linux/drivers/gpu/drm/msm/dsi
Archit Taneja 4ff9d4cbc1 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>
2015-12-14 10:40:45 -05:00
..
phy drm/msm/dsi: Add support for 28nm PHY on 8960 2015-12-14 10:40:06 -05:00
pll drm/msm/dsi: Add DSI PLL for 28nm 8960 PHY 2015-12-14 10:40:12 -05:00
dsi_cfg.c drm/msm/dsi: Add dsi_cfg for APQ8064 2015-12-14 10:40:40 -05:00
dsi_cfg.h drm/msm/dsi: Add dsi_cfg for APQ8064 2015-12-14 10:40:40 -05:00
dsi_host.c drm/msm/dsi: Don't use iommu for command TX buffer for DSIv2 2015-12-14 10:40:45 -05:00
dsi_manager.c drm/msm/dsi: Don't use iommu for command TX buffer for DSIv2 2015-12-14 10:40:45 -05:00
dsi.c drm/msm/dsi: Allow dsi to connect to an external bridge 2015-08-15 18:27:25 -04:00
dsi.h drm/msm/dsi: Don't use iommu for command TX buffer for DSIv2 2015-12-14 10:40:45 -05:00
dsi.xml.h drm/msm: update generated headers 2015-10-22 15:39:44 -04:00
mmss_cc.xml.h drm/msm: update generated headers 2015-10-22 15:39:44 -04:00
sfpb.xml.h drm/msm: update generated headers 2015-10-22 15:39:44 -04:00