Commit 7a571c76 authored by Gurchetan Singh's avatar Gurchetan Singh Committed by Gerd Hoffmann
Browse files

drm/virtgpu api: host visible feature 



This exposes the host visible feature to userspace.  Without it,
it is an error to specify BLOB_MEM_HOST3D with
BLOG_FLAG_USE_MAPPABLE.

Signed-off-by: default avatarGurchetan Singh <gurchetansingh@chromium.org>
Acked-by: default avatarTomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: default avatarLingfeng Yang <lfy@google.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200924003214.662-6-gurchetansingh@chromium.org


Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent eda3e101

include/uapi/drm/virtgpu_drm.h

+1 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ struct drm_virtgpu_execbuffer { 
#define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */

#define VIRTGPU_PARAM_CAPSET_QUERY_FIX 2 /* do we have the capset fix */

#define VIRTGPU_PARAM_RESOURCE_BLOB 3 /* DRM_VIRTGPU_RESOURCE_CREATE_BLOB */

#define VIRTGPU_PARAM_HOST_VISIBLE 4 /* Host blob resources are mappable */



struct drm_virtgpu_getparam {

	__u64 param;