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| author | Vishnuvardhan Prodduturi <vproddut@codeaurora.org> | 2013-09-14 15:42:42 +0530 |
|---|---|---|
| committer | dhacker29 <davidhackerdvm@gmail.com> | 2013-10-16 23:10:33 -0500 |
| commit | 6291d92215c2f48d8c3d079ef0e1cb56c60b1730 (patch) | |
| tree | 641d50637f3125216552cb6f5c405480c5df6775 /scripts/gcc-wrapper.py | |
| parent | 7ebadf39e43b99f62f2289c1ed4ca099a51844de (diff) | |
msm: msm_fb: wait for VSYNC instead of DMA_P for commit completion.
In the current implementation, we are waiting for DMA_P interrupt
in commit call to signal completion. This can cause 2 commits happening
in the same vsync period due to which IOMMU page faults can happen when
vsync comes while second commit is programming resgisters. To avoid this,
wait for DMA_P is replaced by wait for VSYNC.
Change-Id: I68d4d4b4e7a574f86faecd5b4812e1f5852f4209
Signed-off-by: Vishnuvardhan Prodduturi <vproddut@codeaurora.org>
Diffstat (limited to 'scripts/gcc-wrapper.py')
0 files changed, 0 insertions, 0 deletions