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| author | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2021-09-14 15:07:44 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2021-09-15 13:43:24 -0700 |
| commit | f6d66fc8cf5f673ea76407be84dc17dbb3eda108 (patch) | |
| tree | 481d5af7c3571d640094ded575508fb20ad8c8e8 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 262d88baad8d8a7c13124fb9807db399b3e595f4 (diff) | |
| download | cachepc-linux-f6d66fc8cf5f673ea76407be84dc17dbb3eda108.tar.gz cachepc-linux-f6d66fc8cf5f673ea76407be84dc17dbb3eda108.zip | |
drm/i915: Update memory bandwidth parameters
Earlier while calculating derated bw we would use 90% of the calculated
bw. Starting ADL-P we use a non standard derating. Updating the formulae
to reflect the same.
Bspec: 64631
v2: Use the new derating value only for ADL-P(MattR)
Fixes: 4d32fe2f14a7 ("drm/i915/adl_p: Update memory bandwidth parameters")
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210914220744.16042-1-radhakrishna.sripada@intel.com
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
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