diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index c04fbbf0acf7..e1bfc85d1789 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1793,8 +1793,11 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg) intel_finish_page_flip_plane(dev, pipe); } - if (pipe_iir & GEN8_DE_PIPE_IRQ_ERRORS) - DRM_ERROR("Errors on pipe %c\n", 'A' + pipe); + if (pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS) { + DRM_ERROR("Fault errors on pipe %c\n: 0x%08x", + pipe_name(pipe), + pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS); + } if (pipe_iir) { ret = IRQ_HANDLED; @@ -2863,9 +2866,8 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv) { struct drm_device *dev = dev_priv->dev; uint32_t de_pipe_enables = GEN8_PIPE_FLIP_DONE | - GEN8_PIPE_SCAN_LINE_EVENT | GEN8_PIPE_VBLANK | - GEN8_DE_PIPE_IRQ_ERRORS; + GEN8_DE_PIPE_IRQ_FAULT_ERRORS; int pipe; dev_priv->de_irq_mask[PIPE_A] = ~de_pipe_enables; dev_priv->de_irq_mask[PIPE_B] = ~de_pipe_enables; |