On Monday 29 February 2016 11:22:24 Robin Murphy wrote:
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index b325954cf8f8..ea0998921702 100644
@@ -341,6 +341,7 @@ config MTK_IOMMU
bool "MTK IOMMU Support"
depends on ARM || ARM64
depends on ARCH_MEDIATEK || COMPILE_TEST
+ select ARM_DMA_USE_IOMMU
If going down this route, I'd be inclined to add an "if ARM" there, just
That would run into the NEED_SG_DMA_LENGTH problem on other architectures
that don't already set it, right?
Sorry, I'm lost - wouldn't "depends on ARM || ARM64" make other
architectures moot? arm64 already has NEED_SG_DMA_LENGTH=y by default.
Nevermind, I didn't notice the dependency on the architecture.
What is keeping us from having 'depends on ARM || ARM64 || COMPILE_TEST'?
I assume it doesn't work yet, but it would be nice to get that done
at some point so we can take advantage of automated build testing like