55 #define for_each_power_well(i, power_well, domain_mask, power_domains)	\  argument
57 	     i < (power_domains)->power_well_count &&			\
58 		 ((power_well) = &(power_domains)->power_wells[i]);	\
62 #define for_each_power_well_rev(i, power_well, domain_mask, power_domains) \  argument
63 	for (i = (power_domains)->power_well_count - 1;			 \
64 	     i >= 0 && ((power_well) = &(power_domains)->power_wells[i]);\
114 	struct i915_power_domains *power_domains;  in __intel_display_power_is_enabled()  local
122 	power_domains = &dev_priv->power_domains;  in __intel_display_power_is_enabled()
126 	for_each_power_well_rev(i, power_well, BIT(domain), power_domains) {  in __intel_display_power_is_enabled()
159 	struct i915_power_domains *power_domains;  in intel_display_power_is_enabled()  local
162 	power_domains = &dev_priv->power_domains;  in intel_display_power_is_enabled()
164 	mutex_lock(&power_domains->lock);  in intel_display_power_is_enabled()
166 	mutex_unlock(&power_domains->lock);  in intel_display_power_is_enabled()
184 	if (dev_priv->power_domains.init_power_on == enable)  in intel_display_set_init_power()
192 	dev_priv->power_domains.init_power_on = enable;  in intel_display_set_init_power()
249 		if (!dev_priv->power_domains.initializing)  in skl_power_well_post_enable()
488 	if (dev_priv->power_domains.initializing)  in assert_can_disable_dc5()
547 	if (dev_priv->power_domains.initializing)  in assert_can_disable_dc6()
642 					if (!dev_priv->power_domains.initializing)  in skl_set_power_well()
894 	if (dev_priv->power_domains.initializing)  in vlv_display_power_well_init()
976 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in lookup_power_well()  local
980 	for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) {  in lookup_power_well()
1251 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in chv_phy_powergate_ch()  local
1254 	mutex_lock(&power_domains->lock);  in chv_phy_powergate_ch()
1274 	mutex_unlock(&power_domains->lock);  in chv_phy_powergate_ch()
1283 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in chv_phy_powergate_lanes()  local
1287 	mutex_lock(&power_domains->lock);  in chv_phy_powergate_lanes()
1306 	mutex_unlock(&power_domains->lock);  in chv_phy_powergate_lanes()
1415 	struct i915_power_domains *power_domains;  in intel_display_power_get()  local
1421 	power_domains = &dev_priv->power_domains;  in intel_display_power_get()
1423 	mutex_lock(&power_domains->lock);  in intel_display_power_get()
1425 	for_each_power_well(i, power_well, BIT(domain), power_domains) {  in intel_display_power_get()
1430 	power_domains->domain_use_count[domain]++;  in intel_display_power_get()
1432 	mutex_unlock(&power_domains->lock);  in intel_display_power_get()
1447 	struct i915_power_domains *power_domains;  in intel_display_power_put()  local
1451 	power_domains = &dev_priv->power_domains;  in intel_display_power_put()
1453 	mutex_lock(&power_domains->lock);  in intel_display_power_put()
1455 	WARN_ON(!power_domains->domain_use_count[domain]);  in intel_display_power_put()
1456 	power_domains->domain_use_count[domain]--;  in intel_display_power_put()
1458 	for_each_power_well_rev(i, power_well, BIT(domain), power_domains) {  in intel_display_power_put()
1465 	mutex_unlock(&power_domains->lock);  in intel_display_power_put()
1831 #define set_power_wells(power_domains, __power_wells) ({		\  argument
1832 	(power_domains)->power_wells = (__power_wells);			\
1833 	(power_domains)->power_well_count = ARRAY_SIZE(__power_wells);	\
1845 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_init()  local
1852 	mutex_init(&power_domains->lock);  in intel_power_domains_init()
1859 		set_power_wells(power_domains, hsw_power_wells);  in intel_power_domains_init()
1861 		set_power_wells(power_domains, bdw_power_wells);  in intel_power_domains_init()
1863 		set_power_wells(power_domains, skl_power_wells);  in intel_power_domains_init()
1865 		set_power_wells(power_domains, bxt_power_wells);  in intel_power_domains_init()
1867 		set_power_wells(power_domains, chv_power_wells);  in intel_power_domains_init()
1869 		set_power_wells(power_domains, vlv_power_wells);  in intel_power_domains_init()
1871 		set_power_wells(power_domains, i9xx_always_on_power_well);  in intel_power_domains_init()
1912 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_resume()  local
1916 	mutex_lock(&power_domains->lock);  in intel_power_domains_resume()
1917 	for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) {  in intel_power_domains_resume()
1922 	mutex_unlock(&power_domains->lock);  in intel_power_domains_resume()
2050 	struct i915_power_domains *power_domains = &dev_priv->power_domains;  in intel_power_domains_init_hw()  local
2052 	power_domains->initializing = true;  in intel_power_domains_init_hw()
2055 		mutex_lock(&power_domains->lock);  in intel_power_domains_init_hw()
2057 		mutex_unlock(&power_domains->lock);  in intel_power_domains_init_hw()
2059 		mutex_lock(&power_domains->lock);  in intel_power_domains_init_hw()
2061 		mutex_unlock(&power_domains->lock);  in intel_power_domains_init_hw()
2067 	power_domains->initializing = false;  in intel_power_domains_init_hw()