[media] omap3isp: Use the ARM DMA IOMMU-aware operations

Browse source

Attach an ARM DMA I/O virtual address space to the ISP device. This
switches to the IOMMU-aware ARM DMA backend, we can thus remove the
explicit calls to the OMAP IOMMU map and unmap functions.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

...

This commit is contained in:

Laurent Pinchart 2014-01-02 20:06:08 -03:00 • committed by Mauro Carvalho Chehab

parent 9a8c7fffa2

commit 2a0a5472af

5 changed files with 89 additions and 61 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/media/platform/Kconfig

View file

102

drivers/media/platform/omap3isp/isp.c

View file

8

drivers/media/platform/omap3isp/isp.h

View file

34

drivers/media/platform/omap3isp/ispqueue.c

View file

2

drivers/media/platform/omap3isp/ispqueue.h

View file