drm/i915: add 'reset' parameter

When bringing up new hardware, or otherwise experimenting, GPU hangs are
a way of life. However, the automatic GPU reset can do more harm than
good under these circumstances, as we may wish to capture a full trace for
debugging.

Based on a patch by Zhenyu Wang.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
1 file changed