Marek Szyprowski d81e870d5a [media] v4l: vb2-dma-contig: fail if user ptr buffer is not correctly aligned ... The DMA transfer must be aligned to a specific value. If userptr is not aligned to DMA requirements then unexpected corruptions of the memory may occur before or after a buffer. To prevent such situations, all unligned userptr buffers are rejected at VIDIOC_QBUF. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2012-11-25 17:21:32 -02:00
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Kconfig	[media] v4l: vb2-vmalloc: add support for dmabuf importing	2012-11-25 17:18:58 -02:00
Makefile	[media] Cleanup media Kconfig files	2012-08-21 07:55:47 -03:00
tuner-core.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
v4l2-common.c	[media] v4l2-common: h_bp var is unused at v4l2_detect_gtf()	2012-10-28 07:38:53 -02:00
v4l2-compat-ioctl32.c	[media] v4l: add buffer exporting via dmabuf	2012-11-25 17:20:47 -02:00
v4l2-ctrls.c	[media] v4l: Add control definitions for new H264 encoder features	2012-10-05 22:42:17 -03:00
v4l2-dev.c	[media] v4l: add buffer exporting via dmabuf	2012-11-25 17:20:47 -02:00
v4l2-device.c	[media] v4l2-ctrls: add a filter function to v4l2_ctrl_add_handler	2012-10-01 17:07:07 -03:00
v4l2-event.c	[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information	2012-11-21 13:34:50 -02:00
v4l2-fh.c	[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information	2012-11-21 13:34:50 -02:00
v4l2-int-device.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
v4l2-ioctl.c	[media] v4l: add buffer exporting via dmabuf	2012-11-25 17:20:47 -02:00
v4l2-mem2mem.c	[media] v4l: vb2: add buffer exporting via dmabuf	2012-11-25 17:21:00 -02:00
v4l2-subdev.c	[media] v4l: Don't warn during link validation when encountering a V4L2 devnode	2012-11-22 12:09:49 -02:00
videobuf2-core.c	[media] v4l: vb2: add buffer exporting via dmabuf	2012-11-25 17:21:00 -02:00
videobuf2-dma-contig.c	[media] v4l: vb2-dma-contig: fail if user ptr buffer is not correctly aligned	2012-11-25 17:21:32 -02:00
videobuf2-dma-sg.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
videobuf2-memops.c	[media] v4l: vb2-dma-contig: let mmap method to use dma_mmap_coherent call	2012-11-25 17:20:25 -02:00
videobuf2-vmalloc.c	[media] v4l: vb2-vmalloc: add support for dmabuf importing	2012-11-25 17:18:58 -02:00
videobuf-core.c	[media] v4l: vb: remove warnings about MEMORY_DMABUF	2012-11-25 17:11:24 -02:00
videobuf-dma-contig.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
videobuf-dma-sg.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
videobuf-dvb.c	[media] v4l: move v4l2 core into a separate directory	2012-08-13 23:02:38 -03:00
videobuf-vmalloc.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00