Commit 8dcc14f8 authored Jan 20, 2015 by Marek Szyprowski Committed by Inki Dae Feb 07, 2015

drm/exynos: IOMMU support should not be selectable by user



If system provides IOMMU feature, Exynos DRM should use it by default,
because the Exynos DRM subdrivers don't work correctly when Exynos IOMMU
driver has been enabled and no IOMMU support has been compiled into Exynos
DRM driver.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

parent 04427ec5

drivers/gpu/drm/exynos/Kconfig

+2 −3

Original line number	Diff line number	Diff line
		@@ -12,10 +12,9 @@ config DRM_EXYNOS
		If M is selected the module will be called exynosdrm.

		config DRM_EXYNOS_IOMMU
		bool "EXYNOS DRM IOMMU Support"
		bool
		depends on DRM_EXYNOS && EXYNOS_IOMMU && ARM_DMA_USE_IOMMU
		help
		Choose this option if you want to use IOMMU feature for DRM.
		default y

		config DRM_EXYNOS_DMABUF
		bool "EXYNOS DRM DMABUF"