video: tegra: nvmap: Add support for nvmap_kmap
authorKrishna Reddy <vdumpa@nvidia.com>
Wed, 17 Oct 2012 08:52:49 +0000 (11:52 +0300)
committerSimone Willett <swillett@nvidia.com>
Thu, 25 Oct 2012 00:58:43 +0000 (17:58 -0700)
commit247d147489997f49fffb9291308bb891f59e5440
tree5c50083c317dba96d1ca718ef3c45d3b039a8db6
parent96ab296e67ebb525a116519c1e3ed0641d5551cc
video: tegra: nvmap: Add support for nvmap_kmap

Add support for mapping a single page from a buffer to kernel address
space.

Bug 1158533

Change-Id: Ie331e787663d98b644aa2e7f220020982f15fd9d
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/145503
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Ken Adams <kadams@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
drivers/video/tegra/nvmap/nvmap.c
drivers/video/tegra/nvmap/nvmap.h
drivers/video/tegra/nvmap/nvmap_dev.c
drivers/video/tegra/nvmap/nvmap_dmabuf.c
include/linux/nvmap.h