drm/i915: use drm_i915_private everywhere in the power domain api
The power domains framework is internal to the i915 driver, so pass
drm_i915_private instead of drm_device to its functions.
Also remove a dangling intel_set_power_well() declaration.
No functional change.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 76d0bbc..87ab6544 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5205,19 +5205,16 @@
* enable it, so check if it's enabled and also check if we've requested it to
* be enabled.
*/
-static bool hsw_power_well_enabled(struct drm_device *dev,
+static bool hsw_power_well_enabled(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
return I915_READ(HSW_PWR_WELL_DRIVER) ==
(HSW_PWR_WELL_ENABLE_REQUEST | HSW_PWR_WELL_STATE_ENABLED);
}
-bool intel_display_power_enabled_sw(struct drm_device *dev,
+bool intel_display_power_enabled_sw(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_power_domains *power_domains;
power_domains = &dev_priv->power_domains;
@@ -5225,10 +5222,9 @@
return power_domains->domain_use_count[domain];
}
-bool intel_display_power_enabled(struct drm_device *dev,
+bool intel_display_power_enabled(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_power_domains *power_domains;
struct i915_power_well *power_well;
bool is_enabled;
@@ -5243,7 +5239,7 @@
if (power_well->always_on)
continue;
- if (!power_well->is_enabled(dev, power_well)) {
+ if (!power_well->is_enabled(dev_priv, power_well)) {
is_enabled = false;
break;
}
@@ -5309,10 +5305,9 @@
spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
}
-static void hsw_set_power_well(struct drm_device *dev,
+static void hsw_set_power_well(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well, bool enable)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
bool is_enabled, enable_requested;
uint32_t tmp;
@@ -5346,35 +5341,30 @@
}
}
-static void __intel_power_well_get(struct drm_device *dev,
+static void __intel_power_well_get(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
if (!power_well->count++ && power_well->set) {
hsw_disable_package_c8(dev_priv);
- power_well->set(dev, power_well, true);
+ power_well->set(dev_priv, power_well, true);
}
}
-static void __intel_power_well_put(struct drm_device *dev,
+static void __intel_power_well_put(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
WARN_ON(!power_well->count);
if (!--power_well->count && power_well->set &&
i915.disable_power_well) {
- power_well->set(dev, power_well, false);
+ power_well->set(dev_priv, power_well, false);
hsw_enable_package_c8(dev_priv);
}
}
-void intel_display_power_get(struct drm_device *dev,
+void intel_display_power_get(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_power_domains *power_domains;
struct i915_power_well *power_well;
int i;
@@ -5384,17 +5374,16 @@
mutex_lock(&power_domains->lock);
for_each_power_well(i, power_well, BIT(domain), power_domains)
- __intel_power_well_get(dev, power_well);
+ __intel_power_well_get(dev_priv, power_well);
power_domains->domain_use_count[domain]++;
mutex_unlock(&power_domains->lock);
}
-void intel_display_power_put(struct drm_device *dev,
+void intel_display_power_put(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_power_domains *power_domains;
struct i915_power_well *power_well;
int i;
@@ -5407,7 +5396,7 @@
power_domains->domain_use_count[domain]--;
for_each_power_well_rev(i, power_well, BIT(domain), power_domains)
- __intel_power_well_put(dev, power_well);
+ __intel_power_well_put(dev_priv, power_well);
mutex_unlock(&power_domains->lock);
}
@@ -5424,7 +5413,7 @@
dev_priv = container_of(hsw_pwr, struct drm_i915_private,
power_domains);
- intel_display_power_get(dev_priv->dev, POWER_DOMAIN_AUDIO);
+ intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO);
}
EXPORT_SYMBOL_GPL(i915_request_power_well);
@@ -5438,7 +5427,7 @@
dev_priv = container_of(hsw_pwr, struct drm_i915_private,
power_domains);
- intel_display_power_put(dev_priv->dev, POWER_DOMAIN_AUDIO);
+ intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO);
}
EXPORT_SYMBOL_GPL(i915_release_power_well);
@@ -5483,9 +5472,8 @@
(power_domains)->power_well_count = ARRAY_SIZE(__power_wells); \
})
-int intel_power_domains_init(struct drm_device *dev)
+int intel_power_domains_init(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_power_domains *power_domains = &dev_priv->power_domains;
mutex_init(&power_domains->lock);
@@ -5494,10 +5482,10 @@
* The enabling order will be from lower to higher indexed wells,
* the disabling order is reversed.
*/
- if (IS_HASWELL(dev)) {
+ if (IS_HASWELL(dev_priv->dev)) {
set_power_wells(power_domains, hsw_power_wells);
hsw_pwr = power_domains;
- } else if (IS_BROADWELL(dev)) {
+ } else if (IS_BROADWELL(dev_priv->dev)) {
set_power_wells(power_domains, bdw_power_wells);
hsw_pwr = power_domains;
} else {
@@ -5507,14 +5495,13 @@
return 0;
}
-void intel_power_domains_remove(struct drm_device *dev)
+void intel_power_domains_remove(struct drm_i915_private *dev_priv)
{
hsw_pwr = NULL;
}
-static void intel_power_domains_resume(struct drm_device *dev)
+static void intel_power_domains_resume(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_well *power_well;
int i;
@@ -5522,7 +5509,7 @@
mutex_lock(&power_domains->lock);
for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) {
if (power_well->set)
- power_well->set(dev, power_well, power_well->count > 0);
+ power_well->set(dev_priv, power_well, power_well->count > 0);
}
mutex_unlock(&power_domains->lock);
}
@@ -5533,15 +5520,13 @@
* to be enabled, and it will only be disabled if none of the registers is
* requesting it to be enabled.
*/
-void intel_power_domains_init_hw(struct drm_device *dev)
+void intel_power_domains_init_hw(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
/* For now, we need the power well to be always enabled. */
- intel_display_set_init_power(dev, true);
- intel_power_domains_resume(dev);
+ intel_display_set_init_power(dev_priv, true);
+ intel_power_domains_resume(dev_priv);
- if (!(IS_HASWELL(dev) || IS_BROADWELL(dev)))
+ if (!(IS_HASWELL(dev_priv->dev) || IS_BROADWELL(dev_priv->dev)))
return;
/* We're taking over the BIOS, so clear any requests made by it since