Messages in this thread | | | Date | Thu, 20 Aug 2020 16:27:38 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH v3] Add power/gpu_frequency tracepoint. |
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On Thu, 20 Aug 2020 12:41:34 -0700 Peiyong Lin <lpy@google.com> wrote:
> Historically there is no common trace event for GPU frequency, in > downstream Android each different hardware vendor implements their own > way to expose GPU frequency, for example as a debugfs node. This patch > standardize it as a common trace event in upstream linux kernel to help > the ecosystem have a common implementation across hardware vendors. > Toolings in the Linux ecosystem will benefit from this especially in the > downstream Android, where this information is critical to graphics > developers. > > Signed-off-by: Peiyong Lin <lpy@google.com>
Just from the tracing point of view (not from the content of the trace point of view).
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
-- Steve
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