228 	struct i915_power_domains *power_domains;  in intel_display_power_is_enabled()  local
231 	power_domains = &dev_priv->power_domains;  in intel_display_power_is_enabled()
233 	mutex_lock(&power_domains->lock);  in intel_display_power_is_enabled()
235 	mutex_unlock(&power_domains->lock);  in intel_display_power_is_enabled()
253 	if (dev_priv->power_domains.init_power_on == enable)  in intel_display_set_init_power()
261 	dev_priv->power_domains.init_power_on = enable;  in intel_display_set_init_power()
929 	if (dev_priv->power_domains.initializing)  in vlv_display_power_well_init()
1027 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in lookup_power_well()  local
1030 	for (i = 0; i < power_domains->power_well_count; i++) {  in lookup_power_well()
1033 		power_well = &power_domains->power_wells[i];  in lookup_power_well()
1311 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in chv_phy_powergate_ch()  local
1314 	mutex_lock(&power_domains->lock);  in chv_phy_powergate_ch()
1334 	mutex_unlock(&power_domains->lock);  in chv_phy_powergate_ch()
1343 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in chv_phy_powergate_lanes()  local
1347 	mutex_lock(&power_domains->lock);  in chv_phy_powergate_lanes()
1366 	mutex_unlock(&power_domains->lock);  in chv_phy_powergate_lanes()
1456 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in __intel_display_power_get_domain()  local
1462 	power_domains->domain_use_count[domain]++;  in __intel_display_power_get_domain()
1480 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_display_power_get()  local
1484 	mutex_lock(&power_domains->lock);  in intel_display_power_get()
1488 	mutex_unlock(&power_domains->lock);  in intel_display_power_get()
1506 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_display_power_get_if_enabled()  local
1512 	mutex_lock(&power_domains->lock);  in intel_display_power_get_if_enabled()
1521 	mutex_unlock(&power_domains->lock);  in intel_display_power_get_if_enabled()
1541 	struct i915_power_domains *power_domains;  in intel_display_power_put()  local
1544 	power_domains = &dev_priv->power_domains;  in intel_display_power_put()
1546 	mutex_lock(&power_domains->lock);  in intel_display_power_put()
1548 	WARN(!power_domains->domain_use_count[domain],  in intel_display_power_put()
1551 	power_domains->domain_use_count[domain]--;  in intel_display_power_put()
1556 	mutex_unlock(&power_domains->lock);  in intel_display_power_put()
2455 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in assert_power_well_ids_unique()  local
2460 	for (i = 0; i < power_domains->power_well_count; i++) {  in assert_power_well_ids_unique()
2461 		enum i915_power_well_id id = power_domains->power_wells[i].id;  in assert_power_well_ids_unique()
2469 #define set_power_wells(power_domains, __power_wells) ({		\  argument
2470 	(power_domains)->power_wells = (__power_wells);			\
2471 	(power_domains)->power_well_count = ARRAY_SIZE(__power_wells);	\
2483 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_init()  local
2492 	mutex_init(&power_domains->lock);  in intel_power_domains_init()
2499 		set_power_wells(power_domains, hsw_power_wells);  in intel_power_domains_init()
2501 		set_power_wells(power_domains, bdw_power_wells);  in intel_power_domains_init()
2503 		set_power_wells(power_domains, skl_power_wells);  in intel_power_domains_init()
2505 		set_power_wells(power_domains, cnl_power_wells);  in intel_power_domains_init()
2507 		set_power_wells(power_domains, bxt_power_wells);  in intel_power_domains_init()
2509 		set_power_wells(power_domains, glk_power_wells);  in intel_power_domains_init()
2511 		set_power_wells(power_domains, chv_power_wells);  in intel_power_domains_init()
2513 		set_power_wells(power_domains, vlv_power_wells);  in intel_power_domains_init()
2515 		set_power_wells(power_domains, i830_power_wells);  in intel_power_domains_init()
2517 		set_power_wells(power_domains, i9xx_always_on_power_well);  in intel_power_domains_init()
2562 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_sync_hw()  local
2565 	mutex_lock(&power_domains->lock);  in intel_power_domains_sync_hw()
2571 	mutex_unlock(&power_domains->lock);  in intel_power_domains_sync_hw()
2599 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in skl_display_core_init()  local
2610 	mutex_lock(&power_domains->lock);  in skl_display_core_init()
2618 	mutex_unlock(&power_domains->lock);  in skl_display_core_init()
2630 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in skl_display_core_uninit()  local
2642 	mutex_lock(&power_domains->lock);  in skl_display_core_uninit()
2653 	mutex_unlock(&power_domains->lock);  in skl_display_core_uninit()
2661 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in bxt_display_core_init()  local
2678 	mutex_lock(&power_domains->lock);  in bxt_display_core_init()
2683 	mutex_unlock(&power_domains->lock);  in bxt_display_core_init()
2695 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in bxt_display_core_uninit()  local
2711 	mutex_lock(&power_domains->lock);  in bxt_display_core_uninit()
2716 	mutex_unlock(&power_domains->lock);  in bxt_display_core_uninit()
2743 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in cnl_display_core_init()  local
2786 	mutex_lock(&power_domains->lock);  in cnl_display_core_init()
2789 	mutex_unlock(&power_domains->lock);  in cnl_display_core_init()
2806 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in cnl_display_core_uninit()  local
2825 	mutex_lock(&power_domains->lock);  in cnl_display_core_uninit()
2828 	mutex_unlock(&power_domains->lock);  in cnl_display_core_uninit()
2966 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_init_hw()  local
2968 	power_domains->initializing = true;  in intel_power_domains_init_hw()
2977 		mutex_lock(&power_domains->lock);  in intel_power_domains_init_hw()
2979 		mutex_unlock(&power_domains->lock);  in intel_power_domains_init_hw()
2981 		mutex_lock(&power_domains->lock);  in intel_power_domains_init_hw()
2983 		mutex_unlock(&power_domains->lock);  in intel_power_domains_init_hw()
2992 	power_domains->initializing = false;  in intel_power_domains_init_hw()
3021 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_dump_info()  local
3033 					 power_domains->domain_use_count[domain]);  in intel_power_domains_dump_info()
3049 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_verify_state()  local
3053 	mutex_lock(&power_domains->lock);  in intel_power_domains_verify_state()
3076 			domains_count += power_domains->domain_use_count[domain];  in intel_power_domains_verify_state()
3096 	mutex_unlock(&power_domains->lock);  in intel_power_domains_verify_state()