diff options
| author | Michel Thierry <[email protected]> | 2017-11-10 16:44:47 -0800 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-11-13 19:03:13 +0000 |
| commit | ce453b3e426f33eb56e5425f0b839f75eed621d9 (patch) | |
| tree | f4863d157061d21108975279889e69184adb05d4 /tools/perf/scripts/python | |
| parent | dab91783338bd3dd42638f89b5f7e34c57773207 (diff) | |
drm/i915: Clear per-engine fault register as early as possible
From gen6, the hardware tracks address lookup failures and we should
clear those registers upon startup to prevent false positives. However,
this was happening before we have the engines defined (intel_uncore_init())
and the for_each_engine loop was just a nop. The earliest we can call
this is inside intel_engines_init_mmio().
Suggested-by: Chris Wilson <[email protected]>
Signed-off-by: Michel Thierry <[email protected]>
Cc: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions