40 	struct sdw_bus_params *b_params = &m_rt->bus->params;  in sdw_compute_slave_ports()
45 		rate = m_rt->stream->params.rate;  in sdw_compute_slave_ports()
46 		bps = m_rt->stream->params.bps;  in sdw_compute_slave_ports()
47 		sample_int = (m_rt->bus->params.curr_dr_freq / rate);  in sdw_compute_slave_ports()
85 				     struct sdw_group_params *params,  in sdw_compute_master_ports()  argument
91 	struct sdw_bus_params *b_params = &bus->params;  in sdw_compute_master_ports()
95 	rate = m_rt->stream->params.rate;  in sdw_compute_master_ports()
96 	bps = m_rt->stream->params.bps;  in sdw_compute_master_ports()
98 	sample_int = (bus->params.curr_dr_freq / rate);  in sdw_compute_master_ports()
100 	if (rate != params->rate)  in sdw_compute_master_ports()
104 	hstart = hstop - params->hwidth + 1;  in sdw_compute_master_ports()
138 				     struct sdw_group_params *params, int count)  in _sdw_compute_port_params()  argument
141 	int hstop = bus->params.col - 1;  in _sdw_compute_port_params()
149 			sdw_compute_master_ports(m_rt, &params[i], &port_bo, hstop);  in _sdw_compute_port_params()
152 		hstop = hstop - params[i].hwidth;  in _sdw_compute_port_params()
157 				    struct sdw_group_params *params,  in sdw_compute_group_params()  argument
161 	int sel_col = bus->params.col;  in sdw_compute_group_params()
167 		params[i].rate = rates[i];  in sdw_compute_group_params()
168 		params[i].full_bw = bus->params.curr_dr_freq / params[i].rate;  in sdw_compute_group_params()
172 		rate = m_rt->stream->params.rate;  in sdw_compute_group_params()
173 		bps = m_rt->stream->params.bps;  in sdw_compute_group_params()
177 			if (rate == params[i].rate)  in sdw_compute_group_params()
178 				params[i].payload_bw += bps * ch;  in sdw_compute_group_params()
183 		params[i].hwidth = (sel_col *  in sdw_compute_group_params()
184 			params[i].payload_bw + params[i].full_bw - 1) /  in sdw_compute_group_params()
185 			params[i].full_bw;  in sdw_compute_group_params()
187 		column_needed += params[i].hwidth;  in sdw_compute_group_params()
241 		rate = m_rt->stream->params.rate;  in sdw_get_group_count()
266 	struct sdw_group_params *params = NULL;  in sdw_compute_port_params()  local
277 	params = kcalloc(group.count, sizeof(*params), GFP_KERNEL);  in sdw_compute_port_params()
278 	if (!params) {  in sdw_compute_port_params()
284 	ret = sdw_compute_group_params(bus, params,  in sdw_compute_port_params()
289 	_sdw_compute_port_params(bus, params, group.count);  in sdw_compute_port_params()
292 	kfree(params);  in sdw_compute_port_params()
315 			    bus->params.bandwidth)  in sdw_select_row_col()
318 			bus->params.row = sdw_rows[r];  in sdw_select_row_col()
319 			bus->params.col = sdw_cols[c];  in sdw_select_row_col()
354 			curr_dr_freq = bus->params.max_dr_freq;  in sdw_compute_bus_params()
357 				(bus->params.max_dr_freq >>  clk_buf[i]) :  in sdw_compute_bus_params()
360 		if (curr_dr_freq <= bus->params.bandwidth)  in sdw_compute_bus_params()
374 			__func__, bus->params.bandwidth);  in sdw_compute_bus_params()
385 	bus->params.curr_dr_freq = curr_dr_freq;  in sdw_compute_bus_params()