| commit | 4ff9d4cbc15a1ac169eaabf2e3d282b7d2d3799d | [log] [tgz] |
|---|---|---|
| author | Archit Taneja <architt@codeaurora.org> | Tue Oct 13 12:20:47 2015 +0530 |
| committer | Rob Clark <robdclark@gmail.com> | Mon Dec 14 10:40:45 2015 -0500 |
| tree | 207116f8790fee6b4e96e613664418d68ad65966 | |
| parent | cea65dbd6a96bd97818a7a95034a046409040afa [diff] |
drm/msm/dsi: Don't use iommu for command TX buffer for DSIv2 We currently use iommu allocated DMA buffers for sending DSI commands. DSIv2 doesn't have a port connected to the MDP iommu. Therefore, it can't use iommu allocated buffers to fetch DSI commands. Use a regular contiguous DMA buffer if we are DSIv2. Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>