diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/virtgpu_drm.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/virtio_gpu.h | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/drm/virtgpu_drm.h b/include/uapi/drm/virtgpu_drm.h index ba09a4ee3e77..95587e12aed5 100644 --- a/include/uapi/drm/virtgpu_drm.h +++ b/include/uapi/drm/virtgpu_drm.h @@ -98,6 +98,7 @@ struct drm_virtgpu_execbuffer { #define VIRTGPU_PARAM_CONTEXT_INIT 6 /* DRM_VIRTGPU_CONTEXT_INIT */ #define VIRTGPU_PARAM_SUPPORTED_CAPSET_IDs 7 /* Bitmask of supported capability set ids */ #define VIRTGPU_PARAM_EXPLICIT_DEBUG_NAME 8 /* Ability to set debug name from userspace */ +#define VIRTGPU_PARAM_BLOB_ALIGNMENT 9 /* Device alignment requirements for blobs */ struct drm_virtgpu_getparam { __u64 param; diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h index be109777d10d..4f530d90058c 100644 --- a/include/uapi/linux/virtio_gpu.h +++ b/include/uapi/linux/virtio_gpu.h @@ -64,6 +64,14 @@ * context_init and multiple timelines */ #define VIRTIO_GPU_F_CONTEXT_INIT 4 +/* + * The device provides a valid blob_alignment + * field in its configuration and both + * VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB and + * VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB requests + * must be aligned to that value. + */ +#define VIRTIO_GPU_F_BLOB_ALIGNMENT 5 enum virtio_gpu_ctrl_type { VIRTIO_GPU_UNDEFINED = 0, @@ -365,6 +373,7 @@ struct virtio_gpu_config { __le32 events_clear; __le32 num_scanouts; __le32 num_capsets; + __le32 blob_alignment; }; /* simple formats for fbcon/X use */ |