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| author | José Roberto de Souza <[email protected]> | 2022-09-15 18:46:47 -0700 |
|---|---|---|
| committer | Radhakrishna Sripada <[email protected]> | 2022-09-23 17:37:23 -0700 |
| commit | 944ca7d8b12f9ed4abaa4e63223b62bd9b653b5c (patch) | |
| tree | 634d389ba2679146a1e6016fb976c14247d7aced /tools/perf/scripts/python/check-perf-trace.py | |
| parent | c2c7075225ef7366a1ccc1cf4b7205c391ec7c9b (diff) | |
drm/i915: Parse and set stepping for platforms with GMD
Expand the current stepping convention to accommodate the GMD
stepping info. Typically GMD step maps to letter stepping
by "A + step %4" and number to "A + step /4" i.e, GMD step
0 maps to STEP_A0, 1 to _A1, 2 to _A2, 3 to _A3, 4 to STEP_B0...
Future platforms might break this formulae and may require a table
mapping to decode GMD step compatible with the convention.
v2:
- Pass the updated ip version structure
v3:
- Skip using GMD to step table(MattR)
Cc: Balasubramani Vivekanandan <[email protected]>
Cc: Matt Roper <[email protected]>
Reviewed-by: Lucas De Marchi <[email protected]>
Signed-off-by: Radhakrishna Sripada <[email protected]>
Signed-off-by: José Roberto de Souza <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions