i915/display/intel_pmdemand.c

21 	struct intel_pmdemand_state *pmdemand_state;
23 	pmdemand_state = kmemdup(obj->state, sizeof(*pmdemand_state), GFP_KERNEL);
24 	if (!pmdemand_state)
27 	return &pmdemand_state->base;
45 	struct intel_global_state *pmdemand_state =
49 	if (IS_ERR(pmdemand_state))
50 		return ERR_CAST(pmdemand_state);
52 	return to_intel_pmdemand_state(pmdemand_state);
59 	struct intel_global_state *pmdemand_state =
63 	if (!pmdemand_state)
66 	return to_intel_pmdemand_state(pmdemand_state);
73 	struct intel_global_state *pmdemand_state =
77 	if (!pmdemand_state)
80 	return to_intel_pmdemand_state(pmdemand_state);
85 	struct intel_pmdemand_state *pmdemand_state;
87 	pmdemand_state = kzalloc(sizeof(*pmdemand_state), GFP_KERNEL);
88 	if (!pmdemand_state)
92 				     &pmdemand_state->base,
111 				struct intel_pmdemand_state *pmdemand_state,
127 		pmdemand_state->active_combo_phys_mask |= BIT(phy);
129 		pmdemand_state->active_combo_phys_mask &= ~BIT(phy);
134 				 struct intel_pmdemand_state *pmdemand_state,
140 	pmdemand_state->ddi_clocks[pipe] = port_clock;
146 				 struct intel_pmdemand_state *pmdemand_state)
154 		intel_pmdemand_update_port_clock(i915, pmdemand_state,
158 	for (i = 0; i < ARRAY_SIZE(pmdemand_state->ddi_clocks); i++)
159 		max_ddiclk = max(pmdemand_state->ddi_clocks[i], max_ddiclk);
161 	pmdemand_state->params.ddiclk_max = DIV_ROUND_UP(max_ddiclk, 1000);
169 				     struct intel_pmdemand_state *pmdemand_state)
186 	intel_pmdemand_update_phys_mask(i915, encoder, pmdemand_state,
193 					 struct intel_pmdemand_state *pmdemand_state)
208 						     pmdemand_state);
213 						     pmdemand_state);
216 	pmdemand_state->params.active_phys =
217 		min_t(u16, hweight16(pmdemand_state->active_combo_phys_mask),
385 				    struct intel_pmdemand_state *pmdemand_state)
395 		memset(&pmdemand_state->params, 0,
396 		       sizeof(pmdemand_state->params));
405 	pmdemand_state->params.qclk_gv_bw =
407 	pmdemand_state->params.voltage_index =
409 	pmdemand_state->params.qclk_gv_index =
411 	pmdemand_state->params.active_pipes =
413 	pmdemand_state->params.active_dbufs =
415 	pmdemand_state->params.active_phys =
419 	pmdemand_state->params.cdclk_freq_mhz =
421 	pmdemand_state->params.ddiclk_max =
423 	pmdemand_state->params.scalers =