diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 218fe1247e54..ff543a4880b9 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1639,20 +1639,26 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev) if (IS_G4X(dev) || IS_VALLEYVIEW(dev)) { u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X; - intel_get_hpd_pins(&pin_mask, &long_mask, hotplug_trigger, - hotplug_trigger, hpd_status_g4x, - i9xx_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + if (hotplug_trigger) { + intel_get_hpd_pins(&pin_mask, &long_mask, hotplug_trigger, + hotplug_trigger, hpd_status_g4x, + i9xx_port_hotplug_long_detect); + + intel_hpd_irq_handler(dev, pin_mask, long_mask); + } if (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X) dp_aux_irq_handler(dev); } else { u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915; - intel_get_hpd_pins(&pin_mask, &long_mask, hotplug_trigger, - hotplug_trigger, hpd_status_g4x, - i9xx_port_hotplug_long_detect); - intel_hpd_irq_handler(dev, pin_mask, long_mask); + if (hotplug_trigger) { + intel_get_hpd_pins(&pin_mask, &long_mask, hotplug_trigger, + hotplug_trigger, hpd_status_g4x, + i9xx_port_hotplug_long_detect); + + intel_hpd_irq_handler(dev, pin_mask, long_mask); + } } } |