40 	struct dc_reg_helper_state *offload,  in submit_dmub_read_modify_write()  argument
43 	struct dmub_rb_cmd_read_modify_write *cmd_buf = &offload->cmd_data.read_modify_write;  in submit_dmub_read_modify_write()
46 	offload->should_burst_write =  in submit_dmub_read_modify_write()
47 			(offload->same_addr_count == (DMUB_READ_MODIFY_WRITE_SEQ__MAX - 1));  in submit_dmub_read_modify_write()
49 			sizeof(struct dmub_cmd_read_modify_write_sequence) * offload->reg_seq_count;  in submit_dmub_read_modify_write()
54 	dc_dmub_srv_cmd_queue(ctx->dmub_srv, &offload->cmd_data);  in submit_dmub_read_modify_write()
60 	offload->reg_seq_count = 0;  in submit_dmub_read_modify_write()
61 	offload->same_addr_count = 0;  in submit_dmub_read_modify_write()
65 	struct dc_reg_helper_state *offload,  in submit_dmub_burst_write()  argument
68 	struct dmub_rb_cmd_burst_write *cmd_buf = &offload->cmd_data.burst_write;  in submit_dmub_burst_write()
72 			sizeof(uint32_t) * offload->reg_seq_count;  in submit_dmub_burst_write()
77 	dc_dmub_srv_cmd_queue(ctx->dmub_srv, &offload->cmd_data);  in submit_dmub_burst_write()
83 	offload->reg_seq_count = 0;  in submit_dmub_burst_write()
87 		struct dc_reg_helper_state *offload,  in submit_dmub_reg_wait()  argument
90 	struct dmub_rb_cmd_reg_wait *cmd_buf = &offload->cmd_data.reg_wait;  in submit_dmub_reg_wait()
96 	dc_dmub_srv_cmd_queue(ctx->dmub_srv, &offload->cmd_data);  in submit_dmub_reg_wait()
99 	offload->reg_seq_count = 0;  in submit_dmub_reg_wait()
150 		struct dc_reg_helper_state *offload,  in dmub_flush_buffer_execute()  argument
153 	submit_dmub_read_modify_write(offload, ctx);  in dmub_flush_buffer_execute()
158 		struct dc_reg_helper_state *offload,  in dmub_flush_burst_write_buffer_execute()  argument
161 	submit_dmub_burst_write(offload, ctx);  in dmub_flush_burst_write_buffer_execute()
168 	struct dc_reg_helper_state *offload = &ctx->dmub_srv->reg_helper_offload;  in dmub_reg_value_burst_set_pack()  local
169 	struct dmub_rb_cmd_burst_write *cmd_buf = &offload->cmd_data.burst_write;  in dmub_reg_value_burst_set_pack()
172 	if (offload->reg_seq_count == DMUB_BURST_WRITE_VALUES__MAX)  in dmub_reg_value_burst_set_pack()
173 		dmub_flush_burst_write_buffer_execute(offload, ctx);  in dmub_reg_value_burst_set_pack()
175 	if (offload->cmd_data.cmd_common.header.type == DMUB_CMD__REG_SEQ_BURST_WRITE &&  in dmub_reg_value_burst_set_pack()
177 		dmub_flush_burst_write_buffer_execute(offload, ctx);  in dmub_reg_value_burst_set_pack()
184 	cmd_buf->write_values[offload->reg_seq_count] = reg_val;  in dmub_reg_value_burst_set_pack()
185 	offload->reg_seq_count++;  in dmub_reg_value_burst_set_pack()
193 	struct dc_reg_helper_state *offload = &ctx->dmub_srv->reg_helper_offload;  in dmub_reg_value_pack()  local
194 	struct dmub_rb_cmd_read_modify_write *cmd_buf = &offload->cmd_data.read_modify_write;  in dmub_reg_value_pack()
198 	if (offload->cmd_data.cmd_common.header.type != DMUB_CMD__REG_SEQ_BURST_WRITE &&  in dmub_reg_value_pack()
199 			offload->reg_seq_count == DMUB_READ_MODIFY_WRITE_SEQ__MAX)  in dmub_reg_value_pack()
200 		dmub_flush_buffer_execute(offload, ctx);  in dmub_reg_value_pack()
202 	if (offload->should_burst_write) {  in dmub_reg_value_pack()
206 			offload->should_burst_write = false;  in dmub_reg_value_pack()
212 	seq = &cmd_buf->seq[offload->reg_seq_count];  in dmub_reg_value_pack()
214 	if (offload->reg_seq_count) {  in dmub_reg_value_pack()
215 		if (cmd_buf->seq[offload->reg_seq_count - 1].addr == addr)  in dmub_reg_value_pack()
216 			offload->same_addr_count++;  in dmub_reg_value_pack()
218 			offload->same_addr_count = 0;  in dmub_reg_value_pack()
224 	offload->reg_seq_count++;  in dmub_reg_value_pack()
232 	struct dc_reg_helper_state *offload = &ctx->dmub_srv->reg_helper_offload;  in dmub_reg_wait_done_pack()  local
233 	struct dmub_rb_cmd_reg_wait *cmd_buf = &offload->cmd_data.reg_wait;  in dmub_reg_wait_done_pack()
518 	// when reg read, there should not be any offload.  in generic_read_indirect_reg()
659 		struct dc_reg_helper_state *offload =  in reg_sequence_start_gather()  local
662 		/* caller sequence mismatch.  need to debug caller.  offload will not work!!! */  in reg_sequence_start_gather()
663 		ASSERT(!offload->gather_in_progress);  in reg_sequence_start_gather()
665 		offload->gather_in_progress = true;  in reg_sequence_start_gather()
671 	struct dc_reg_helper_state *offload;  in reg_sequence_start_execute()  local
676 	offload = &ctx->dmub_srv->reg_helper_offload;  in reg_sequence_start_execute()
678 	if (offload && offload->gather_in_progress) {  in reg_sequence_start_execute()
679 		offload->gather_in_progress = false;  in reg_sequence_start_execute()
680 		offload->should_burst_write = false;  in reg_sequence_start_execute()
681 		switch (offload->cmd_data.cmd_common.header.type) {  in reg_sequence_start_execute()
683 			submit_dmub_read_modify_write(offload, ctx);  in reg_sequence_start_execute()
686 			submit_dmub_reg_wait(offload, ctx);  in reg_sequence_start_execute()
689 			submit_dmub_burst_write(offload, ctx);  in reg_sequence_start_execute()
702 	struct dc_reg_helper_state *offload;  in reg_sequence_wait_done()  local
707 	offload = &ctx->dmub_srv->reg_helper_offload;  in reg_sequence_wait_done()
709 	if (offload &&  in reg_sequence_wait_done()