112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#ifndef __MESON_DPTX_H__
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#define __MESON_DPTX_H__
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#include <drm/drm_connector.h>
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#include <drm/drm_encoder.h>
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#include <drm/amlogic/meson_connector_dev.h>
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#include <linux/amlogic/media/vout/meson_tx_connector/dptx_common/dptx_common.h>
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#include "meson_drv.h"
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#include "meson_tx_helper.h"
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struct meson_dptx_connector_state {
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struct drm_connector_state base;
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struct tx_color_attr color_attr_para;
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struct meson_tx_state base_state;
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bool hdcp_force_st : 1;
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bool update : 1;
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bool avmute : 1;
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bool ready : 1;
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struct drm_property_blob *metadata;
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};
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struct meson_hdr_static_metadata {
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u8 lumi_max;
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u8 lumi_min;
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u8 lumi_avg;
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};
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#define to_dptx_connector_state(x) container_of(x, struct meson_dptx_connector_state, base)
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#define encoder_to_meson_dptx(x) container_of(x, struct meson_dp_tx, encoder)
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#define connector_to_meson_dptx(x) \
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container_of(connector_to_meson_connector(x), struct meson_dp_tx, base)
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enum meson_color_attr_type {
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COLOR_YCBCR420_12BIT = 0,
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COLOR_YCBCR420_10BIT,
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COLOR_YCBCR420_8BIT,
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COLOR_YCBCR444_12BIT,
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COLOR_YCBCR444_10BIT,
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COLOR_YCBCR444_8BIT,
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COLOR_YCBCR422_12BIT,
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COLOR_RGB_12BIT,
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COLOR_RGB_10BIT,
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COLOR_RGB_8BIT,
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COLOR_MAX_ATTR,
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};
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struct meson_dp_tx {
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struct meson_connector base;
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struct drm_encoder encoder;
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struct meson_connector_dev *dptx_dev;
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u32 enc_idx;
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u32 bist_mode;
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/*drm request content type.*/
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int hdcp_request_content_type;
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int hdcp_request_content_protection;
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bool hdcp_content_type0_pri :1;
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bool hdcp_force :1;
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/*current hdcp running mode, HDCP_NULL means hdcp disabled.*/
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int hdcp_mode;
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/*hdcp auth result, HDCP_AUTH_UNKNOWN means havenot finished auth.*/
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int hdcp_state;
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int hdcp_rx_type;
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struct meson_tx_venc *venc;
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struct platform_device *venc_pdev;
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int dptx_type;
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struct drm_property *type_prop;
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struct drm_property *hdcp_mode_prop;
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struct drm_property *hdcp_user_prop;
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/* TV's real hdr capability that not changed by hdr_priority */
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struct drm_property *hdr_cap_rx_prop;
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struct drm_property *dc_cap_prop;
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struct drm_property *contenttype_cap_prop;
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/*amlogic property: force dptx update
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*colorspace/colordepth from sysfs.
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*/
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struct drm_property *update_attr_prop;
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struct drm_property *avmute_prop;
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struct drm_property *ready_prop;
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struct drm_property *frac_rate_policy_prop;
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/*
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* Whether the current edid is valid
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* 0:edid is invalid
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* 1:edid is valid
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*/
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struct drm_property *edid_valid_prop;
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struct drm_property *sink_type_prop;
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struct drm_property *color_space_prop;
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struct drm_property *color_depth_prop;
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struct drm_property *hdcp_content_type0_pri_prop;
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struct drm_property *hdcp_content_type0_pri_store_prop;
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/* update content protection property */
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struct work_struct hdcp_update_work;
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int content_protection;
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struct drm_property *dptx_hdr_status_prop;
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struct drm_property *hdr_priority_prop;
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struct drm_property *static_meta_prop;
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};
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#endif
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