1 /* 2 * Copyright 2018 Advanced Micro Devices, Inc. 3 * 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: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 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. 21 * 22 * Authors: AMD 23 * 24 */ 25 26 #ifndef _DMUB_DC_SRV_H_ 27 #define _DMUB_DC_SRV_H_ 28 29 #include "dm_services_types.h" 30 #include "dmub/dmub_srv.h" 31 32 struct dmub_srv; 33 struct dc; 34 struct pipe_ctx; 35 struct dc_crtc_timing_adjust; 36 struct dc_crtc_timing; 37 struct dc_state; 38 39 struct dc_reg_helper_state { 40 bool gather_in_progress; 41 uint32_t same_addr_count; 42 bool should_burst_write; 43 union dmub_rb_cmd cmd_data; 44 unsigned int reg_seq_count; 45 }; 46 47 struct dc_dmub_srv { 48 struct dmub_srv *dmub; 49 struct dc_reg_helper_state reg_helper_offload; 50 51 struct dc_context *ctx; 52 void *dm; 53 }; 54 55 void dc_dmub_srv_wait_idle(struct dc_dmub_srv *dc_dmub_srv); 56 57 bool dc_dmub_srv_optimized_init_done(struct dc_dmub_srv *dc_dmub_srv); 58 59 bool dc_dmub_srv_cmd_list_queue_execute(struct dc_dmub_srv *dc_dmub_srv, 60 unsigned int count, 61 union dmub_rb_cmd *cmd_list); 62 63 bool dc_dmub_srv_wait_for_idle(struct dc_dmub_srv *dc_dmub_srv, 64 enum dm_dmub_wait_type wait_type, 65 union dmub_rb_cmd *cmd_list); 66 67 bool dc_dmub_srv_cmd_run(struct dc_dmub_srv *dc_dmub_srv, union dmub_rb_cmd *cmd, enum dm_dmub_wait_type wait_type); 68 69 bool dc_dmub_srv_cmd_run_list(struct dc_dmub_srv *dc_dmub_srv, unsigned int count, union dmub_rb_cmd *cmd_list, enum dm_dmub_wait_type wait_type); 70 71 bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv, 72 unsigned int stream_mask); 73 74 bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv); 75 76 bool dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_buf_entry *entry); 77 78 void dc_dmub_trace_event_control(struct dc *dc, bool enable); 79 80 void dc_dmub_srv_drr_update_cmd(struct dc *dc, uint32_t tg_inst, uint32_t vtotal_min, uint32_t vtotal_max); 81 82 void dc_dmub_srv_set_drr_manual_trigger_cmd(struct dc *dc, uint32_t tg_inst); 83 bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool enable_pstate, struct dc_state *context); 84 85 void dc_dmub_srv_query_caps_cmd(struct dc_dmub_srv *dc_dmub_srv); 86 void dc_dmub_srv_get_visual_confirm_color_cmd(struct dc *dc, struct pipe_ctx *pipe_ctx); 87 void dc_dmub_srv_clear_inbox0_ack(struct dc_dmub_srv *dmub_srv); 88 void dc_dmub_srv_wait_for_inbox0_ack(struct dc_dmub_srv *dmub_srv); 89 void dc_dmub_srv_send_inbox0_cmd(struct dc_dmub_srv *dmub_srv, union dmub_inbox0_data_register data); 90 91 bool dc_dmub_srv_get_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv, struct dmub_diagnostic_data *dmub_oca); 92 93 void dc_dmub_setup_subvp_dmub_command(struct dc *dc, struct dc_state *context, bool enable); 94 void dc_dmub_srv_log_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv); 95 96 void dc_send_update_cursor_info_to_dmu(struct pipe_ctx *pCtx, uint8_t pipe_idx); 97 bool dc_dmub_check_min_version(struct dmub_srv *srv); 98 99 void dc_dmub_srv_enable_dpia_trace(const struct dc *dc); 100 void dc_dmub_srv_subvp_save_surf_addr(const struct dc_dmub_srv *dc_dmub_srv, const struct dc_plane_address *addr, uint8_t subvp_index); 101 102 bool dc_dmub_srv_is_hw_pwr_up(struct dc_dmub_srv *dc_dmub_srv, bool wait); 103 void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle); 104 void dc_dmub_srv_exit_low_power_state(const struct dc *dc); 105 #endif /* _DMUB_DC_SRV_H_ */ 106