From 681e7ec730444b616a1e7278a22a2691094a64e6 Mon Sep 17 00:00:00 2001 From: Matt Roper Date: Tue, 1 Apr 2014 15:22:42 -0700 Subject: drm: Allow userspace to ask for universal plane list (v2) Userspace clients which wish to receive all DRM planes (primary and cursor planes in addition to the traditional overlay planes) may set the DRM_CLIENT_CAP_UNIVERSAL_PLANES capability. v2: Hide behind drm.universal_planes module option [suggested by Daniel Vetter] Signed-off-by: Matt Roper Reviewed-by: Rob Clark --- include/uapi/drm/drm.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/uapi/drm') diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index b06c8ed..6e4952b 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -637,6 +637,14 @@ struct drm_get_cap { */ #define DRM_CLIENT_CAP_STEREO_3D 1 +/** + * DRM_CLIENT_CAP_UNIVERSAL_PLANES + * + * If set to 1, the DRM core will expose all planes (overlay, primary, and + * cursor) to userspace. + */ +#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 + /** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ struct drm_set_client_cap { __u64 capability; -- cgit v1.1