drm/msm: drop old eDP block support (again)

/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.

 */

#ifndef __EDP_CONNECTOR_H__

#define __EDP_CONNECTOR_H__

#include <linux/i2c.h>

#include <linux/interrupt.h>

#include <linux/kernel.h>

#include <linux/platform_device.h>

#include <drm/dp/drm_dp_helper.h>

#include <drm/drm_bridge.h>

#include <drm/drm_crtc.h>

#include "msm_drv.h"

#define edp_read(offset) msm_readl((offset))

#define edp_write(offset, data) msm_writel((data), (offset))

struct edp_ctrl;

struct edp_aux;

struct edp_phy;

struct msm_edp {

	struct drm_device *dev;

	struct platform_device *pdev;

	struct drm_connector *connector;

	struct drm_bridge *bridge;

	/* the encoder we are hooked to (outside of eDP block) */

	struct drm_encoder *encoder;

	struct edp_ctrl *ctrl;

	int irq;

};

/* eDP bridge */

struct drm_bridge *msm_edp_bridge_init(struct msm_edp *edp);

void edp_bridge_destroy(struct drm_bridge *bridge);

/* eDP connector */

struct drm_connector *msm_edp_connector_init(struct msm_edp *edp);

/* AUX */

void *msm_edp_aux_init(struct msm_edp *edp, void __iomem *regbase, struct drm_dp_aux **drm_aux);

void msm_edp_aux_destroy(struct device *dev, struct edp_aux *aux);

irqreturn_t msm_edp_aux_irq(struct edp_aux *aux, u32 isr);

void msm_edp_aux_ctrl(struct edp_aux *aux, int enable);

/* Phy */

bool msm_edp_phy_ready(struct edp_phy *phy);

void msm_edp_phy_ctrl(struct edp_phy *phy, int enable);

void msm_edp_phy_vm_pe_init(struct edp_phy *phy);

void msm_edp_phy_vm_pe_cfg(struct edp_phy *phy, u32 v0, u32 v1);

void msm_edp_phy_lane_power_ctrl(struct edp_phy *phy, bool up, u32 max_lane);

void *msm_edp_phy_init(struct device *dev, void __iomem *regbase);

/* Ctrl */

irqreturn_t msm_edp_ctrl_irq(struct edp_ctrl *ctrl);

void msm_edp_ctrl_power(struct edp_ctrl *ctrl, bool on);

int msm_edp_ctrl_init(struct msm_edp *edp);

void msm_edp_ctrl_destroy(struct edp_ctrl *ctrl);

bool msm_edp_ctrl_panel_connected(struct edp_ctrl *ctrl);

int msm_edp_ctrl_get_panel_info(struct edp_ctrl *ctrl,

	struct drm_connector *connector, struct edid **edid);

int msm_edp_ctrl_timing_cfg(struct edp_ctrl *ctrl,

				const struct drm_display_mode *mode,

				const struct drm_display_info *info);

/* @pixel_rate is in kHz */

bool msm_edp_ctrl_pixel_clock_valid(struct edp_ctrl *ctrl,

	u32 pixel_rate, u32 *pm, u32 *pn);

#endif /* __EDP_CONNECTOR_H__ */