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| author | Hugues Fruchet <hugues.fruchet@st.com> | 2019-02-28 12:10:53 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-03-19 13:50:08 -0400 |
| commit | b3ce6f6ff3c260ee53b0f2236e5fd950d46957da (patch) | |
| tree | d2d5840813fe258618aecfc250ce2c7eb7ccf74b /tools/perf/scripts/python/stackcollapse.py | |
| parent | ab41b99e7e55c85f29ff7b54718ccbbe051905e7 (diff) | |
media: stm32-dcmi: fix DMA corruption when stopping streaming
Avoid call of dmaengine_terminate_all() between
dmaengine_prep_slave_single() and dmaengine_submit() by locking
the whole DMA submission sequence.
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions