08bb73698a
Between Linux-4.9 and Linux-4.14, upstream has updated the ION APIs significantly to make ION ready to bring out of staging folder. This has changed the way ION and dma_buf APIs used to work together for allocating, mapping and deallocating ION buffers. Update MSM Audio ION wrapper functions used by audio drivers to reflect these ION API changes as per upstream ION. Change-Id: I63097e147a397aa3a538f69ac88b6fb10871c3dc Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
100 行
2.8 KiB
C
100 行
2.8 KiB
C
/*
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* Copyright (c) 2011, 2013-2015, 2017-2018, The Linux Foundation. All rights reserved.
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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 and
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* only version 2 as 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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*/
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#ifndef __RTAC_H__
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#define __RTAC_H__
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#include <dsp/apr_audio-v2.h>
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/* Voice Modes */
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#define RTAC_CVP 0
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#define RTAC_CVS 1
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#define RTAC_VOICE_MODES 2
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#define RTAC_MAX_ACTIVE_DEVICES 4
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#define RTAC_MAX_ACTIVE_POPP 8
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#define DEFAULT_APP_TYPE 0x00011130
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enum {
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ADM_RTAC_CAL,
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ASM_RTAC_CAL,
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VOICE_RTAC_CAL,
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AFE_RTAC_CAL,
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MAX_RTAC_BLOCKS
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};
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struct rtac_cal_mem_map_data {
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uint32_t map_size;
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uint32_t map_handle;
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struct dma_buf *dma_buf;
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};
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struct rtac_cal_data {
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size_t size;
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void *kvaddr;
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phys_addr_t paddr;
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};
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struct rtac_cal_block_data {
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struct rtac_cal_mem_map_data map_data;
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struct rtac_cal_data cal_data;
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};
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struct rtac_popp_data {
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uint32_t popp;
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uint32_t popp_topology;
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uint32_t app_type;
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};
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struct rtac_adm_data {
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uint32_t topology_id;
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uint32_t afe_topology;
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uint32_t afe_port;
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uint32_t copp;
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uint32_t num_of_popp;
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uint32_t app_type;
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uint32_t acdb_dev_id;
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struct rtac_popp_data popp[RTAC_MAX_ACTIVE_POPP];
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};
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struct rtac_adm {
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uint32_t num_of_dev;
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struct rtac_adm_data device[RTAC_MAX_ACTIVE_DEVICES];
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};
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void rtac_add_adm_device(u32 port_id, u32 copp_id, u32 path_id, u32 popp_id,
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u32 app_type, u32 acdb_dev_id);
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void rtac_remove_adm_device(u32 port_id, u32 copp_id);
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void rtac_remove_popp_from_adm_devices(u32 popp_id);
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void rtac_add_voice(u32 cvs_handle, u32 cvp_handle, u32 rx_afe_port,
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u32 tx_afe_port, u32 rx_acdb_id, u32 tx_acdb_id, u32 session_id);
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void rtac_remove_voice(u32 cvs_handle);
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void rtac_set_adm_handle(void *handle);
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bool rtac_make_adm_callback(uint32_t *payload, u32 payload_size);
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void rtac_copy_adm_payload_to_user(void *payload, u32 payload_size);
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void rtac_set_asm_handle(u32 session_id, void *handle);
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bool rtac_make_asm_callback(u32 session_id, uint32_t *payload,
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u32 payload_size);
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void rtac_copy_asm_payload_to_user(void *payload, u32 payload_size);
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void rtac_set_voice_handle(u32 mode, void *handle);
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bool rtac_make_voice_callback(u32 mode, uint32_t *payload, u32 payload_size);
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void rtac_copy_voice_payload_to_user(void *payload, u32 payload_size);
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int rtac_clear_mapping(uint32_t cal_type);
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bool rtac_make_afe_callback(uint32_t *payload, u32 payload_size);
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void rtac_set_afe_handle(void *handle);
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void get_rtac_adm_data(struct rtac_adm *adm_data);
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void rtac_update_afe_topology(u32 port_id);
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#endif
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