tree fd9711f7f883b5f8cfcdc95ecbdd41329c67d8e1
parent c7072e645ea2540075aa10e3c3caa9f3cc168303
author Bartłomiej Grzesik <bag@semihalf.com> 1659951255 +0000
committer Bartłomiej Grzesik <bag@semihalf.com> 1659951255 +0000

Add V4L2 Ftrace events

This CL add support for following tracing V4L2 Ftrace events:
 * v4l2/v4l2_qbuf
 * v4l2/v4l2_dqbuf
 * v4l2/vb2_v4l2_buf_queue
 * v4l2/vb2_v4l2_buf_done
 * v4l2/vb2_v4l2_qbuf
 * v4l2/vb2_v4l2_dqbuf

Bug: 217825939
Bug: 217827216
Bug: 232531771
Test: recorded a perfetto trace
Change-Id: I6d1ffbb005f00968281c557e684e38cfc86c2df1