248 	struct i915_power_domains *power_domains;  in intel_display_power_is_enabled()  local
251 	power_domains = &dev_priv->power_domains;  in intel_display_power_is_enabled()
253 	mutex_lock(&power_domains->lock);  in intel_display_power_is_enabled()
255 	mutex_unlock(&power_domains->lock);  in intel_display_power_is_enabled()
273 	if (dev_priv->power_domains.init_power_on == enable)  in intel_display_set_init_power()
281 	dev_priv->power_domains.init_power_on = enable;  in intel_display_set_init_power()
1013 	if (dev_priv->power_domains.initializing)  in vlv_display_power_well_init()
1111 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in lookup_power_well()  local
1114 	for (i = 0; i < power_domains->power_well_count; i++) {  in lookup_power_well()
1117 		power_well = &power_domains->power_wells[i];  in lookup_power_well()
1395 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in chv_phy_powergate_ch()  local
1398 	mutex_lock(&power_domains->lock);  in chv_phy_powergate_ch()
1418 	mutex_unlock(&power_domains->lock);  in chv_phy_powergate_ch()
1427 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in chv_phy_powergate_lanes()  local
1431 	mutex_lock(&power_domains->lock);  in chv_phy_powergate_lanes()
1450 	mutex_unlock(&power_domains->lock);  in chv_phy_powergate_lanes()
1540 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in __intel_display_power_get_domain()  local
1546 	power_domains->domain_use_count[domain]++;  in __intel_display_power_get_domain()
1564 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_display_power_get()  local
1568 	mutex_lock(&power_domains->lock);  in intel_display_power_get()
1572 	mutex_unlock(&power_domains->lock);  in intel_display_power_get()
1590 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_display_power_get_if_enabled()  local
1596 	mutex_lock(&power_domains->lock);  in intel_display_power_get_if_enabled()
1605 	mutex_unlock(&power_domains->lock);  in intel_display_power_get_if_enabled()
1625 	struct i915_power_domains *power_domains;  in intel_display_power_put()  local
1628 	power_domains = &dev_priv->power_domains;  in intel_display_power_put()
1630 	mutex_lock(&power_domains->lock);  in intel_display_power_put()
1632 	WARN(!power_domains->domain_use_count[domain],  in intel_display_power_put()
1635 	power_domains->domain_use_count[domain]--;  in intel_display_power_put()
1640 	mutex_unlock(&power_domains->lock);  in intel_display_power_put()
2814 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in assert_power_well_ids_unique()  local
2819 	for (i = 0; i < power_domains->power_well_count; i++) {  in assert_power_well_ids_unique()
2820 		enum i915_power_well_id id = power_domains->power_wells[i].id;  in assert_power_well_ids_unique()
2828 #define set_power_wells(power_domains, __power_wells) ({		\  argument
2829 	(power_domains)->power_wells = (__power_wells);			\
2830 	(power_domains)->power_well_count = ARRAY_SIZE(__power_wells);	\
2842 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_init()  local
2852 	mutex_init(&power_domains->lock);  in intel_power_domains_init()
2859 		set_power_wells(power_domains, icl_power_wells);  in intel_power_domains_init()
2861 		set_power_wells(power_domains, hsw_power_wells);  in intel_power_domains_init()
2863 		set_power_wells(power_domains, bdw_power_wells);  in intel_power_domains_init()
2865 		set_power_wells(power_domains, skl_power_wells);  in intel_power_domains_init()
2867 		set_power_wells(power_domains, cnl_power_wells);  in intel_power_domains_init()
2876 			power_domains->power_well_count -= 2;  in intel_power_domains_init()
2879 		set_power_wells(power_domains, bxt_power_wells);  in intel_power_domains_init()
2881 		set_power_wells(power_domains, glk_power_wells);  in intel_power_domains_init()
2883 		set_power_wells(power_domains, chv_power_wells);  in intel_power_domains_init()
2885 		set_power_wells(power_domains, vlv_power_wells);  in intel_power_domains_init()
2887 		set_power_wells(power_domains, i830_power_wells);  in intel_power_domains_init()
2889 		set_power_wells(power_domains, i9xx_always_on_power_well);  in intel_power_domains_init()
2934 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_sync_hw()  local
2937 	mutex_lock(&power_domains->lock);  in intel_power_domains_sync_hw()
2943 	mutex_unlock(&power_domains->lock);  in intel_power_domains_sync_hw()
3054 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in skl_display_core_init()  local
3065 	mutex_lock(&power_domains->lock);  in skl_display_core_init()
3073 	mutex_unlock(&power_domains->lock);  in skl_display_core_init()
3085 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in skl_display_core_uninit()  local
3097 	mutex_lock(&power_domains->lock);  in skl_display_core_uninit()
3108 	mutex_unlock(&power_domains->lock);  in skl_display_core_uninit()
3116 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in bxt_display_core_init()  local
3133 	mutex_lock(&power_domains->lock);  in bxt_display_core_init()
3138 	mutex_unlock(&power_domains->lock);  in bxt_display_core_init()
3150 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in bxt_display_core_uninit()  local
3166 	mutex_lock(&power_domains->lock);  in bxt_display_core_uninit()
3171 	mutex_unlock(&power_domains->lock);  in bxt_display_core_uninit()
3244 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in cnl_display_core_init()  local
3276 	mutex_lock(&power_domains->lock);  in cnl_display_core_init()
3279 	mutex_unlock(&power_domains->lock);  in cnl_display_core_init()
3293 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in cnl_display_core_uninit()  local
3312 	mutex_lock(&power_domains->lock);  in cnl_display_core_uninit()
3315 	mutex_unlock(&power_domains->lock);  in cnl_display_core_uninit()
3328 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in icl_display_core_init()  local
3362 	mutex_lock(&power_domains->lock);  in icl_display_core_init()
3365 	mutex_unlock(&power_domains->lock);  in icl_display_core_init()
3383 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in icl_display_core_uninit()  local
3403 	mutex_lock(&power_domains->lock);  in icl_display_core_uninit()
3406 	mutex_unlock(&power_domains->lock);  in icl_display_core_uninit()
3544 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_init_hw()  local
3546 	power_domains->initializing = true;  in intel_power_domains_init_hw()
3557 		mutex_lock(&power_domains->lock);  in intel_power_domains_init_hw()
3559 		mutex_unlock(&power_domains->lock);  in intel_power_domains_init_hw()
3561 		mutex_lock(&power_domains->lock);  in intel_power_domains_init_hw()
3563 		mutex_unlock(&power_domains->lock);  in intel_power_domains_init_hw()
3572 	power_domains->initializing = false;  in intel_power_domains_init_hw()
3603 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_dump_info()  local
3615 					 power_domains->domain_use_count[domain]);  in intel_power_domains_dump_info()
3631 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_verify_state()  local
3635 	mutex_lock(&power_domains->lock);  in intel_power_domains_verify_state()
3658 			domains_count += power_domains->domain_use_count[domain];  in intel_power_domains_verify_state()
3678 	mutex_unlock(&power_domains->lock);  in intel_power_domains_verify_state()