3b299d9abf
The kernel driver never touches the decoded buffers with the CPU. All accesses are either done by hardware DMA masters or userspace mapping the buffers. This means we don't need a kernel virtual address mapping for those buffers at all. As those buffers are usually quite large, we can save a good deal of kernel vmalloc space by requesting to not have a kernel mapping set up for them. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
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| .. | ||
| Makefile | ||
| coda-bit.c | ||
| coda-common.c | ||
| coda-gdi.c | ||
| coda-h264.c | ||
| coda-jpeg.c | ||
| coda-mpeg2.c | ||
| coda-mpeg4.c | ||
| coda.h | ||
| coda_regs.h | ||
| imx-vdoa.c | ||
| imx-vdoa.h | ||
| trace.h | ||