46 	struct sdw_bus_params *b_params = &m_rt->bus->params;  in sdw_compute_slave_ports()
51 		rate = m_rt->stream->params.rate;  in sdw_compute_slave_ports()
52 		bps = m_rt->stream->params.bps;  in sdw_compute_slave_ports()
53 		sample_int = (m_rt->bus->params.curr_dr_freq / rate);  in sdw_compute_slave_ports()
90 				     struct sdw_group_params *params,  in sdw_compute_master_ports()  argument
96 	struct sdw_bus_params *b_params = &bus->params;  in sdw_compute_master_ports()
100 	rate = m_rt->stream->params.rate;  in sdw_compute_master_ports()
101 	bps = m_rt->stream->params.bps;  in sdw_compute_master_ports()
103 	sample_int = (bus->params.curr_dr_freq / rate);  in sdw_compute_master_ports()
105 	if (rate != params->rate)  in sdw_compute_master_ports()
109 	hstart = hstop - params->hwidth + 1;  in sdw_compute_master_ports()
143 				     struct sdw_group_params *params, int count)  in _sdw_compute_port_params()  argument
146 	int hstop = bus->params.col - 1;  in _sdw_compute_port_params()
155 			sdw_compute_master_ports(m_rt, &params[i],  in _sdw_compute_port_params()
159 					m_rt->stream->params.bps;  in _sdw_compute_port_params()
163 		hstop = hstop - params[i].hwidth;  in _sdw_compute_port_params()
168 				    struct sdw_group_params *params,  in sdw_compute_group_params()  argument
172 	int sel_col = bus->params.col;  in sdw_compute_group_params()
178 		params[i].rate = rates[i];  in sdw_compute_group_params()
179 		params[i].full_bw = bus->params.curr_dr_freq / params[i].rate;  in sdw_compute_group_params()
183 		rate = m_rt->stream->params.rate;  in sdw_compute_group_params()
184 		bps = m_rt->stream->params.bps;  in sdw_compute_group_params()
188 			if (rate == params[i].rate)  in sdw_compute_group_params()
189 				params[i].payload_bw += bps * ch;  in sdw_compute_group_params()
194 		params[i].hwidth = (sel_col *  in sdw_compute_group_params()
195 			params[i].payload_bw + params[i].full_bw - 1) /  in sdw_compute_group_params()
196 			params[i].full_bw;  in sdw_compute_group_params()
198 		column_needed += params[i].hwidth;  in sdw_compute_group_params()
252 		rate = m_rt->stream->params.rate;  in sdw_get_group_count()
277 	struct sdw_group_params *params = NULL;  in sdw_compute_port_params()  local
288 	params = kcalloc(group.count, sizeof(*params), GFP_KERNEL);  in sdw_compute_port_params()
289 	if (!params) {  in sdw_compute_port_params()
295 	ret = sdw_compute_group_params(bus, params,  in sdw_compute_port_params()
300 	_sdw_compute_port_params(bus, params, group.count);  in sdw_compute_port_params()
303 	kfree(params);  in sdw_compute_port_params()
326 			    bus->params.bandwidth)  in sdw_select_row_col()
329 			bus->params.row = sdw_rows[r];  in sdw_select_row_col()
330 			bus->params.col = sdw_cols[c];  in sdw_select_row_col()
373 		if (curr_dr_freq <= bus->params.bandwidth)  in sdw_compute_bus_params()
387 			__func__, bus->params.bandwidth);  in sdw_compute_bus_params()
398 	bus->params.curr_dr_freq = curr_dr_freq;  in sdw_compute_bus_params()