diff options
| author | Ken Chalmers <[email protected]> | 2018-08-10 15:51:59 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-08-27 15:20:24 -0500 |
| commit | 18e4aa33bdfba0e7ac4e5a62d0665becb78ce012 (patch) | |
| tree | de64931f90aa5a437d15c25b37e212a3363e2cd1 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | e498eb7136042aa9a352b1039c678537f4694158 (diff) | |
drm/amd/display: eliminate long wait between register polls on Maximus
[Why]
Now that we "scale" time delays correctly on Maximus (as of diags svn
r170115), the forced "35 ms" wait time now becomes 35 ms * 500 = 17.5
seconds, which is far too long. Even having to repeat polling a
register once causes excessive delays on Maximus.
[How]
Just use the regular wait time passed to the generic_reg_wait()
function. This is sufficient for Maximus now, and it also means that
there's one less "Maximus-only" code path in DAL.
Also disable the "REG_WAIT taking a while:" message on Maximus, since
things do take a while longer there and 1-2ms delays are not uncommon
(and nothing to worry about).
Signed-off-by: Ken Chalmers <[email protected]>
Reviewed-by: Eric Bernstein <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions