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1/* SPDX-License-Identifier: MIT */2#ifndef __NVKM_DISP_IOR_H__3#define __NVKM_DISP_IOR_H__4#include "priv.h"5struct nvkm_i2c_aux;6 7struct nvkm_ior {8 const struct nvkm_ior_func *func;9 struct nvkm_disp *disp;10 enum nvkm_ior_type {11 DAC,12 SOR,13 PIOR,14 } type;15 int id;16 bool hda;17 char name[8];18 19 struct list_head head;20 bool identity;21 22 struct nvkm_ior_state {23 struct nvkm_outp *outp;24 unsigned rgdiv;25 unsigned proto_evo:4;26 enum nvkm_ior_proto {27 CRT,28 TV,29 TMDS,30 LVDS,31 DP,32 UNKNOWN33 } proto:3;34 unsigned link:2;35 unsigned head:8;36 } arm, asy;37 38 /* Armed DP state. */39 struct {40 bool mst;41 bool ef;42 u8 nr;43 u8 bw;44 } dp;45 46 /* Armed TMDS state. */47 struct {48 bool high_speed;49 } tmds;50};51 52struct nvkm_ior_func {53 struct {54 int (*get)(struct nvkm_outp *, int *link);55 void (*set)(struct nvkm_outp *, struct nvkm_ior *);56 } route;57 58 void (*state)(struct nvkm_ior *, struct nvkm_ior_state *);59 void (*power)(struct nvkm_ior *, bool normal, bool pu,60 bool data, bool vsync, bool hsync);61 int (*sense)(struct nvkm_ior *, u32 loadval);62 void (*clock)(struct nvkm_ior *);63 void (*war_2)(struct nvkm_ior *);64 void (*war_3)(struct nvkm_ior *);65 66 const struct nvkm_ior_func_bl {67 int (*get)(struct nvkm_ior *);68 int (*set)(struct nvkm_ior *, int lvl);69 } *bl;70 71 const struct nvkm_ior_func_hdmi {72 void (*ctrl)(struct nvkm_ior *, int head, bool enable, u8 max_ac_packet, u8 rekey);73 void (*scdc)(struct nvkm_ior *, u32 khz, bool support, bool scrambling,74 bool scrambling_low_rates);75 void (*infoframe_avi)(struct nvkm_ior *, int head, void *data, u32 size);76 void (*infoframe_vsi)(struct nvkm_ior *, int head, void *data, u32 size);77 void (*audio)(struct nvkm_ior *, int head, bool enable);78 } *hdmi;79 80 const struct nvkm_ior_func_dp {81 u8 lanes[4];82 int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);83 void (*power)(struct nvkm_ior *, int nr);84 void (*pattern)(struct nvkm_ior *, int pattern);85 void (*drive)(struct nvkm_ior *, int ln, int pc,86 int dc, int pe, int tx_pu);87 int (*sst)(struct nvkm_ior *, int head, bool ef,88 u32 watermark, u32 hblanksym, u32 vblanksym);89 void (*vcpi)(struct nvkm_ior *, int head, u8 slot,90 u8 slot_nr, u16 pbn, u16 aligned);91 void (*audio)(struct nvkm_ior *, int head, bool enable);92 void (*audio_sym)(struct nvkm_ior *, int head, u16 h, u32 v);93 void (*activesym)(struct nvkm_ior *, int head,94 u8 TU, u8 VTUa, u8 VTUf, u8 VTUi);95 void (*watermark)(struct nvkm_ior *, int head, u8 watermark);96 } *dp;97 98 const struct nvkm_ior_func_hda {99 void (*hpd)(struct nvkm_ior *, int head, bool present);100 void (*eld)(struct nvkm_ior *, int head, u8 *data, u8 size);101 void (*device_entry)(struct nvkm_ior *, int head);102 } *hda;103};104 105int nvkm_ior_new_(const struct nvkm_ior_func *func, struct nvkm_disp *,106 enum nvkm_ior_type type, int id, bool hda);107void nvkm_ior_del(struct nvkm_ior **);108struct nvkm_ior *nvkm_ior_find(struct nvkm_disp *, enum nvkm_ior_type, int id);109 110static inline u32111nv50_ior_base(struct nvkm_ior *ior)112{113 return ior->id * 0x800;114}115 116int nv50_dac_cnt(struct nvkm_disp *, unsigned long *);117int nv50_dac_new(struct nvkm_disp *, int);118void nv50_dac_power(struct nvkm_ior *, bool, bool, bool, bool, bool);119int nv50_dac_sense(struct nvkm_ior *, u32);120 121int gf119_dac_cnt(struct nvkm_disp *, unsigned long *);122int gf119_dac_new(struct nvkm_disp *, int);123 124static inline u32125nv50_sor_link(struct nvkm_ior *ior)126{127 return nv50_ior_base(ior) + ((ior->asy.link == 2) * 0x80);128}129 130int nv50_sor_cnt(struct nvkm_disp *, unsigned long *);131void nv50_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);132void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);133void nv50_sor_clock(struct nvkm_ior *);134extern const struct nvkm_ior_func_bl nv50_sor_bl;135 136int g84_sor_new(struct nvkm_disp *, int);137extern const struct nvkm_ior_func_hdmi g84_sor_hdmi;138 139int g94_sor_cnt(struct nvkm_disp *, unsigned long *);140 141void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);142extern const struct nvkm_ior_func_dp g94_sor_dp;143int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);144void g94_sor_dp_power(struct nvkm_ior *, int);145void g94_sor_dp_pattern(struct nvkm_ior *, int);146void g94_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);147void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);148void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);149void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);150 151extern const struct nvkm_ior_func_bl gt215_sor_bl;152extern const struct nvkm_ior_func_hdmi gt215_sor_hdmi;153void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);154extern const struct nvkm_ior_func_hda gt215_sor_hda;155 156int gf119_sor_cnt(struct nvkm_disp *, unsigned long *);157void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);158void gf119_sor_clock(struct nvkm_ior *);159extern const struct nvkm_ior_func_dp gf119_sor_dp;160int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);161void gf119_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);162void gf119_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);163void gf119_sor_dp_audio(struct nvkm_ior *, int, bool);164void gf119_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);165void gf119_sor_dp_watermark(struct nvkm_ior *, int, u8);166extern const struct nvkm_ior_func_hda gf119_sor_hda;167void gf119_sor_hda_hpd(struct nvkm_ior *, int, bool);168void gf119_sor_hda_eld(struct nvkm_ior *, int, u8 *, u8);169 170int gk104_sor_new(struct nvkm_disp *, int);171extern const struct nvkm_ior_func_hdmi gk104_sor_hdmi;172void gk104_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8);173void gk104_sor_hdmi_infoframe_avi(struct nvkm_ior *, int, void *, u32);174void gk104_sor_hdmi_infoframe_vsi(struct nvkm_ior *, int, void *, u32);175 176void gm107_sor_dp_pattern(struct nvkm_ior *, int);177 178void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *);179int gm200_sor_route_get(struct nvkm_outp *, int *);180extern const struct nvkm_ior_func_hdmi gm200_sor_hdmi;181void gm200_sor_hdmi_scdc(struct nvkm_ior *, u32, bool, bool, bool);182extern const struct nvkm_ior_func_dp gm200_sor_dp;183void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);184 185int gp100_sor_new(struct nvkm_disp *, int);186 187int gv100_sor_cnt(struct nvkm_disp *, unsigned long *);188void gv100_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);189extern const struct nvkm_ior_func_hdmi gv100_sor_hdmi;190void gv100_sor_hdmi_infoframe_avi(struct nvkm_ior *, int, void *, u32);191void gv100_sor_hdmi_infoframe_vsi(struct nvkm_ior *, int, void *, u32);192void gv100_sor_dp_audio(struct nvkm_ior *, int, bool);193void gv100_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);194void gv100_sor_dp_watermark(struct nvkm_ior *, int, u8);195extern const struct nvkm_ior_func_hda gv100_sor_hda;196 197void tu102_sor_dp_vcpi(struct nvkm_ior *, int, u8, u8, u16, u16);198 199int nv50_pior_cnt(struct nvkm_disp *, unsigned long *);200int nv50_pior_new(struct nvkm_disp *, int);201void nv50_pior_depth(struct nvkm_ior *, struct nvkm_ior_state *, u32 ctrl);202 203#define IOR_MSG(i,l,f,a...) do { \204 struct nvkm_ior *_ior = (i); \205 nvkm_##l(&_ior->disp->engine.subdev, "%s: "f"\n", _ior->name, ##a); \206} while(0)207#define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)208#define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)209#endif210