linux/drivers/media
Andrzej Pietrasiewicz 5ba3f757f0 [media] v4l: videobuf2: add DMA scatter/gather allocator
Add an implementation of DMA scatter/gather allocator and handling
routines for videobuf2.

For mmap operation mode it is implemented on top of
alloc_page + sg_set_page/_free_page.

For userptr operation mode it is implemented on top of
get_user_pages + sg_set_page/put_page.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-21 20:31:34 -03:00
..
common [media] tda829x: fix regression in probe functions 2011-03-02 14:18:12 -03:00
dvb [media] technisat-usb2: Don't use a deprecated call 2011-03-21 20:31:33 -03:00
radio [media] radio-aimslab.c needs #include <linux/delay.h> 2011-01-19 11:45:57 -02:00
rc [media] technisat-usb2: added driver for Technisat's USB2.0 DVB-S/S2 receiver 2011-03-21 20:31:33 -03:00
video [media] v4l: videobuf2: add DMA scatter/gather allocator 2011-03-21 20:31:34 -03:00
Kconfig [media] dabusb: Move it to staging to be deprecated 2010-12-29 08:17:15 -02:00
Makefile [media] rename drivers/media/IR to drives/media/rc 2010-12-29 08:16:36 -02:00