hl_wait_cs_args
union hl_wait_cs_args *args = data;
union hl_wait_cs_args *args = data;
union hl_wait_cs_args *args = data;
union hl_wait_cs_args *args = data;
#define DRM_IOCTL_HL_WAIT_CS DRM_IOWR(DRM_COMMAND_BASE + HL_IOCTL_WAIT_CS, union hl_wait_cs_args)