[media] saa7134: add saa7134_userptr module option to enable USERPTR

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If the saa7134 module is loaded with the saa7134_userptr set to 1,
then USERPTR support is enabled. A check in buffer_prepare
verifies that the pointer is page-aligned.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Hans Verkuil 2014-04-17 06:44:31 -03:00 • committed by Mauro Carvalho Chehab

parent 2ada815fc4

commit a3f415abe0

4 changed files with 22 additions and 3 deletions

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4

drivers/media/pci/saa7134/saa7134-core.c

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4

drivers/media/pci/saa7134/saa7134-vbi.c

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16

drivers/media/pci/saa7134/saa7134-video.c

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1

drivers/media/pci/saa7134/saa7134.h

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