config AGP tristate "/dev/agpgart (AGP Support)" if !GART_IOMMU default AGP_GART if GART_IOMMU ---help--- AGP (Accelerated Graphics Port) is a bus system mainly used to connect graphics cards to the rest of the system. If you have an AGP system and you say Y here, it will be possible to use the AGP features of your 3D rendering video card. This code acts as a sort of "AGP driver" for the motherboard's chipset. If you need more texture memory than you can get with the AGP GART (theoretically up to 256 MB, but in practice usually 64 or 128 MB due to kernel allocation issues), you could use PCI accesses and have up to a couple gigs of texture space. Note that this is the only means to have XFree4/GLX use write-combining with MTRR support on the AGP bus. Without it, OpenGL direct rendering will be a lot slower but still faster than PIO. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI. If unsure, say N. This driver is available as a module. If you want to compile it as a module, say M here and read <file:Documentation/modules.txt>. The module will be called agpgart. config AGP_GART bool "/dev/agpgart (AGP Support)" depends on GART_IOMMU config AGP3 bool "AGP 3.0 compliance (EXPERIMENTAL)" depends on AGP config AGP_INTEL tristate "Intel 440LX/BX/GX and I815/I820/830M/I830MP/I840/I845/845G/I850/852GM/855GM/I860/865G support" depends on AGP help This option gives you AGP support for the GLX component of the XFree86 4.x on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850 and 860 chipsets and full support for the 810, 815, 830M, 845G, 852GM, 855GM and 865G integrated graphics chipsets. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI, or if you have any Intel integrated graphics chipsets. If unsure, say Y. #config AGP_I810 # tristate "Intel I810/I815/I830M (on-board) support" # depends on AGP # help # This option gives you AGP support for the Xserver on the Intel 810 # 815 and 830m chipset boards for their on-board integrated graphics. This # is required to do any useful video modes with these boards. config AGP_VIA tristate "VIA chipset support" depends on AGP help This option gives you AGP support for the GLX component of the XFree86 4.x on VIA MPV3/Apollo Pro chipsets. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI. If unsure, say N. config AGP_AMD tristate "AMD Irongate, 761, and 762 support" depends on AGP help This option gives you AGP support for the GLX component of the XFree86 4.x on AMD Irongate, 761, and 762 chipsets. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI. If unsure, say N. config AGP_SIS tristate "Generic SiS support" depends on AGP help This option gives you AGP support for the GLX component of the "soon to be released" XFree86 4.x on Silicon Integrated Systems [SiS] chipsets. Note that 5591/5592 AGP chipsets are NOT supported. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI. If unsure, say N. config AGP_ALI tristate "ALI chipset support" depends on AGP ---help--- This option gives you AGP support for the GLX component of the XFree86 4.x on the following ALi chipsets. The supported chipsets include M1541, M1621, M1631, M1632, M1641,M1647,and M1651. For the ALi-chipset question, ALi suggests you refer to <http://www.ali.com.tw/eng/support/index.shtml>. The M1541 chipset can do AGP 1x and 2x, but note that there is an acknowledged incompatibility with Matrox G200 cards. Due to timing issues, this chipset cannot do AGP 2x with the G200. This is a hardware limitation. AGP 1x seems to be fine, though. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI. If unsure, say N. config AGP_SWORKS tristate "Serverworks LE/HE support" depends on AGP help Say Y here to support the Serverworks AGP card. See <http://www.serverworks.com/> for product descriptions and images. config AGP_AMD_8151 tristate "AMD 8151 support" depends on AGP default GART_IOMMU help Say Y here to support the AMD 8151 AGP bridge and the builtin GART on the AMD Athlon64/Opteron ("Hammer") CPUs. config AGP_I460 tristate "Intel 460GX support" depends on AGP && IA64 help This option gives you AGP GART support for the Intel 460GX chipset for IA64 processors. config AGP_HP_ZX1 tristate "HP ZX1 AGP support" depends on AGP && IA64 help This option gives you AGP GART support for the HP ZX1 chipset for IA64 processors. config AGP_ALPHA_CORE tristate depends on AGP && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL) default AGP # Put AGP 3.0 entries below here. config AGP_I7505 tristate "Intel 7205/7505 support (AGP 3.0)" depends on AGP3 help This option gives you AGP support for the GLX component of the XFree86 4.x on Intel I7505 chipsets. You should say Y here if you use XFree86 3.3.6 or 4.x and want to use GLX or DRI. If unsure, say N