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/*
* Copyright 2018 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef _DMUB_DC_SRV_H_
#define _DMUB_DC_SRV_H_
#include "os_types.h"
#include "../dmub/inc/dmub_cmd.h"
struct dmub_srv;
struct dmub_cmd_header;
struct dc_reg_helper_state {
bool gather_in_progress;
uint32_t same_addr_count;
bool should_burst_write;
union dmub_rb_cmd cmd_data;
unsigned int reg_seq_count;
};
struct dc_dmub_srv {
struct dmub_srv *dmub;
struct dc_reg_helper_state reg_helper_offload;
struct dc_context *ctx;
void *dm;
};
void dc_dmub_srv_cmd_queue(struct dc_dmub_srv *dc_dmub_srv,
struct dmub_cmd_header *cmd);
void dc_dmub_srv_cmd_execute(struct dc_dmub_srv *dc_dmub_srv);
void dc_dmub_srv_wait_idle(struct dc_dmub_srv *dc_dmub_srv);
void dc_dmub_srv_wait_phy_init(struct dc_dmub_srv *dc_dmub_srv);
#endif /* _DMUB_DC_SRV_H_ */
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