libdrm: update drm headers from kernel for prime/dmabuf

Sync drm.h with from kernel headers for the new PRIME_HANDLE_TO_FD
and PRIME_FD_TO_HANDLE ioctls from Dave Airlie's "drm: base prime/
dma-buf support (v5)" kernel patch.

Signed-off-by: Rob Clark <rob@ti.com>

diff --git a/include/drm/drm.h b/include/drm/drm.h
index 8adb9d5..753d2fc 100644 (file)
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -618,6 +618,17 @@ struct drm_get_cap {
        __u64 value;
 };
 
+#define DRM_CLOEXEC O_CLOEXEC
+struct drm_prime_handle {
+       __u32 handle;
+
+       /** Flags.. only applicable for handle->fd */
+       __u32 flags;
+
+       /** Returned dmabuf file descriptor */
+       __s32 fd;
+};
+
 #include "drm_mode.h"
 
 #define DRM_IOCTL_BASE                 'd'
@@ -686,6 +697,9 @@ struct drm_get_cap {
 #define DRM_IOCTL_SG_ALLOC             DRM_IOWR(0x38, struct drm_scatter_gather)
 #define DRM_IOCTL_SG_FREE              DRM_IOW( 0x39, struct drm_scatter_gather)
 
+#define DRM_IOCTL_PRIME_HANDLE_TO_FD    DRM_IOWR(0x2d, struct drm_prime_handle)
+#define DRM_IOCTL_PRIME_FD_TO_HANDLE    DRM_IOWR(0x2e, struct drm_prime_handle)
+
 #define DRM_IOCTL_WAIT_VBLANK          DRM_IOWR(0x3a, union drm_wait_vblank)
 
 #define DRM_IOCTL_UPDATE_DRAW          DRM_IOW(0x3f, struct drm_update_draw)