Display drivers kernel project initial snapshot
This change brings msm display driver including sde, dp, dsi, rotator, dsi pll and dp pll from base 4.19 kernel project. It is first source code snapshot from base kernel project. Change-Id: Iec864c064ce5ea04e170f24414c728684002f284 Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Šī revīzija ir iekļauta:
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msm/dp/dp_debug.h
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89
msm/dp/dp_debug.h
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
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*/
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#ifndef _DP_DEBUG_H_
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#define _DP_DEBUG_H_
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#include "dp_panel.h"
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#include "dp_ctrl.h"
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#include "dp_link.h"
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#include "dp_usbpd.h"
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#include "dp_aux.h"
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#include "dp_display.h"
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/**
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* struct dp_debug
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* @debug_en: specifies whether debug mode enabled
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* @vdisplay: used to filter out vdisplay value
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* @hdisplay: used to filter out hdisplay value
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* @vrefresh: used to filter out vrefresh value
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* @tpg_state: specifies whether tpg feature is enabled
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* @max_pclk_khz: max pclk supported
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* @force_encryption: enable/disable forced encryption for HDCP 2.2
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*/
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struct dp_debug {
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bool debug_en;
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bool sim_mode;
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bool psm_enabled;
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bool hdcp_disabled;
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int aspect_ratio;
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int vdisplay;
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int hdisplay;
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int vrefresh;
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bool tpg_state;
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u32 max_pclk_khz;
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bool force_encryption;
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char hdcp_status[SZ_128];
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struct dp_mst_connector dp_mst_connector_list;
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bool mst_hpd_sim;
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u32 mst_port_cnt;
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u8 *(*get_edid)(struct dp_debug *dp_debug);
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void (*abort)(struct dp_debug *dp_debug);
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};
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/**
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* struct dp_debug_in
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* @dev: device instance of the caller
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* @panel: instance of panel module
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* @hpd: instance of hpd module
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* @link: instance of link module
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* @aux: instance of aux module
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* @connector: double pointer to display connector
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* @catalog: instance of catalog module
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* @parser: instance of parser module
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*/
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struct dp_debug_in {
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struct device *dev;
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struct dp_panel *panel;
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struct dp_hpd *hpd;
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struct dp_link *link;
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struct dp_aux *aux;
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struct drm_connector **connector;
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struct dp_catalog *catalog;
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struct dp_parser *parser;
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struct dp_ctrl *ctrl;
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};
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/**
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* dp_debug_get() - configure and get the DisplayPlot debug module data
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*
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* @in: input structure containing data to initialize the debug module
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* return: pointer to allocated debug module data
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*
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* This function sets up the debug module and provides a way
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* for debugfs input to be communicated with existing modules
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*/
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struct dp_debug *dp_debug_get(struct dp_debug_in *in);
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/**
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* dp_debug_put()
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*
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* Cleans up dp_debug instance
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*
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* @dp_debug: instance of dp_debug
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*/
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void dp_debug_put(struct dp_debug *dp_debug);
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#endif /* _DP_DEBUG_H_ */
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