2 * Copyright 2018 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
26 #ifndef _DMUB_DC_SRV_H_
27 #define _DMUB_DC_SRV_H_
30 #include "dmub/dmub_srv.h"
35 struct dc_reg_helper_state {
36 bool gather_in_progress;
37 uint32_t same_addr_count;
38 bool should_burst_write;
39 union dmub_rb_cmd cmd_data;
40 unsigned int reg_seq_count;
44 struct dmub_srv *dmub;
45 struct dc_reg_helper_state reg_helper_offload;
47 struct dc_context *ctx;
51 void dc_dmub_srv_cmd_queue(struct dc_dmub_srv *dc_dmub_srv,
52 union dmub_rb_cmd *cmd);
54 void dc_dmub_srv_cmd_execute(struct dc_dmub_srv *dc_dmub_srv);
56 void dc_dmub_srv_wait_idle(struct dc_dmub_srv *dc_dmub_srv);
58 void dc_dmub_srv_wait_phy_init(struct dc_dmub_srv *dc_dmub_srv);
60 bool dc_dmub_srv_cmd_with_reply_data(struct dc_dmub_srv *dc_dmub_srv, union dmub_rb_cmd *cmd);
62 bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv,
63 unsigned int stream_mask);
65 bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv);
67 bool dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_buf_entry *entry);
69 void dc_dmub_trace_event_control(struct dc *dc, bool enable);
71 void dc_dmub_srv_clear_inbox0_ack(struct dc_dmub_srv *dmub_srv);
72 void dc_dmub_srv_wait_for_inbox0_ack(struct dc_dmub_srv *dmub_srv);
73 void dc_dmub_srv_send_inbox0_cmd(struct dc_dmub_srv *dmub_srv, union dmub_inbox0_data_register data);
75 bool dc_dmub_srv_get_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv, struct dmub_diagnostic_data *dmub_oca);
77 void dc_dmub_srv_log_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv);
79 #endif /* _DMUB_DC_SRV_H_ */