diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hotplug.c | 28 |
2 files changed, 20 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 495b9d27990e..bd9c77c804ab 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1712,20 +1712,20 @@ static void intel_get_hpd_pins(struct drm_i915_private *dev_priv, bool long_pulse_detect(enum port port, u32 val)) { enum port port; - int i; + enum hpd_pin pin; - for_each_hpd_pin(i) { - if ((hpd[i] & hotplug_trigger) == 0) + for_each_hpd_pin(pin) { + if ((hpd[pin] & hotplug_trigger) == 0) continue; - *pin_mask |= BIT(i); + *pin_mask |= BIT(pin); - port = intel_hpd_pin_to_port(dev_priv, i); + port = intel_hpd_pin_to_port(dev_priv, pin); if (port == PORT_NONE) continue; if (long_pulse_detect(port, dig_hotplug_reg)) - *long_mask |= BIT(i); + *long_mask |= BIT(pin); } DRM_DEBUG_DRIVER("hotplug event received, stat 0x%08x, dig 0x%08x, pins 0x%08x\n", diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c index f862441158e1..d9d61d11dd2b 100644 --- a/drivers/gpu/drm/i915/intel_hotplug.c +++ b/drivers/gpu/drm/i915/intel_hotplug.c @@ -241,25 +241,25 @@ static void intel_hpd_irq_storm_reenable_work(struct work_struct *work) container_of(work, typeof(*dev_priv), hotplug.reenable_work.work); struct drm_device *dev = &dev_priv->drm; - int i; + enum hpd_pin pin; intel_runtime_pm_get(dev_priv); spin_lock_irq(&dev_priv->irq_lock); - for_each_hpd_pin(i) { + for_each_hpd_pin(pin) { struct drm_connector *connector; struct drm_connector_list_iter conn_iter; - if (dev_priv->hotplug.stats[i].state != HPD_DISABLED) + if (dev_priv->hotplug.stats[pin].state != HPD_DISABLED) continue; - dev_priv->hotplug.stats[i].state = HPD_ENABLED; + dev_priv->hotplug.stats[pin].state = HPD_ENABLED; drm_connector_list_iter_begin(dev, &conn_iter); drm_for_each_connector_iter(connector, &conn_iter) { struct intel_connector *intel_connector = to_intel_connector(connector); - if (intel_connector->encoder->hpd_pin == i) { + if (intel_connector->encoder->hpd_pin == pin) { if (connector->polled != intel_connector->polled) DRM_DEBUG_DRIVER("Reenabling HPD on connector %s\n", connector->name); @@ -432,14 +432,14 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv, spin_lock(&dev_priv->irq_lock); for_each_intel_encoder(&dev_priv->drm, encoder) { - enum hpd_pin i = encoder->hpd_pin; + enum hpd_pin pin = encoder->hpd_pin; bool has_hpd_pulse = intel_encoder_has_hpd_pulse(encoder); - if (!(BIT(i) & pin_mask)) + if (!(BIT(pin) & pin_mask)) continue; if (has_hpd_pulse) { - bool long_hpd = long_mask & BIT(i); + bool long_hpd = long_mask & BIT(pin); enum port port = encoder->port; DRM_DEBUG_DRIVER("digital hpd port %c - %s\n", port_name(port), @@ -458,7 +458,7 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv, } } - if (dev_priv->hotplug.stats[i].state == HPD_DISABLED) { + if (dev_priv->hotplug.stats[pin].state == HPD_DISABLED) { /* * On GMCH platforms the interrupt mask bits only * prevent irq generation, not the setting of the @@ -466,20 +466,20 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv, * interrupts on saner platforms. */ WARN_ONCE(!HAS_GMCH_DISPLAY(dev_priv), - "Received HPD interrupt on pin %d although disabled\n", i); + "Received HPD interrupt on pin %d although disabled\n", pin); continue; } - if (dev_priv->hotplug.stats[i].state != HPD_ENABLED) + if (dev_priv->hotplug.stats[pin].state != HPD_ENABLED) continue; if (!has_hpd_pulse) { - dev_priv->hotplug.event_bits |= BIT(i); + dev_priv->hotplug.event_bits |= BIT(pin); queue_hp = true; } - if (intel_hpd_irq_storm_detect(dev_priv, i)) { - dev_priv->hotplug.event_bits &= ~BIT(i); + if (intel_hpd_irq_storm_detect(dev_priv, pin)) { + dev_priv->hotplug.event_bits &= ~BIT(pin); storm_detected = true; } } |