Re: [PATCH] drm/rockchip: support non-iommu buffer path

Am Dienstag, 19. April 2016, 10:19:32 schrieb Mark Yao: > Some rockchip vop not support iommu, need use non-iommu > buffer for it. And if we get iommu issues, we can compare > the issues with non-iommu path, the would help the debug. > > Signed-off-by: Mark Yao > --- > drivers/gpu/drm/rockchip/r

[PATCH] drm/rockchip: support non-iommu buffer path

Some rockchip vop not support iommu, need use non-iommu buffer for it. And if we get iommu issues, we can compare the issues with non-iommu path, the would help the debug. Signed-off-by: Mark Yao --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 65 +++ 1 file changed,