drm/msm/gpu: Convert the GPU show function to use the GPU state

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Convert the existing GPU show function to use the GPU state to
dump the information rather than reading it directly from the hardware.
This will require an additional step to capture the state before
dumping it for the existing nodes but it will greatly facilitate reusing
the same code for dumping a previously captured state from a GPU hang.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

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Jordan Crouse 2018-07-24 10:33:25 -06:00 • committed by Rob Clark

parent e00e473d98

commit 4f776f4511

7 changed files with 104 additions and 65 deletions

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11

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

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12

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

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18

drivers/gpu/drm/msm/adreno/a5xx_gpu.c

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30

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

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3

drivers/gpu/drm/msm/adreno/adreno_gpu.h

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98

drivers/gpu/drm/msm/msm_debugfs.c

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3

drivers/gpu/drm/msm/msm_gpu.h

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