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authorHugues Fruchet <hugues.fruchet@st.com>2019-02-28 12:10:53 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-03-19 13:50:08 -0400
commitb3ce6f6ff3c260ee53b0f2236e5fd950d46957da (patch)
treed2d5840813fe258618aecfc250ce2c7eb7ccf74b /drivers/media/pci/cobalt
parentab41b99e7e55c85f29ff7b54718ccbbe051905e7 (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 'drivers/media/pci/cobalt')
0 files changed, 0 insertions, 0 deletions