Chris Wilson
8a8717eee3
overlay: Show power consumption without i915-pmu
...
The power metter was not showing up due to an erroneous check for a
failure to open the i915 perf interface.
Reported-by: Marius Vlad <marius.c.vlad@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-11-18 12:53:04 +00:00
Chris Wilson
1c3fd70357
overlay: Read power from perf_events
...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-27 12:31:13 +01:00
Chris Wilson
1b6480114e
overlay: Fix power reading from debugfs
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-23 16:07:04 +01:00
Chris Wilson
b22e90bc8b
overlay: Distinguish the root debugfs path and our dri node
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-23 16:00:16 +01:00
Chris Wilson
9574cb1a3d
overlay: Search for right debugfs path
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-23 15:53:01 +01:00
Chris Wilson
b98bade56e
overlay: Add copyright statements
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20 21:39:27 +01:00
Chris Wilson
c6482b7814
overlay: Sample power every second
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Found the bug, but still only read the msr once every second - mainly as
an exercise in handling different sample rates.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20 11:09:11 +01:00
Chris Wilson
cf62d52eb4
overlay: Fix counting fail
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20 10:58:02 +01:00
Chris Wilson
5c81cda0ff
overlay: Add graph for GPU power consumption
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20 10:26:23 +01:00
