drm/msm: Remove obsolete perf infrastructure

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Outside of a3xx, this was never really used.  And it low-key gets in the
way of the new perfcntr support (or at least it is confusing to have two
things called "perf").  So lets remove it.

This drops the "perf" debugfs file.  But these days, nvtop is a better
option.  (Plus perfetto for newer gens.)

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Anna Maniscalco <anna.maniscalco2000@gmail.com>
Reviewed-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/728200/
Message-ID: <20260526145137.160554-2-robin.clark@oss.qualcomm.com>

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This commit is contained in:

Rob Clark 2026-05-26 07:50:35 -07:00

parent f67a9e7727

commit 6477bd5ef0

10 changed files with 0 additions and 412 deletions

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1

drivers/gpu/drm/msm/Makefile

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7

drivers/gpu/drm/msm/adreno/a2xx_gpu.c

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16

drivers/gpu/drm/msm/adreno/a3xx_gpu.c

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3

drivers/gpu/drm/msm/adreno/a4xx_gpu.c

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6

drivers/gpu/drm/msm/msm_debugfs.c

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1

drivers/gpu/drm/msm/msm_drv.c

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5

drivers/gpu/drm/msm/msm_drv.h

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107

drivers/gpu/drm/msm/msm_gpu.c

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31

drivers/gpu/drm/msm/msm_gpu.h

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235

drivers/gpu/drm/msm/msm_perf.c

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