1841c0f616
git-subtree-dir: qcom/opensource/display-drivers git-subtree-mainline:2d61911ef6git-subtree-split:5ff96e6831Change-Id: repo: https://git.codelinaro.org/clo/la/platform/vendor/opensource/display-drivers tag: DISPLAY.LA.4.0.r2-07600-lanai.0
97 baris
2.3 KiB
C
97 baris
2.3 KiB
C
/* 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 _SDE_AD4_H_
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#define _SDE_AD4_H_
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#include <drm/drm_mode.h>
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#include <drm/drm_property.h>
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#include "sde_hw_dspp.h"
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/**
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* enum ad4_modes - ad4 modes supported by driver
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*/
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enum ad4_modes {
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AD4_OFF,
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AD4_AUTO_STRENGTH,
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AD4_CALIBRATION,
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AD4_MANUAL,
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};
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/**
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* struct drm_prop_enum_list - drm structure for creating enum property and
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* enumerating values
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*/
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static const struct drm_prop_enum_list ad4_modes[] = {
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{AD4_OFF, "off"},
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{AD4_AUTO_STRENGTH, "auto_strength_mode"},
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{AD4_CALIBRATION, "calibration_mode"},
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{AD4_MANUAL, "manual_mode"},
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};
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/**
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* enum ad_property - properties that can be set for ad
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*/
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enum ad_property {
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AD_MODE,
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AD_INIT,
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AD_CFG,
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AD_INPUT,
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AD_SUSPEND,
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AD_ASSERTIVE,
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AD_BACKLIGHT,
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AD_STRENGTH,
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AD_ROI,
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AD_IPC_SUSPEND,
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AD_IPC_RESUME,
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AD_IPC_RESET,
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AD_PROPMAX,
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};
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/**
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* enum ad_intr_resp_property - ad4 interrupt response enum
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*/
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enum ad_intr_resp_property {
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AD4_IN_OUT_BACKLIGHT,
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AD4_RESPMAX,
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};
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/**
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* struct sde_ad_hw_cfg - structure for setting the ad properties
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* @prop: enum of ad property
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* @hw_cfg: payload for the prop being set.
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*/
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struct sde_ad_hw_cfg {
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enum ad_property prop;
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struct sde_hw_cp_cfg *hw_cfg;
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};
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/**
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* sde_validate_dspp_ad4() - api to validate if ad property is allowed for
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* the display with allocated dspp/mixers.
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* @dspp: pointer to dspp info structure.
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* @prop: pointer to u32 pointing to ad property
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*/
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int sde_validate_dspp_ad4(struct sde_hw_dspp *dspp, u32 *prop);
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/**
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* sde_setup_dspp_ad4 - api to apply the ad property, sde_validate_dspp_ad4
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* should be called before call this function
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* @dspp: pointer to dspp info structure.
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* @cfg: pointer to struct sde_ad_hw_cfg
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*/
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void sde_setup_dspp_ad4(struct sde_hw_dspp *dspp, void *cfg);
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/**
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* sde_read_intr_resp_ad4 - api to get ad4 interrupt status for event
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* @dspp: pointer to dspp object
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* @event: event for which response is needed
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* @resp_in: read ad4 input value of event requested
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* @resp_out: read ad4 output value of event requested
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*/
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void sde_read_intr_resp_ad4(struct sde_hw_dspp *dspp, u32 event,
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u32 *resp_in, u32 *resp_out);
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#endif /* _SDE_AD4_H_ */
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