diff options
| author | Terence Hampson <thampson@codeaurora.org> | 2014-09-11 13:53:49 -0400 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:34:56 -0700 |
| commit | 4527bcb1aea0cd66689853cf156fec56ff125eb9 (patch) | |
| tree | ee7bfdbff3ba2174645bfe21b24c4caf1c33cee1 /include/linux/debugfs.h | |
| parent | 51494f8d469413a04e1f9fcde89a52f0039751df (diff) | |
msm: mdss: delay iommu mapping of buffers until commit
Currently iommu map call is done in client's context during overlay
play, this requires iommu attachment to correctly map buffers.
This mapping can be delayed until the actual commit and avoid
unnecessary delays in client's context. Also, only unmap buffers if they
have been mapped, instead of checking if iommu is attached.
Modified to work one kernel 3.14, iommu changes.
Change-Id: I802ec83a5af52ce6f372e8bda3ceb2646fb9cc55
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
Diffstat (limited to 'include/linux/debugfs.h')
0 files changed, 0 insertions, 0 deletions