video: tegra: nvmap: support using Fd's for handle
authorKrishna Reddy <vdumpa@nvidia.com>
Thu, 5 Sep 2013 22:43:33 +0000 (15:43 -0700)
committerAjay Nandakumar <anandakumarm@nvidia.com>
Thu, 3 Oct 2013 13:47:30 +0000 (18:47 +0530)
commita56fe1534cb1e2df5513c190463bae7e7107b34a
tree3bd10b27eed3741e43897e15b4e0d9aa50dfeb1c
parent6992611b0b9c268d7d6b80c80b4a204dcb6041c1
video: tegra: nvmap: support using Fd's for handle

support to return Fd's to user space instead of kernel virtual
address.

Change-Id: I25f4d883b88ccd249889eeacab99d0c71c25ae81
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/271085
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
(cherry picked from commit c9d5edf8c7a72313c117fd5eb2cb57e727ba3986)
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
drivers/video/tegra/nvmap/nvmap_handle.c
drivers/video/tegra/nvmap/nvmap_ioctl.c
drivers/video/tegra/nvmap/nvmap_priv.h