[0/4] v4l2-tracer: add tracing for frames/events
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From: Deborah Brouwer <deborah.brouwer@collabora.com>
To: linux-media@vger.kernel.org
Cc: hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com,
Deborah Brouwer <deborah.brouwer@collabora.com>
Subject: [PATCH 0/4] v4l2-tracer: add tracing for frames/events
Date: Tue, 6 Jun 2023 19:11:54 -0700
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Message
Deborah Brouwer
June 7, 2023, 2:11 a.m. UTC
Hi, This series adds some tracing/retracing for events, enumerating framesizes and frameintervals, and stringifying selection target values. Deborah Brouwer (4): v4l2-tracer: add VIDIOC_ENUM_FRAMESIZES v4l2-tracer: add VIDIOC_ENUM_FRAMEINTERVALS v4l2-tracer: stringify target in v4l2_selection v4l2-tracer: add event tracing/retracing utils/v4l2-tracer/libv4l2tracer.cpp | 5 ++ utils/v4l2-tracer/retrace.cpp | 112 ++++++++++++++++++++++++++- utils/v4l2-tracer/trace.cpp | 13 ++++ utils/v4l2-tracer/v4l2-tracer-gen.pl | 74 ++++++++++++++++-- 4 files changed, 192 insertions(+), 12 deletions(-)