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Commit 5f6a1695 authored by Zhenyu Wang's avatar Zhenyu Wang Committed by Eric Anholt
Browse files

drm/i915: update debugfs interrupt info on IGDNG 



Signed-off-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 9e3a6d15

drivers/gpu/drm/i915/i915_debugfs.c

+31 −10
Original line number Diff line number Diff line
@@ -158,6 +158,7 @@ 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;



	if (!IS_IGDNG(dev)) {

		seq_printf(m, "Interrupt enable:    %08x\n",

			   I915_READ(IER));

		seq_printf(m, "Interrupt identity:  %08x\n",
@@ -168,6 +169,26 @@ static int i915_interrupt_info(struct seq_file *m, void *data) 
			   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) {