drivers/char/agp/Kconfig

   1 config AGP
   2         tristate "/dev/agpgart (AGP Support)"
   3         depends on ALPHA || IA64 || PPC || X86
   4         ---help---
   5           AGP (Accelerated Graphics Port) is a bus system mainly used to
   6           connect graphics cards to the rest of the system.
   7
   8           If you have an AGP system and you say Y here, it will be possible to
   9           use the AGP features of your 3D rendering video card. This code acts
  10           as a sort of "AGP driver" for the motherboard's chipset.
  11
  12           If you need more texture memory than you can get with the AGP GART
  13           (theoretically up to 256 MB, but in practice usually 64 or 128 MB
  14           due to kernel allocation issues), you could use PCI accesses
  15           and have up to a couple gigs of texture space.
  16
  17           Note that this is the only means to have X/GLX use
  18           write-combining with MTRR support on the AGP bus. Without it, OpenGL
  19           direct rendering will be a lot slower but still faster than PIO.
  20
  21           To compile this driver as a module, choose M here: the
  22           module will be called agpgart.
  23
  24           You should say Y here if you want to use GLX or DRI.
  25
  26           If unsure, say N.
  27
  28 config AGP_ALI
  29         tristate "ALI chipset support"
  30         depends on AGP && X86_32
  31         ---help---
  32           This option gives you AGP support for the GLX component of
  33           X on the following ALi chipsets.  The supported chipsets
  34           include M1541, M1621, M1631, M1632, M1641,M1647,and M1651.
  35           For the ALi-chipset question, ALi suggests you refer to
  36           <http://www.ali.com.tw/eng/support/index.shtml>.
  37
  38           The M1541 chipset can do AGP 1x and 2x, but note that there is an
  39           acknowledged incompatibility with Matrox G200 cards. Due to
  40           timing issues, this chipset cannot do AGP 2x with the G200.
  41           This is a hardware limitation. AGP 1x seems to be fine, though.
  42
  43 config AGP_ATI
  44         tristate "ATI chipset support"
  45         depends on AGP && X86_32
  46         ---help---
  47           This option gives you AGP support for the GLX component of
  48           X on the ATI RadeonIGP family of chipsets.
  49
  50 config AGP_AMD
  51         tristate "AMD Irongate, 761, and 762 chipset support"
  52         depends on AGP && X86_32
  53         help
  54           This option gives you AGP support for the GLX component of
  55           X on AMD Irongate, 761, and 762 chipsets.
  56
  57 config AGP_AMD64
  58         tristate "AMD Opteron/Athlon64 on-CPU GART support" if !GART_IOMMU
  59         depends on AGP && X86
  60         default y if GART_IOMMU
  61         help
  62           This option gives you AGP support for the GLX component of
  63           X using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs.
  64           You still need an external AGP bridge like the AMD 8151, VIA
  65           K8T400M, SiS755. It may also support other AGP bridges when loaded
  66           with agp_try_unsupported=1.
  67
  68 config AGP_INTEL
  69         tristate "Intel 440LX/BX/GX, I8xx and E7x05 chipset support"
  70         depends on AGP && X86
  71         help
  72           This option gives you AGP support for the GLX component of X
  73           on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850, 860, 875,
  74           E7205 and E7505 chipsets and full support for the 810, 815, 830M,
  75           845G, 852GM, 855GM, 865G and I915 integrated graphics chipsets.
  76
  77
  78
  79 config AGP_NVIDIA
  80         tristate "NVIDIA nForce/nForce2 chipset support"
  81         depends on AGP && X86_32
  82         help
  83           This option gives you AGP support for the GLX component of
  84           X on NVIDIA chipsets including nForce and nForce2
  85
  86 config AGP_SIS
  87         tristate "SiS chipset support"
  88         depends on AGP
  89         help
  90           This option gives you AGP support for the GLX component of
  91           X on Silicon Integrated Systems [SiS] chipsets.
  92
  93           Note that 5591/5592 AGP chipsets are NOT supported.
  94
  95
  96 config AGP_SWORKS
  97         tristate "Serverworks LE/HE chipset support"
  98         depends on AGP && X86_32
  99         help
 100           Say Y here to support the Serverworks AGP card.  See
 101           <http://www.serverworks.com/> for product descriptions and images.
 102
 103 config AGP_VIA
 104         tristate "VIA chipset support"
 105         depends on AGP
 106         help
 107           This option gives you AGP support for the GLX component of
 108           X on VIA MVP3/Apollo Pro chipsets.
 109
 110 config AGP_I460
 111         tristate "Intel 460GX chipset support"
 112         depends on AGP && (IA64_DIG || IA64_GENERIC)
 113         help
 114           This option gives you AGP GART support for the Intel 460GX chipset
 115           for IA64 processors.
 116
 117 config AGP_HP_ZX1
 118         tristate "HP ZX1 chipset AGP support"
 119         depends on AGP && (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC)
 120         help
 121           This option gives you AGP GART support for the HP ZX1 chipset
 122           for IA64 processors.
 123
 124 config AGP_ALPHA_CORE
 125         tristate "Alpha AGP support"
 126         depends on AGP && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL)
 127         default AGP
 128
 129 config AGP_UNINORTH
 130         tristate "Apple UniNorth & U3 AGP support"
 131         depends on AGP && PPC_PMAC
 132         help
 133           This option gives you AGP support for Apple machines with a
 134           UniNorth or U3 (Apple G5) bridge.
 135
 136 config AGP_EFFICEON
 137         tristate "Transmeta Efficeon support"
 138         depends on AGP && X86_32
 139         help
 140           This option gives you AGP support for the Transmeta Efficeon
 141           series processors with integrated northbridges.
 142
 143 config AGP_SGI_TIOCA
 144         tristate "SGI TIO chipset AGP support"
 145         depends on AGP && (IA64_SGI_SN2 || IA64_GENERIC)
 146         help
 147           This option gives you AGP GART support for the SGI TIO chipset
 148           for IA64 processors.
 149