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| author | Mahesh Kumar <mahesh1.kumar@intel.com> | 2018-08-24 12:32:22 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-09-14 00:33:03 +0300 |
| commit | 5771caf885ae779ade0ea009ae5d5f363bb72a52 (patch) | |
| tree | 627ec814319750012c3c62ec0eb2d489dab24645 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | cbfa59d4b331046d89c795c8e809922f345d9bd7 (diff) | |
| download | linux-5771caf885ae779ade0ea009ae5d5f363bb72a52.tar.xz | |
drm/i915/skl+: Decode memory bandwidth and parameters
This patch adds support to decode system memory bandwidth and other
parameters for skylake and Gen9+ platforms, which will be used for
arbitrated display memory bandwidth calculation in GEN9 based
platforms and WM latency level-0 Work-around calculation on GEN9+.
Changes Since V1:
- s/memdev_info/dram_info
- create a struct to hold channel info
Changes Since V2:
- rewrite code to adhere i915 coding style
- not valid for GLK
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180824093225.12598-3-mahesh1.kumar@intel.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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