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drm/i915: Print obj->frontbuffer_bits in debugfs output
author
Daniel Vetter
<daniel.vetter@ffwll.ch>
Wed, 18 Jun 2014 12:46:49 +0000
(14:46 +0200)
committer
Daniel Vetter
<daniel.vetter@ffwll.ch>
Thu, 19 Jun 2014 08:05:04 +0000
(10:05 +0200)
Can be useful to figure out imbalances and bugs in the frontbuffer
tracking.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c
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diff --git
a/drivers/gpu/drm/i915/i915_debugfs.c
b/drivers/gpu/drm/i915/i915_debugfs.c
index
76c2572
..
6b7b32b
100644
(file)
--- a/
drivers/gpu/drm/i915/i915_debugfs.c
+++ b/
drivers/gpu/drm/i915/i915_debugfs.c
@@
-170,6
+170,8
@@
describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
}
if (obj->ring != NULL)
seq_printf(m, " (%s)", obj->ring->name);
+ if (obj->frontbuffer_bits)
+ seq_printf(m, " (frontbuffer: 0x%03x)", obj->frontbuffer_bits);
}
static void describe_ctx(struct seq_file *m, struct intel_context *ctx)