| /* SPDX-License-Identifier: MIT */ |
| #ifndef __NVKM_DISP_OUTP_H__ |
| #define __NVKM_DISP_OUTP_H__ |
| #include <engine/disp.h> |
| |
| #include <subdev/bios.h> |
| #include <subdev/bios/dcb.h> |
| |
| struct nvkm_outp { |
| const struct nvkm_outp_func *func; |
| struct nvkm_disp *disp; |
| int index; |
| struct dcb_output info; |
| |
| struct nvkm_i2c_bus *i2c; |
| |
| struct list_head head; |
| struct nvkm_conn *conn; |
| bool identity; |
| |
| /* Assembly state. */ |
| #define NVKM_OUTP_PRIV 1 |
| #define NVKM_OUTP_USER 2 |
| u8 acquired:2; |
| struct nvkm_ior *ior; |
| }; |
| |
| int nvkm_outp_ctor(const struct nvkm_outp_func *, struct nvkm_disp *, |
| int index, struct dcb_output *, struct nvkm_outp *); |
| int nvkm_outp_new(struct nvkm_disp *, int index, struct dcb_output *, |
| struct nvkm_outp **); |
| void nvkm_outp_del(struct nvkm_outp **); |
| void nvkm_outp_init(struct nvkm_outp *); |
| void nvkm_outp_fini(struct nvkm_outp *); |
| int nvkm_outp_acquire(struct nvkm_outp *, u8 user, bool hda); |
| void nvkm_outp_release(struct nvkm_outp *, u8 user); |
| void nvkm_outp_route(struct nvkm_disp *); |
| |
| struct nvkm_outp_func { |
| void *(*dtor)(struct nvkm_outp *); |
| void (*init)(struct nvkm_outp *); |
| void (*fini)(struct nvkm_outp *); |
| int (*acquire)(struct nvkm_outp *); |
| void (*release)(struct nvkm_outp *); |
| void (*disable)(struct nvkm_outp *, struct nvkm_ior *); |
| }; |
| |
| #define OUTP_MSG(o,l,f,a...) do { \ |
| struct nvkm_outp *_outp = (o); \ |
| nvkm_##l(&_outp->disp->engine.subdev, "outp %02x:%04x:%04x: "f"\n", \ |
| _outp->index, _outp->info.hasht, _outp->info.hashm, ##a); \ |
| } while(0) |
| #define OUTP_ERR(o,f,a...) OUTP_MSG((o), error, f, ##a) |
| #define OUTP_DBG(o,f,a...) OUTP_MSG((o), debug, f, ##a) |
| #define OUTP_TRACE(o,f,a...) OUTP_MSG((o), trace, f, ##a) |
| #endif |