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Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981
Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
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Release code should happen before the cleaning of map variable.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Adds a newer videobuf-vmalloc module. This module uses the same
videobuf controls, but implements memory allocation based on vmalloc
methods.
With this method, an USB driver can use video-buf, without needing to
request memory from the DMA-safe area.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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linux/drivers/media/Kconfig | 4
linux/drivers/media/video/Kconfig | 2
linux/drivers/media/video/Makefile | 1
linux/drivers/media/video/videobuf-vmalloc.c | 385 ++++++++++++++++++++++++++
linux/include/media/videobuf-vmalloc.h | 44 ++
5 files changed, 435 insertions(+), 1 deletion(-)
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