157 lines
4.9 KiB
Plaintext
157 lines
4.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
menuconfig AGP
|
|
tristate "/dev/agpgart (AGP Support)"
|
|
depends on ALPHA || IA64 || PARISC || PPC || X86
|
|
depends on PCI
|
|
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 X/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.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called agpgart.
|
|
|
|
You should say Y here if you want to use GLX or DRI.
|
|
|
|
If unsure, say N.
|
|
|
|
config AGP_ALI
|
|
tristate "ALI chipset support"
|
|
depends on AGP && X86_32
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
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/>.
|
|
|
|
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.
|
|
|
|
config AGP_ATI
|
|
tristate "ATI chipset support"
|
|
depends on AGP && X86_32
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
X on the ATI RadeonIGP family of chipsets.
|
|
|
|
config AGP_AMD
|
|
tristate "AMD Irongate, 761, and 762 chipset support"
|
|
depends on AGP && X86_32
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
X on AMD Irongate, 761, and 762 chipsets.
|
|
|
|
config AGP_AMD64
|
|
tristate "AMD Opteron/Athlon64 on-CPU GART support"
|
|
depends on AGP && X86 && AMD_NB
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
X using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs.
|
|
You still need an external AGP bridge like the AMD 8151, VIA
|
|
K8T400M, SiS755. It may also support other AGP bridges when loaded
|
|
with agp_try_unsupported=1.
|
|
|
|
config AGP_INTEL
|
|
tristate "Intel 440LX/BX/GX, I8xx and E7x05 chipset support"
|
|
depends on AGP && X86
|
|
select INTEL_GTT
|
|
help
|
|
This option gives you AGP support for the GLX component of X
|
|
on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850, 860, 875,
|
|
E7205 and E7505 chipsets and full support for the 810, 815, 830M,
|
|
845G, 852GM, 855GM, 865G and I915 integrated graphics chipsets.
|
|
|
|
|
|
|
|
config AGP_NVIDIA
|
|
tristate "NVIDIA nForce/nForce2 chipset support"
|
|
depends on AGP && X86_32
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
X on NVIDIA chipsets including nForce and nForce2
|
|
|
|
config AGP_SIS
|
|
tristate "SiS chipset support"
|
|
depends on AGP && X86
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
X on Silicon Integrated Systems [SiS] chipsets.
|
|
|
|
Note that 5591/5592 AGP chipsets are NOT supported.
|
|
|
|
|
|
config AGP_SWORKS
|
|
tristate "Serverworks LE/HE chipset support"
|
|
depends on AGP && X86_32
|
|
help
|
|
Say Y here to support the Serverworks AGP card. See
|
|
<http://www.serverworks.com/> for product descriptions and images.
|
|
|
|
config AGP_VIA
|
|
tristate "VIA chipset support"
|
|
depends on AGP && X86
|
|
help
|
|
This option gives you AGP support for the GLX component of
|
|
X on VIA MVP3/Apollo Pro chipsets.
|
|
|
|
config AGP_I460
|
|
tristate "Intel 460GX chipset 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 chipset AGP support"
|
|
depends on AGP && IA64
|
|
help
|
|
This option gives you AGP GART support for the HP ZX1 chipset
|
|
for IA64 processors.
|
|
|
|
config AGP_PARISC
|
|
tristate "HP Quicksilver AGP support"
|
|
depends on AGP && PARISC && 64BIT && IOMMU_SBA
|
|
help
|
|
This option gives you AGP GART support for the HP Quicksilver
|
|
AGP bus adapter on HP PA-RISC machines (Ok, just on the C8000
|
|
workstation...)
|
|
|
|
config AGP_ALPHA_CORE
|
|
tristate "Alpha AGP support"
|
|
depends on AGP && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL)
|
|
default AGP
|
|
|
|
config AGP_UNINORTH
|
|
tristate "Apple UniNorth & U3 AGP support"
|
|
depends on AGP && PPC_PMAC
|
|
help
|
|
This option gives you AGP support for Apple machines with a
|
|
UniNorth or U3 (Apple G5) bridge.
|
|
|
|
config AGP_EFFICEON
|
|
tristate "Transmeta Efficeon support"
|
|
depends on AGP && X86_32
|
|
help
|
|
This option gives you AGP support for the Transmeta Efficeon
|
|
series processors with integrated northbridges.
|
|
|
|
config INTEL_GTT
|
|
tristate
|
|
depends on X86 && PCI
|
|
|