diff options
| -rw-r--r-- | shared-core/i915_irq.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c index 9db38706..fbc66749 100644 --- a/shared-core/i915_irq.c +++ b/shared-core/i915_irq.c @@ -153,14 +153,19 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) DRM_WAKEUP(&dev_priv->irq_queue); if (temp & (VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG)) { - if ((dev_priv->vblank_pipe & + int vblank_pipe = dev_priv->vblank_pipe; + + if ((vblank_pipe & (DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B)) == (DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B)) { if (temp & VSYNC_PIPEA_FLAG) atomic_inc(&dev->vbl_received); if (temp & VSYNC_PIPEB_FLAG) atomic_inc(&dev->vbl_received2); - } else + } else if (((temp & VSYNC_PIPEA_FLAG) && + (vblank_pipe & DRM_I915_VBLANK_PIPE_A)) || + ((temp & VSYNC_PIPEB_FLAG) && + (vblank_pipe & DRM_I915_VBLANK_PIPE_B))) atomic_inc(&dev->vbl_received); DRM_WAKEUP(&dev->vbl_queue); |