Commits
Chris Wilson committed 3a122c27673
drm/i915: Limit i915_ring_test_irq debugfs to actual rings For simplicity in testing, only report known rings in the mask. This allows userspace to try and trigger a missed irq on every ring and do a comparison between i915_ring_test_irq and i915_ring_missed_irq to see if any rings failed. v2: Move the debug message to after the rings are selected (so that the message accurately reflects reality) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1466170505-8048-1-git-send-email-chris@chris-wilson.co.uk Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>