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drm/i915: update debugfs interrupt info on IGDNG 

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Zhenyu Wang 2009-08-10 21:37:24 +08:00 committed by Eric Anholt
parent 9e3a6d155e
commit 5f6a169598
1 changed files with 31 additions and 10 deletions
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41
drivers/gpu/drm/i915/i915_debugfs.c
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@ -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) {