kfd_ioctl_wait_events_args 1096 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c struct kfd_ioctl_wait_events_args *args = data; kfd_ioctl_wait_events_args 478 include/uapi/linux/kfd_ioctl.h AMDKFD_IOWR(0x0C, struct kfd_ioctl_wait_events_args)