| commit | 0989fd2c88a11aa5014b2b348ed51872d14d536d | [log] [tgz] |
|---|---|---|
| author | Hans Verkuil <hverkuil@xs4all.nl> | Sun Aug 19 12:25:39 2007 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | Tue Oct 09 22:05:46 2007 -0300 |
| tree | b01ba5de69e17fcf408ce597af966e4f0949e7c4 | |
| parent | 3869c6a088c2eb165abe476c3372c6a3653649b3 [diff] |
V4L/DVB (6058): ivtv: add support for highmem udma When trying to DMA userspace buffers to the cx23415 you need to check whether the page is in highmem. If this is the case, then bounce buffers have to be used to allow DMA. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>