threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
100 lines
2.4 KiB
C
100 lines
2.4 KiB
C
/*
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* Copyright (C) 2015 MediaTek Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _HAL_API_H_
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#define _HAL_API_H_
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#include "val_types_public.h"
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#include "hal_types_private.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @par Function
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* eHalInit
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* @par Description
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* The init hal driver function
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* @param
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* a_phHalHandle [IN/OUT] The hal handle
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* @param
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* a_eHalCodecType [IN] VDEC or VENC
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* @par Returns
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* VAL_RESULT_T,
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* return VAL_RESULT_NO_ERROR if success,
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* return VAL_RESULT_INVALID_DRIVER or VAL_RESULT_INVALID_MEMORY if failed
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*/
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VAL_RESULT_T eHalInit(unsigned long *a_phHalHandle,
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HAL_CODEC_TYPE_T a_eHalCodecType);
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/**
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* @par Function
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* eHalDeInit
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* @par Description
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* The deinit hal driver function
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* @param
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* a_phHalHandle [IN/OUT] The hal handle
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* @par Returns
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* VAL_RESULT_T, return VAL_RESULT_NO_ERROR if success, return else if failed
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*/
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VAL_RESULT_T eHalDeInit(unsigned long *a_phHalHandle);
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/**
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* @par Function
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* eHalGetMMAP
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* @par Description
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* The get hw register memory map to vitural address function
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* @param
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* a_hHalHandle [IN/OUT] The hal handle
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* @param
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* RegAddr [IN] hw register address
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* @par Returns
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* unsigned int, vitural address of hw register memory mapping
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*/
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unsigned long eHalGetMMAP(unsigned long *a_hHalHandle, unsigned int RegAddr);
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/**
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* @par Function
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* eHalCmdProc
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* @par Description
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* The hal command processing function
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* @param
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* a_hHalHandle [IN/OUT] The hal handle
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* @param
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* a_eHalCmd [IN] The hal command structure
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* @param
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* a_pvInParam [IN] The hal input parameter
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* @param
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* a_pvOutParam [OUT] The hal output parameter
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* @par Returns
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* VAL_RESULT_T, return VAL_RESULT_NO_ERROR if success, return else if failed
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*/
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VAL_RESULT_T eHalCmdProc(
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unsigned long *a_hHalHandle,
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HAL_CMD_T a_eHalCmd,
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void *a_pvInParam,
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void *a_pvOutParam
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);
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#ifdef __cplusplus
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}
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#endif
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#endif /* #ifndef _HAL_API_H_ */
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