/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

#ifndef __MESON_DPTX_H__
#define __MESON_DPTX_H__

#include <drm/drm_connector.h>
#include <drm/drm_encoder.h>

#include <drm/amlogic/meson_connector_dev.h>
#include <linux/amlogic/media/vout/meson_tx_connector/dptx_common/dptx_common.h>

#include "meson_drv.h"
#include "meson_tx_helper.h"

struct meson_dptx_connector_state {
	struct drm_connector_state base;
	struct tx_color_attr color_attr_para;
	struct meson_tx_state base_state;
	bool hdcp_force_st : 1;
	bool update : 1;
	bool avmute : 1;
	bool ready : 1;
	struct drm_property_blob *metadata;
};

struct meson_hdr_static_metadata {
	u8 lumi_max;
	u8 lumi_min;
	u8 lumi_avg;
};

#define to_dptx_connector_state(x)	container_of(x, struct meson_dptx_connector_state, base)

#define encoder_to_meson_dptx(x)	container_of(x, struct meson_dp_tx, encoder)
#define connector_to_meson_dptx(x)  \
	container_of(connector_to_meson_connector(x), struct meson_dp_tx, base)

enum meson_color_attr_type {
	COLOR_YCBCR420_12BIT = 0,
	COLOR_YCBCR420_10BIT,
	COLOR_YCBCR420_8BIT,
	COLOR_YCBCR444_12BIT,
	COLOR_YCBCR444_10BIT,
	COLOR_YCBCR444_8BIT,
	COLOR_YCBCR422_12BIT,
	COLOR_RGB_12BIT,
	COLOR_RGB_10BIT,
	COLOR_RGB_8BIT,
	COLOR_MAX_ATTR,
};

struct meson_dp_tx {
	struct meson_connector base;
	struct drm_encoder encoder;
	struct meson_connector_dev *dptx_dev;
	u32 enc_idx;
	u32 bist_mode;
	/*drm request content type.*/
	int hdcp_request_content_type;
	int hdcp_request_content_protection;
	bool hdcp_content_type0_pri :1;
	bool hdcp_force :1;
	/*current hdcp running mode, HDCP_NULL means hdcp disabled.*/
	int hdcp_mode;
	/*hdcp auth result, HDCP_AUTH_UNKNOWN means havenot finished auth.*/
	int hdcp_state;
	int hdcp_rx_type;

	struct meson_tx_venc *venc;
	struct platform_device *venc_pdev;
	int dptx_type;
	struct drm_property *type_prop;
	struct drm_property *hdcp_mode_prop;

	struct drm_property *hdcp_user_prop;
	/* TV's real hdr capability that not changed by hdr_priority */
	struct drm_property *hdr_cap_rx_prop;
	struct drm_property *dc_cap_prop;
	struct drm_property *contenttype_cap_prop;
	/*amlogic property: force dptx update
	 *colorspace/colordepth from sysfs.
	 */
	struct drm_property *update_attr_prop;
	struct drm_property *avmute_prop;
	struct drm_property *ready_prop;
	struct drm_property *frac_rate_policy_prop;
	/*
	 * Whether the current edid is valid
	 * 0:edid is invalid
	 * 1:edid is valid
	 */
	struct drm_property *edid_valid_prop;
	struct drm_property *sink_type_prop;

	struct drm_property *color_space_prop;
	struct drm_property *color_depth_prop;
	struct drm_property *hdcp_content_type0_pri_prop;
	struct drm_property *hdcp_content_type0_pri_store_prop;
	/* update content protection property */
	struct work_struct hdcp_update_work;
	int content_protection;
	struct drm_property *dptx_hdr_status_prop;
	struct drm_property *hdr_priority_prop;
	struct drm_property *static_meta_prop;
};

#endif