From 4271a4090068f9dec3784205391c59540130b132 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 2 Apr 2012 14:11:50 +0100 Subject: drm/prime: expose capability flags for userspace. This lets the kernel tell userspace if the device supports prime import/export. This is useful for -modesetting at least, but would be nice for other drivers. Reviewed-by: Chris Wilson Signed-off-by: Dave Airlie --- include/drm/drm.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drm.h b/include/drm/drm.h index 5b831df15bf1..e51035a3757f 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -777,6 +777,10 @@ struct drm_event_vblank { #define DRM_CAP_VBLANK_HIGH_CRTC 0x2 #define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3 #define DRM_CAP_DUMB_PREFER_SHADOW 0x4 +#define DRM_CAP_PRIME 0x5 + +#define DRM_PRIME_CAP_IMPORT 0x1 +#define DRM_PRIME_CAP_EXPORT 0x2 /* typedef area */ #ifndef __KERNEL__ -- cgit v1.2.3