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authorRobert Jarzmik <robert.jarzmik@free.fr>2016-09-06 06:04:22 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-09-09 10:53:31 -0300
commitfcdf9bbc912516801722ee5a289f6619e3619a14 (patch)
treeb20311c2280b7099287f7e2123195b55b651736f /drivers/media/platform/soc_camera/Makefile
parentcdd657eb441ceb3b938ed0664d90ce07fbde3139 (diff)
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[media] media: platform: pxa_camera: change stop_streaming semantics
Instead of the legacy behavior where it was required to wait for all video buffers to be finished by the hardware, use a cancel like strategy : as soon as the stop_streaming() call is done, abort all DMA transfers, report the already buffers as failed and return. This makes stop_streaming() more a "cancel capture" than a "wait for end of capture" semantic. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/soc_camera/Makefile')
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