linux/drivers/gpu/drm/msm/msm_gpu_tracepoints.c
Jordan Crouse 4241db42e4 drm/msm/gpu: Add trace events for tracking GPU submissions
Add trace events to track the progress of a GPU submission
msm_gpu_submit occurs at the beginning of the submissions,
msm_gpu_submit_flush happens when the submission is put on
the ringbuffer and msm_submit_flush_retired is sent when
the operation is retired.

To make it easier to track the operations a unique sequence
number is assigned to each submission and displayed in each
event output so a human or a script can easily associate
the events related to a specific submission.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-12-11 13:05:28 -05:00

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C

// SPDX-License-Identifier: GPL-2.0
#include "msm_gem.h"
#include "msm_ringbuffer.h"
#define CREATE_TRACE_POINTS
#include "msm_gpu_trace.h"