linux/drivers/gpu/drm/nouveau/dispnv04/disp.h

/* SPDX-License-Identifier: MIT */
#ifndef __NV04_DISPLAY_H__
#define __NV04_DISPLAY_H__
#include <subdev/bios.h>
#include <subdev/bios/pll.h>

#include "nouveau_display.h"

#include <nvif/event.h>

struct nouveau_encoder;

enum nv04_fp_display_regs { … };

struct nv04_crtc_reg { … };

struct nv04_output_reg { … };

struct nv04_mode_state { … };

struct nv04_display { … };

static inline struct nv04_display *
nv04_display(struct drm_device *dev)
{ … }

/* nv04_display.c */
int nv04_display_create(struct drm_device *);
struct nouveau_connector *
nv04_encoder_get_connector(struct nouveau_encoder *nv_encoder);

/* nv04_crtc.c */
int nv04_crtc_create(struct drm_device *, int index);

/* nv04_dac.c */
int nv04_dac_create(struct drm_connector *, struct dcb_output *);
uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
int nv04_dac_output_offset(struct drm_encoder *encoder);
void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
bool nv04_dac_in_use(struct drm_encoder *encoder);

/* nv04_dfp.c */
int nv04_dfp_create(struct drm_connector *, struct dcb_output *);
int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_output *dcbent);
void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_output *dcbent,
			       int head, bool dl);
void nv04_dfp_disable(struct drm_device *dev, int head);
void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode);

/* nv04_tv.c */
int nv04_tv_identify(struct drm_device *dev, int i2c_index);
int nv04_tv_create(struct drm_connector *, struct dcb_output *);

/* nv17_tv.c */
int nv17_tv_create(struct drm_connector *, struct dcb_output *);

/* overlay.c */
void nouveau_overlay_init(struct drm_device *dev);

static inline bool
nv_two_heads(struct drm_device *dev)
{ … }

static inline bool
nv_gf4_disp_arch(struct drm_device *dev)
{ … }

static inline bool
nv_two_reg_pll(struct drm_device *dev)
{ … }

static inline bool
nv_match_device(struct drm_device *dev, unsigned device,
		unsigned sub_vendor, unsigned sub_device)
{ … }

#include <subdev/bios/init.h>

static inline void
nouveau_bios_run_init_table(struct drm_device *dev, u16 table,
			    struct dcb_output *outp, int crtc)
{ … }

int nv04_flip_complete(struct nvif_event *, void *, u32);
#endif