search for: arch_mediatek

...p; MMU select IOMMU_API select IOMMU_IO_PGTABLE_LPAE - select ARM_DMA_USE_IOMMU if ARM help Support for implementations of the ARM System MMU architecture versions 1 and 2. @@ -344,7 +340,6 @@ config MTK_IOMMU bool "MTK IOMMU Support" depends on ARM || ARM64 depends on ARCH_MEDIATEK || COMPILE_TEST - select ARM_DMA_USE_IOMMU select IOMMU_API select IOMMU_DMA select IOMMU_IO_PGTABLE_ARMV7S @@ -361,7 +356,6 @@ config MTK_IOMMU_V1 bool "MTK IOMMU Version 1 (M4U gen1) Support" depends on ARM depends on ARCH_MEDIATEK || COMPILE_TEST - select ARM_DMA_USE_IOMMU...

...+ 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig index 545973f6b743..67183e26971d 100644 --- a/drivers/gpu/drm/mediatek/Kconfig +++ b/drivers/gpu/drm/mediatek/Kconfig @@ -3,6 +3,7 @@ config DRM_MEDIATEK depends on DRM depends on ARCH_MEDIATEK || (ARM && COMPILE_TEST) depends on COMMON_CLK + depends on OF select DRM_GEM_CMA_HELPER select DRM_KMS_HELPER select DRM_MIPI_DSI -- 2.7.0

A couple of new warnings and build errors appeared through the DRM tree in linux-next after the merge window opened. The first patch here is for scripts/headers_check.pl, but as the bug is only present in drm-next at the moment, it would be good to add all five patches to that tree before they make it into mainline. It's likely that some of these have already been fixed since this

From: Thierry Reding <treding at nvidia.com> Depending on the kernel configuration, early ARM architecture setup code may have attached the GPU to a DMA/IOMMU mapping that transparently uses the IOMMU to back the DMA API. Tegra requires special handling for IOMMU backed buffers (a special bit in the GPU's MMU page tables indicates the memory path to take: via the SMMU or directly to the

...tile/Kconfig" diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index 7efc3617bbd5..5ddd813521e7 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -179,31 +179,31 @@ config COMMON_CLK_MT6797 select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK && ARM64 ---help--- - This driver supports MediaTek MT6797 basic clocks. + This driver supports MediaTek MT6797 basic clocks. config COMMON_CLK_MT6797_MMSYS bool "Clock driver for MediaTek MT6797 mmsys" depends on COMMON_CLK_MT6797 ---he...

...tile/Kconfig" diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index 7efc3617bbd5..5ddd813521e7 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -179,31 +179,31 @@ config COMMON_CLK_MT6797 select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK && ARM64 ---help--- - This driver supports MediaTek MT6797 basic clocks. + This driver supports MediaTek MT6797 basic clocks. config COMMON_CLK_MT6797_MMSYS bool "Clock driver for MediaTek MT6797 mmsys" depends on COMMON_CLK_MT6797 ---he...