1
2#ifndef __NVKM_DISP_OUTP_H__
3#define __NVKM_DISP_OUTP_H__
4#include <engine/disp.h>
5
6#include <subdev/bios.h>
7#include <subdev/bios/dcb.h>
8
9struct nvkm_outp {
10 const struct nvkm_outp_func *func;
11 struct nvkm_disp *disp;
12 int index;
13 struct dcb_output info;
14
15 struct nvkm_i2c_bus *i2c;
16
17 struct list_head head;
18 struct nvkm_conn *conn;
19 bool identity;
20
21
22#define NVKM_OUTP_PRIV 1
23#define NVKM_OUTP_USER 2
24 u8 acquired:2;
25 struct nvkm_ior *ior;
26};
27
28int nvkm_outp_ctor(const struct nvkm_outp_func *, struct nvkm_disp *,
29 int index, struct dcb_output *, struct nvkm_outp *);
30int nvkm_outp_new(struct nvkm_disp *, int index, struct dcb_output *,
31 struct nvkm_outp **);
32void nvkm_outp_del(struct nvkm_outp **);
33void nvkm_outp_init(struct nvkm_outp *);
34void nvkm_outp_fini(struct nvkm_outp *);
35int nvkm_outp_acquire(struct nvkm_outp *, u8 user, bool hda);
36void nvkm_outp_release(struct nvkm_outp *, u8 user);
37void nvkm_outp_route(struct nvkm_disp *);
38
39struct nvkm_outp_func {
40 void *(*dtor)(struct nvkm_outp *);
41 void (*init)(struct nvkm_outp *);
42 void (*fini)(struct nvkm_outp *);
43 int (*acquire)(struct nvkm_outp *);
44 void (*release)(struct nvkm_outp *);
45 void (*disable)(struct nvkm_outp *, struct nvkm_ior *);
46};
47
48#define OUTP_MSG(o,l,f,a...) do { \
49 struct nvkm_outp *_outp = (o); \
50 nvkm_##l(&_outp->disp->engine.subdev, "outp %02x:%04x:%04x: "f"\n", \
51 _outp->index, _outp->info.hasht, _outp->info.hashm, ##a); \
52} while(0)
53#define OUTP_ERR(o,f,a...) OUTP_MSG((o), error, f, ##a)
54#define OUTP_DBG(o,f,a...) OUTP_MSG((o), debug, f, ##a)
55#define OUTP_TRACE(o,f,a...) OUTP_MSG((o), trace, f, ##a)
56#endif
57