diff options
| author | Honghao Liu <honghaol@codeaurora.org> | 2017-08-25 12:38:30 -0400 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-10-18 12:10:55 -0700 |
| commit | a71c664a971ebb8c7621e3668d9fd9093f234425 (patch) | |
| tree | 15674b498035a3f71da08100e1cf14c7436e3346 /security/selinux/hooks.c | |
| parent | 1bc3c0f656693b87e39a299db3c396194c235b21 (diff) | |
soc: qcom: add SMMU support for virtualized audio ION driver
Update the virtualized audio ION driver to add SMMU support.
The virtualized audio ION driver will provide the ION memory
allocated from the guest VM to the physical VM to perform SMMU
mapping.
The virtualized audio ION driver will receive SMMU mapped
device address from physical VM and provide the device address
to its clients. Upon its client frees the memory, the virtualized
audio ION driver will request the physical VM to perform SMMU
un-mapping.
CRs-fixed: 2099245
Change-Id: Idca4ecda65910308d7f7af288381866ab4ce4a7a
Signed-off-by: Honghao Liu <honghaol@codeaurora.org>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions