drm/xe/wa: Track gt/engine/lrc active workarounds

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Allocate the data to track workarounds on each gt of the device,
and pass that to RTP so the active workarounds are tracked.

Even if the workarounds available until now are mostly device
or platform centric, with the different IP versions for media and
graphics starting with MTL, it's possible that some workarounds
need to be applied only on select GTs. Also, given the workaround
database is per IP block, for tracking purposes there is no need to
differentiate the workarounds per engine class. Hence the bitmask
to track active workarounds can be tracked per GT.

v2: Move the tracking from per-device to per-GT basis (Matt Roper)

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230526164358.86393-7-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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This commit is contained in:

Lucas De Marchi 2023-05-26 09:43:43 -07:00 • committed by Rodrigo Vivi

parent cefeb76341

commit 49d329a082

4 changed files with 53 additions and 0 deletions

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5

drivers/gpu/drm/xe/xe_gt.c

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10

drivers/gpu/drm/xe/xe_gt_types.h

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37

drivers/gpu/drm/xe/xe_wa.c

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1

drivers/gpu/drm/xe/xe_wa.h

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