diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 49e0d870f49..8f28325bc5e 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -158,16 +158,37 @@ static int i915_interrupt_info(struct seq_file *m, void *data) struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; - seq_printf(m, "Interrupt enable: %08x\n", - I915_READ(IER)); - seq_printf(m, "Interrupt identity: %08x\n", - I915_READ(IIR)); - seq_printf(m, "Interrupt mask: %08x\n", - I915_READ(IMR)); - seq_printf(m, "Pipe A stat: %08x\n", - I915_READ(PIPEASTAT)); - seq_printf(m, "Pipe B stat: %08x\n", - I915_READ(PIPEBSTAT)); + if (!IS_IGDNG(dev)) { + seq_printf(m, "Interrupt enable: %08x\n", + I915_READ(IER)); + seq_printf(m, "Interrupt identity: %08x\n", + I915_READ(IIR)); + seq_printf(m, "Interrupt mask: %08x\n", + I915_READ(IMR)); + seq_printf(m, "Pipe A stat: %08x\n", + I915_READ(PIPEASTAT)); + seq_printf(m, "Pipe B stat: %08x\n", + I915_READ(PIPEBSTAT)); + } else { + seq_printf(m, "North Display Interrupt enable: %08x\n", + I915_READ(DEIER)); + seq_printf(m, "North Display Interrupt identity: %08x\n", + I915_READ(DEIIR)); + seq_printf(m, "North Display Interrupt mask: %08x\n", + I915_READ(DEIMR)); + seq_printf(m, "South Display Interrupt enable: %08x\n", + I915_READ(SDEIER)); + seq_printf(m, "South Display Interrupt identity: %08x\n", + I915_READ(SDEIIR)); + seq_printf(m, "South Display Interrupt mask: %08x\n", + I915_READ(SDEIMR)); + seq_printf(m, "Graphics Interrupt enable: %08x\n", + I915_READ(GTIER)); + seq_printf(m, "Graphics Interrupt identity: %08x\n", + I915_READ(GTIIR)); + seq_printf(m, "Graphics Interrupt mask: %08x\n", + I915_READ(GTIMR)); + } seq_printf(m, "Interrupts received: %d\n", atomic_read(&dev_priv->irq_received)); if (dev_priv->hw_status_page != NULL) { |