From: Roman Zippel Date: Thu, 22 Jun 2006 21:47:35 +0000 (-0700) Subject: [PATCH] x86_64: use select for GART_IOMMU to enable AGP X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dcc1a66a09420ccc5a22671bddc5a842f92d67e5;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [PATCH] x86_64: use select for GART_IOMMU to enable AGP The AGP default doesn't work well with other selects, so use a select for GART_IOMMU as well. Remove a redundant default for SWIOTLB as well. Signed-off-by: Roman Zippel Signed-off-by: Andi Kleen Cc: Andi Kleen Cc: Dave Jones Cc: Dave Airlie Cc: Jeff Garzik Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 408d44a59756..7d3bc5ac5db0 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -389,6 +389,7 @@ config GART_IOMMU bool "K8 GART IOMMU support" default y select SWIOTLB + select AGP depends on PCI help Support for hardware IOMMU in AMD's Opteron/Athlon64 Processors @@ -401,11 +402,9 @@ config GART_IOMMU northbridge and a software emulation used on other systems without hardware IOMMU. If unsure, say Y. -# need this always enabled with GART_IOMMU for the VIA workaround +# need this always selected by GART_IOMMU for the VIA workaround config SWIOTLB bool - default y - depends on GART_IOMMU config X86_MCE bool "Machine check support" if EMBEDDED diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig index 7c88c060a9e6..46685a540772 100644 --- a/drivers/char/agp/Kconfig +++ b/drivers/char/agp/Kconfig @@ -1,7 +1,6 @@ config AGP - tristate "/dev/agpgart (AGP Support)" if !GART_IOMMU + tristate "/dev/agpgart (AGP Support)" depends on ALPHA || IA64 || PPC || X86 - default y if GART_IOMMU ---help--- AGP (Accelerated Graphics Port) is a bus system mainly used to connect graphics cards to the rest of the system.