diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 5350ef57ec3..a610f5abcc4 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -665,7 +665,8 @@ static int i915_get_vblank_timestamp(struct drm_device *dev, int pipe, crtc); } -static int intel_hpd_irq_event(struct drm_device *dev, struct drm_connector *connector) +static bool intel_hpd_irq_event(struct drm_device *dev, + struct drm_connector *connector) { enum drm_connector_status old_status; @@ -673,11 +674,16 @@ static int intel_hpd_irq_event(struct drm_device *dev, struct drm_connector *con old_status = connector->status; connector->status = connector->funcs->detect(connector, false); - DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n", + if (old_status == connector->status) + return false; + + DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n", connector->base.id, drm_get_connector_name(connector), - old_status, connector->status); - return (old_status != connector->status); + drm_get_connector_status_name(old_status), + drm_get_connector_status_name(connector->status)); + + return true; } /* |