drm/v3d: Create a CPU job extension for the copy performance query job

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A CPU job is a type of job that performs operations that requires CPU
intervention. A copy performance query job is a job that copy the complete
or partial result of a query to a buffer. In order to copy the result of
a performance query to a buffer, we need to get the values from the
performance monitors.

So, create a user extension for the CPU job that enables the creation
of a copy performance query job. This user extension will allow the creation
of a CPU job that copy the results of a performance query to a BO with the
possibility to indicate the availability with a availability bit.

Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231130164420.932823-19-mcanal@igalia.com

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Maíra Canal 2023-11-30 13:40:40 -03:00

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commit 209e8d2695

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1

drivers/gpu/drm/v3d/v3d_drv.h

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65

drivers/gpu/drm/v3d/v3d_sched.c

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82

drivers/gpu/drm/v3d/v3d_submit.c

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include/uapi/drm/v3d_drm.h

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