diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 931ee5d8cdb..271560080ad 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1472,6 +1472,9 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg) intel_hpd_irq_handler(dev, hotplug_trigger, hpd_status_i915); + if (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X) + dp_aux_irq_handler(dev); + I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status); I915_READ(PORT_HOTPLUG_STAT); } @@ -3653,6 +3656,10 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) intel_hpd_irq_handler(dev, hotplug_trigger, IS_G4X(dev) ? hpd_status_gen4 : hpd_status_i915); + if (IS_G4X(dev) && + (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)) + dp_aux_irq_handler(dev); + I915_WRITE(PORT_HOTPLUG_STAT, hotplug_status); I915_READ(PORT_HOTPLUG_STAT); } |