21 @@ struct drm_get_cap {
         __u64 value;
 };
 
+/**
+ * DRM_CLIENT_CAP_STEREO_3D
+ *
+ * if set to 1, the DRM core will expose the stereo 3D capabilities of the
+ * monitor by advertising the supported 3D layouts in the flags of struct
+ * drm_mode_modeinfo.
+ */
+#define DRM_CLIENT_CAP_STEREO_3D        1
+
+/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */
+struct drm_set_client_cap {
+        __u64 capability;
+        __u64 value;
+};
+
 #define DRM_CLOEXEC O_CLOEXEC
 #define DRM_RDWR O_RDWR
 struct drm_prime_handle {
@@ -651,6 +666,7 @@ struct drm_prime_handle {
 #define DRM_IOCTL_GEM_FLINK             DRM_IOWR(0x0a, struct drm_gem_flink)
 #define DRM_IOCTL_GEM_OPEN              DRM_IOWR(0x0b, struct drm_gem_open)
 #define DRM_IOCTL_GET_CAP               DRM_IOWR(0x0c, struct drm_get_cap)
+#define DRM_IOCTL_SET_CLIENT_CAP        DRM_IOW( 0x0d, struct drm_set_client_cap)
 
 #define DRM_IOCTL_SET_UNIQUE            DRM_IOW( 0x10, struct drm_unique)
 #define DRM_IOCTL_AUTH_MAGIC            DRM_IOW( 0x11, struct drm_auth)