1/* $NetBSD: conn.h,v 1.3 2021/12/18 23:45:35 riastradh Exp $ */ 2 3/* SPDX-License-Identifier: MIT */ 4#ifndef __NVKM_DISP_CONN_H__ 5#define __NVKM_DISP_CONN_H__ 6#include <engine/disp.h> 7 8#include <core/notify.h> 9#include <subdev/bios.h> 10#include <subdev/bios/conn.h> 11 12struct nvkm_conn { 13 struct nvkm_disp *disp; 14 int index; 15 struct nvbios_connE info; 16 17 struct nvkm_notify hpd; 18 19 struct list_head head; 20}; 21 22int nvkm_conn_new(struct nvkm_disp *, int index, struct nvbios_connE *, 23 struct nvkm_conn **); 24void nvkm_conn_del(struct nvkm_conn **); 25void nvkm_conn_init(struct nvkm_conn *); 26void nvkm_conn_fini(struct nvkm_conn *); 27 28#define CONN_MSG(c,l,f,a...) do { \ 29 struct nvkm_conn *_conn = (c); \ 30 nvkm_##l(&_conn->disp->engine.subdev, "conn %02x:%02x%02x: "f"\n", \ 31 _conn->index, _conn->info.location, _conn->info.type, ##a); \ 32} while(0) 33#define CONN_ERR(c,f,a...) CONN_MSG((c), error, f, ##a) 34#define CONN_DBG(c,f,a...) CONN_MSG((c), debug, f, ##a) 35#define CONN_TRACE(c,f,a...) CONN_MSG((c), trace, f, ##a) 36#endif 37