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review.evervolv.com / android_kernel_htc_msm8960 / 939bb7ef901b2537aa5b4cd819f9c1b25c6a5710 / . / drivers / char / agp / Kconfig
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Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1config AGP
2 tristate "/dev/agpgart (AGP Support)" if !GART_IOMMU
3 depends on ALPHA || IA64 || PPC || X86
4 default y if GART_IOMMU
5 ---help---
6 AGP (Accelerated Graphics Port) is a bus system mainly used to
7 connect graphics cards to the rest of the system.
8
9 If you have an AGP system and you say Y here, it will be possible to
10 use the AGP features of your 3D rendering video card. This code acts
11 as a sort of "AGP driver" for the motherboard's chipset.
12
13 If you need more texture memory than you can get with the AGP GART
14 (theoretically up to 256 MB, but in practice usually 64 or 128 MB
15 due to kernel allocation issues), you could use PCI accesses
16 and have up to a couple gigs of texture space.
17
18 Note that this is the only means to have XFree4/GLX use
19 write-combining with MTRR support on the AGP bus. Without it, OpenGL
20 direct rendering will be a lot slower but still faster than PIO.
21
22 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
23 use GLX or DRI. If unsure, say N.
24
25 To compile this driver as a module, choose M here: the
26 module will be called agpgart.
27
28config AGP_ALI
29 tristate "ALI chipset support"
30 depends on AGP && X86 && !X86_64
31 ---help---
32 This option gives you AGP support for the GLX component of
33 XFree86 4.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 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
44 use GLX or DRI. If unsure, say N.
45
46config AGP_ATI
47 tristate "ATI chipset support"
48 depends on AGP && X86 && !X86_64
49 ---help---
50 This option gives you AGP support for the GLX component of
51 XFree86 4.x on the ATI RadeonIGP family of chipsets.
52
53 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
54 use GLX or DRI. If unsure, say N.
55
56config AGP_AMD
57 tristate "AMD Irongate, 761, and 762 chipset support"
58 depends on AGP && X86 && !X86_64
59 help
60 This option gives you AGP support for the GLX component of
61 XFree86 4.x on AMD Irongate, 761, and 762 chipsets.
62
63 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
64 use GLX or DRI. If unsure, say N.
65
66config AGP_AMD64
67 tristate "AMD Opteron/Athlon64 on-CPU GART support" if !GART_IOMMU
68 depends on AGP && X86
69 default y if GART_IOMMU
70 help
71 This option gives you AGP support for the GLX component of
72 XFree86 4.x using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs.
73 You still need an external AGP bridge like the AMD 8151, VIA
74 K8T400M, SiS755. It may also support other AGP bridges when loaded
75 with agp_try_unsupported=1.
76 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
77 use GLX or DRI. If unsure, say Y
78
79config AGP_INTEL
80 tristate "Intel 440LX/BX/GX, I8xx and E7x05 chipset support"
81 depends on AGP && X86
82 help
83 This option gives you AGP support for the GLX component of XFree86 4.x
84 on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850, 860, 875,
85 E7205 and E7505 chipsets and full support for the 810, 815, 830M, 845G,
86 852GM, 855GM, 865G and I915 integrated graphics chipsets.
87
88 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
89 use GLX or DRI, or if you have any Intel integrated graphics
90 chipsets. If unsure, say Y.
91
92config AGP_NVIDIA
93 tristate "NVIDIA nForce/nForce2 chipset support"
94 depends on AGP && X86 && !X86_64
95 help
96 This option gives you AGP support for the GLX component of
97 XFree86 4.x on the following NVIDIA chipsets. The supported chipsets
98 include nForce and nForce2
99
100config AGP_SIS
101 tristate "SiS chipset support"
102 depends on AGP && X86 && !X86_64
103 help
104 This option gives you AGP support for the GLX component of
105 XFree86 4.x on Silicon Integrated Systems [SiS] chipsets.
106
107 Note that 5591/5592 AGP chipsets are NOT supported.
108
109 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
110 use GLX or DRI. If unsure, say N.
111
112config AGP_SWORKS
113 tristate "Serverworks LE/HE chipset support"
114 depends on AGP && X86 && !X86_64
115 help
116 Say Y here to support the Serverworks AGP card. See
117 <http://www.serverworks.com/> for product descriptions and images.
118
119config AGP_VIA
120 tristate "VIA chipset support"
121 depends on AGP && X86 && !X86_64
122 help
123 This option gives you AGP support for the GLX component of
124 XFree86 4.x on VIA MVP3/Apollo Pro chipsets.
125
126 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
127 use GLX or DRI. If unsure, say N.
128
129config AGP_I460
130 tristate "Intel 460GX chipset support"
131 depends on AGP && (IA64_DIG || IA64_GENERIC)
132 help
133 This option gives you AGP GART support for the Intel 460GX chipset
134 for IA64 processors.
135
136config AGP_HP_ZX1
137 tristate "HP ZX1 chipset AGP support"
138 depends on AGP && (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC)
139 help
140 This option gives you AGP GART support for the HP ZX1 chipset
141 for IA64 processors.
142
143config AGP_ALPHA_CORE
144 tristate "Alpha AGP support"
145 depends on AGP && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL)
146 default AGP
147
148config AGP_UNINORTH
149 tristate "Apple UniNorth & U3 AGP support"
150 depends on AGP && PPC_PMAC
151 help
152 This option gives you AGP support for Apple machines with a
153 UniNorth or U3 (Apple G5) bridge.
154
155config AGP_EFFICEON
156 tristate "Transmeta Efficeon support"
157 depends on AGP && X86 && !X86_64
158 help
159 This option gives you AGP support for the Transmeta Efficeon
160 series processors with integrated northbridges.
161
162 You should say Y here if you use XFree86 3.3.6 or 4.x and want to
163 use GLX or DRI. If unsure, say Y.
164
165config AGP_SGI_TIOCA
166 tristate "SGI TIO chipset AGP support"
167 depends on AGP && (IA64_SGI_SN2 || IA64_GENERIC)
168 help
169 This option gives you AGP GART support for the SGI TIO chipset
170 for IA64 processors.
171