Release 4.17 drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __NVKM_DISP_CONN_H__

#define __NVKM_DISP_CONN_H__
#include <engine/disp.h>

#include <core/notify.h>
#include <subdev/bios.h>
#include <subdev/bios/conn.h>


struct nvkm_conn {
	
struct nvkm_disp *disp;
	
int index;
	
struct nvbios_connE info;

	
struct nvkm_notify hpd;

	
struct list_head head;
};

int nvkm_conn_new(struct nvkm_disp *, int index, struct nvbios_connE *,
		  struct nvkm_conn **);
void nvkm_conn_del(struct nvkm_conn **);
void nvkm_conn_init(struct nvkm_conn *);
void nvkm_conn_fini(struct nvkm_conn *);


#define CONN_MSG(c,l,f,a...) do {                                              \
        struct nvkm_conn *_conn = (c);                                    \
        nvkm_##l(&_conn->disp->engine.subdev, "conn %02x:%02x%02x: "f"\n",     \
                 _conn->index, _conn->info.location, _conn->info.type, ##a);   \
} while(0)

#define CONN_ERR(c,f,a...) CONN_MSG((c), error, f, ##a)

#define CONN_DBG(c,f,a...) CONN_MSG((c), debug, f, ##a)

#define CONN_TRACE(c,f,a...) CONN_MSG((c), trace, f, ##a)
#endif
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Directory: drivers/gpu/drm/nouveau/nvkm/engine/disp

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