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-   -   How to force X to use agp 2x instead 1x? (https://www.linuxquestions.org/questions/linux-hardware-18/how-to-force-x-to-use-agp-2x-instead-1x-238997/)

Amirhossein 10-05-2004 07:05 AM
How to force X to use agp 2x instead 1x?
 
Hello friends,
I have built dri for my s3 pro savage ddr and it rocks. For example I have my quake3 at 45~50 fps! There is 2 problem that I can not solve them:
1. X loads while it says: using agp 1x mode...Whereas actually my card provides 2x mode too.
2. while I have set in bios 32768 KB for sharing memory for graphics card, it only uses 16 MB. Setting "usebios on" in XFR86config doesn't work. Also setting VideoRam 32768 in my X config doesn't work.
I have searching via google but no one seems to have this kind of problem.
Thanks very much in advance, every user...

rjlee 10-05-2004 07:25 AM
The AGP2x problem is more likely to be related to the motherboard side of things than the graphics card, assuming that the driver supports AGP2x.

Does your motherboard support AGP 2x? If not, then you won't be able to use it regardless of what your card supports.

Also, check that you have the right kernel modules installed for AGP support for your motherboard and graphics card.

It's very hard to tell why it's only using 16Mb of video RAM rather than 32Mb without digging down into the details. It could be, for example, that your card only supports 16Mb for the purposes of hardware acceleration.

Amirhossein 10-05-2004 08:56 AM
Thanks alot for your reply,
But I should mention I am not newbie to linux and I know all about my motherboard and what it supports. I had built this dri for my savage card before and that worked perfectly. Now the problem I think is related to agpgart and via-agp which this new snapshot of dri can't handle them good (just a guess).
Any way this is my hardware spec:
via km266 with integrated s3 prosavage ddr
512 Mb ram
amd athlon 2000+
...no need to other spec
And I use Yoer.
This is log of XFree86: (note "..." means it is truncated which we won't need it)
#################################################

(--) PCI:*(1:0:0) S3 Inc. VT8375 [ProSavage8 KM266/KL266] rev 0, Mem @ 0xed000000/19, 0xe0000000/27
....
(II) LoadModule: "glx"
(II) Loading /usr/X11R6/lib/modules/extensions/libglx.a
(II) Module glx: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
ABI class: XFree86 Server Extension, version 0.2
(II) Loading sub module "GLcore"
(II) LoadModule: "GLcore"
(II) Loading /usr/X11R6/lib/modules/extensions/libGLcore.a
(II) Module GLcore: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
ABI class: XFree86 Server Extension, version 0.2
(II) Loading extension GLX
(II) LoadModule: "dri"
(II) Loading /usr/X11R6/lib/modules/extensions/libdri.a
(II) Module dri: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
ABI class: XFree86 Server Extension, version 0.2
(II) Loading sub module "drm"
(II) LoadModule: "drm"
(II) Loading /usr/X11R6/lib/modules/linux/libdrm.a
(II) Module drm: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
ABI class: XFree86 Server Extension, version 0.2
(II) Loading extension XFree86-DRI
(II) LoadModule: "dbe"
(II) Loading /usr/X11R6/lib/modules/extensions/libdbe.a
(II) Module dbe: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
Module class: XFree86 Server Extension
ABI class: XFree86 Server Extension, version 0.2
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "type1"
(II) Loading /usr/X11R6/lib/modules/fonts/libtype1.a
(II) Module type1: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.2
Module class: XFree86 Font Renderer
ABI class: XFree86 Font Renderer, version 0.4
(II) Loading font Type1
(II) LoadModule: "speedo"
(WW) Warning, couldn't open module speedo
(II) UnloadModule: "speedo"
(EE) Failed to load module "speedo" (module does not exist, 0)
(II) LoadModule: "freetype"
(II) Loading /usr/X11R6/lib/modules/fonts/libfreetype.a
(II) Module freetype: vendor="The XFree86 Project & the After X-TT Project"
compiled for 4.3.99.902, module version = 2.1.0
Module class: XFree86 Font Renderer
ABI class: XFree86 Font Renderer, version 0.4
(II) Loading font FreeType
(II) LoadModule: "extmod"
(II) Loading /usr/X11R6/lib/modules/extensions/libextmod.a
(II) Module extmod: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
Module class: XFree86 Server Extension
ABI class: XFree86 Server Extension, version 0.2
.....
(II) SAVAGE: driver (version 1.1.27a) for S3 Savage chipsets: Savage4,
Savage3D, Savage3D-MV, Savage2000, Savage/MX-MV, Savage/MX,
Savage/IX-MV, Savage/IX, ProSavage PM133, ProSavage KM133,
ProSavage PN133, ProSavage KN133, SuperSavage/MX 128,
SuperSavage/MX 64, SuperSavage/MX 64C, SuperSavage/IX 128,
SuperSavage/IX 128, SuperSavage/IX 64, SuperSavage/IX 64,
SuperSavage/IXC 64, SuperSavage/IXC 64, ProSavage DDR,
ProSavage DDR-K
(II) Primary Device is: PCI 01:00:0
(--) Chipset ProSavageDDR found
(II) resource ranges after xf86ClaimFixedResources() call:
[0] -1 0 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
[1] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
[2] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[3] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[4] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[5] -1 0 0xef000000 - 0xef0000ff (0x100) MX[B]
[6] -1 0 0xe8000000 - 0xe7ffffff (0x0) MX[B]O
[7] -1 0 0xe0000000 - 0xe7ffffff (0x8000000) MX[B](B)
[8] -1 0 0xed000000 - 0xed07ffff (0x80000) MX[B](B)
[9] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[10] -1 0 0x00000000 - 0x000000ff (0x100) IX[B]
[11] -1 0 0x0000e000 - 0x0000e0ff (0x100) IX[B]
[12] -1 0 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
[13] -1 0 0x0000d800 - 0x0000d81f (0x20) IX[B]
[14] -1 0 0x0000d400 - 0x0000d40f (0x10) IX[B]
[15] -1 0 0x0000d000 - 0x0000d0ff (0x100) IX[B]
(II) resource ranges after probing:
[0] -1 0 0xffe00000 - 0xffffffff (0x200000) MX[B](B)
[1] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
[2] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B]
[3] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B]
[4] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B]
[5] -1 0 0xef000000 - 0xef0000ff (0x100) MX[B]
[6] -1 0 0xe8000000 - 0xe7ffffff (0x0) MX[B]O
[7] -1 0 0xe0000000 - 0xe7ffffff (0x8000000) MX[B](B)
[8] -1 0 0xed000000 - 0xed07ffff (0x80000) MX[B](B)
[9] 0 0 0x000a0000 - 0x000affff (0x10000) MS[B]
[10] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[B]
[11] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[B]
[12] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B]
[13] -1 0 0x00000000 - 0x000000ff (0x100) IX[B]
[14] -1 0 0x0000e000 - 0x0000e0ff (0x100) IX[B]
[15] -1 0 0x0000dc00 - 0x0000dc1f (0x20) IX[B]
[16] -1 0 0x0000d800 - 0x0000d81f (0x20) IX[B]
[17] -1 0 0x0000d400 - 0x0000d40f (0x10) IX[B]
[18] -1 0 0x0000d000 - 0x0000d0ff (0x100) IX[B]
[19] 0 0 0x000003b0 - 0x000003bb (0xc) IS[B]
[20] 0 0 0x000003c0 - 0x000003df (0x20) IS[B]
(II) Setting vga for screen 0.
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Loading /usr/X11R6/lib/modules/libvgahw.a
(II) Module vgahw: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 0.1.0
ABI class: XFree86 Video Driver, version 0.7
(**) SAVAGE(0): Depth 16, (--) framebuffer bpp 16
(==) SAVAGE(0): RGB weight 565
(==) SAVAGE(0): Default visual is TrueColor
(II) SAVAGE(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(**) SAVAGE(0): Option "UseBIOS" "on"
(**) SAVAGE(0): Option "CrtOnly"
(==) SAVAGE(0): Using AGP 1x mode
(II) SAVAGE(0): Using 16 MB AGP aperture
(==) SAVAGE(0): Using HW cursor
(**) SAVAGE(0): Using video BIOS to set modes
(**) SAVAGE(0): Option: CrtOnly enabled
(II) Loading sub module "int10"
(II) LoadModule: "int10"
(II) Loading /usr/X11R6/lib/modules/linux/libint10.a
(II) Module int10: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
ABI class: XFree86 Video Driver, version 0.7
(II) SAVAGE(0): Primary V_BIOS segment is: 0xc000
(II) Loading sub module "vbe"
(II) LoadModule: "vbe"
(II) Loading /usr/X11R6/lib/modules/libvbe.a
(II) Module vbe: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.1.0
ABI class: XFree86 Video Driver, version 0.7
(II) SAVAGE(0): VESA BIOS detected
(II) SAVAGE(0): VESA VBE Version 3.0
(II) SAVAGE(0): VESA VBE Total Mem: 31680 kB
(II) SAVAGE(0): VESA VBE OEM: S3 Graphics ProSavage DDR Family BIOS
(II) SAVAGE(0): VESA VBE OEM Software Rev: 2.0
(II) SAVAGE(0): VESA VBE OEM Vendor: S3 Garphics Incorporated.
(II) SAVAGE(0): VESA VBE OEM Product: VBE 3.0
(II) SAVAGE(0): VESA VBE OEM Product Rev: Rev 0.0
(--) SAVAGE(0): Chip: id 8d04, "ProSavage DDR-K"
(--) SAVAGE(0): Engine: "ProSavageDDR"
(--) SAVAGE(0): mapping MMIO @ 0xed000000 with size 0x80000
(==) SAVAGE(0): Using gamma correction (1.0, 1.0, 1.0)
(--) SAVAGE(0): probed videoram: 32768k
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"
(II) Loading /usr/X11R6/lib/modules/libddc.a
(II) Module ddc: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.0.0
ABI class: XFree86 Video Driver, version 0.7
(--) SAVAGE(0): No DDC signal
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"
(II) Loading /usr/X11R6/lib/modules/libi2c.a
(II) Module i2c: vendor="The XFree86 Project"
compiled for 4.3.99.902, module version = 1.2.0
ABI class: XFree86 Video Driver, version 0.7
(II) SAVAGE(0): I2C bus "I2C bus" initialized.
(II) SAVAGE(0): I2C device "I2C bus:ddc2" registered at address 0xA0.
(II) SAVAGE(0): I2C device "I2C bus:ddc2" removed.
(II) SAVAGE(0): Manufacturer: GSM Model: 3b23 Serial#: 0
(II) SAVAGE(0): Year: 2002 Week: 28
(II) SAVAGE(0): EDID Version: 1.3
(II) SAVAGE(0): Analog Display Input, Input Voltage Level: 0.700/0.700 V
(II) SAVAGE(0): Signal levels configurable
(II) SAVAGE(0): Sync: Separate
(II) SAVAGE(0): Max H-Image Size [cm]: horiz.: 28 vert.: 21
(II) SAVAGE(0): Gamma: 2.76
(II) SAVAGE(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
(II) SAVAGE(0): redX: 0.642 redY: 0.329 greenX: 0.272 greenY: 0.604
(II) SAVAGE(0): blueX: 0.142 blueY: 0.062 whiteX: 0.282 whiteY: 0.298
(II) SAVAGE(0): Supported VESA Video Modes:
(II) SAVAGE(0): 720x400@70Hz
(II) SAVAGE(0): 640x480@60Hz
(II) SAVAGE(0): 640x480@67Hz
(II) SAVAGE(0): 640x480@72Hz
(II) SAVAGE(0): 640x480@75Hz
(II) SAVAGE(0): 800x600@56Hz
(II) SAVAGE(0): 800x600@60Hz
(II) SAVAGE(0): 800x600@72Hz
(II) SAVAGE(0): 800x600@75Hz
(II) SAVAGE(0): 832x624@75Hz
(II) SAVAGE(0): 1024x768@87Hz (interlaced)
(II) SAVAGE(0): 1024x768@60Hz
(II) SAVAGE(0): 1024x768@70Hz
(II) SAVAGE(0): 1024x768@75Hz
(II) SAVAGE(0): 1152x870@75Hz
(II) SAVAGE(0): Manufacturer's mask: 0
(II) SAVAGE(0): Supported Future Video Modes:
(II) SAVAGE(0): #0: hsize: 640 vsize 480 refresh: 75 vid: 20273
(II) SAVAGE(0): #1: hsize: 640 vsize 480 refresh: 85 vid: 22833
(II) SAVAGE(0): #2: hsize: 800 vsize 600 refresh: 75 vid: 20293
(II) SAVAGE(0): #3: hsize: 800 vsize 600 refresh: 85 vid: 22853
(II) SAVAGE(0): #4: hsize: 1024 vsize 768 refresh: 75 vid: 20321
(II) SAVAGE(0): #5: hsize: 1024 vsize 768 refresh: 85 vid: 22881
(II) SAVAGE(0): #6: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
(II) SAVAGE(0): #7: hsize: 832 vsize 624 refresh: 75 vid: 20297
(II) SAVAGE(0): Supported additional Video Mode:
(II) SAVAGE(0): clock: 94.5 MHz Image Size: 270 x 200 mm
(II) SAVAGE(0): h_active: 1024 h_sync: 1072 h_sync_end 1168 h_blank_end 1376 h_border: 0
(II) SAVAGE(0): v_active: 768 v_sync: 769 v_sync_end 772 v_blanking: 808 v_border: 0
(II) SAVAGE(0): Ranges: V min: 50 V max: 160 Hz, H min: 30 H max: 70 kHz, PixClock max 110 MHz
(II) SAVAGE(0): Monitor name: StudioWorks 5
(II) SAVAGE(0): Monitor name: 85E
(--) SAVAGE(0): Detected current MCLK value of 14.318 MHz
(WW) SAVAGE(0): config file hsync range 28-65kHz not within DDC hsync ranges.
(II) SAVAGE(0): Monitor[0]: Using hsync range of 28.00-65.00 kHz
(II) SAVAGE(0): Monitor[0]: Using vrefresh range of 50.00-100.00 Hz
(II) SAVAGE(0): Clock range: 10.00 to 250.00 MHz
(II) SAVAGE(0): Not using mode "1024x768" (hsync out of range)
(II) SAVAGE(0): Not using mode "800x600" (hsync out of range)
(II) SAVAGE(0): Not using mode "640x480" (vrefresh out of range)
(II) SAVAGE(0): Not using mode "640x480" (vrefresh out of range)
(II) SAVAGE(0): Not using mode "640x480" (hsync out of range)
(II) SAVAGE(0): Not using mode "640x480" (hsync out of range)
(II) SAVAGE(0): Not using default mode "512x384" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1152x864" (hsync out of range)
(II) SAVAGE(0): Not using default mode "576x432" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1280x960" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1280x1024" (hsync out of range)
(II) SAVAGE(0): Not using default mode "640x512" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1280x1024" (hsync out of range)
(II) SAVAGE(0): Not using default mode "640x512" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1600x1200" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1600x1200" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1600x1200" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1600x1200" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1600x1200" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1792x1344" (hsync out of range)
(II) SAVAGE(0): Not using default mode "896x672" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1792x1344" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "896x672" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1856x1392" (hsync out of range)
(II) SAVAGE(0): Not using default mode "928x696" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1856x1392" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "928x696" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1920x1440" (hsync out of range)
(II) SAVAGE(0): Not using default mode "960x720" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1920x1440" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "960x720" (hsync out of range)
(WW) (1400x1050,Monitor[0]) mode clock 122MHz exceeds DDC maximum 110MHz
(II) SAVAGE(0): Not using default mode "1400x1050" (hsync out of range)
(II) SAVAGE(0): Not using default mode "700x525" (hsync out of range)
(II) SAVAGE(0): Not using default mode "1920x1440" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "960x720" (hsync out of range)
(II) SAVAGE(0): Not using default mode "2048x1536" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "2048x1536" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "2048x1536" (bad mode clock/interlace/doublescan)
(II) SAVAGE(0): Not using default mode "1400x1050" (width too large for virtual size)
(II) SAVAGE(0): Not using default mode "1280x1024" (width too large for virtual size)
(II) SAVAGE(0): Not using default mode "1280x960" (width too large for virtual size)
(II) SAVAGE(0): Not using default mode "1152x768" (width too large for virtual size)
(--) SAVAGE(0): Found 13 modes at this depth:
[10e] 320 x 200, 70Hz
[133] 320 x 240, 72Hz
[143] 400 x 300, 72Hz
[153] 512 x 384, 70Hz
[11d] 640 x 400, 70Hz
[111] 640 x 480, 60Hz, 75Hz, 85Hz, 100Hz, 160Hz
[114] 800 x 600, 60Hz, 75Hz, 85Hz
[117] 1024 x 768, 60Hz, 70Hz, 75Hz, 85Hz, 100Hz, 130Hz
[17a] 1280 x 768, 60Hz
[14f] 1280 x 960, 60Hz, 85Hz
[11a] 1280 x 1024, 60Hz, 75Hz, 85Hz, 100Hz
[13c] 1400 x 1050, 60Hz, 75Hz
[122] 1600 x 1200, 60Hz
......
(II) SAVAGE(0): Primary V_BIOS segment is: 0xc000
(II) SAVAGE(0): VESA BIOS detected
(II) SAVAGE(0): VESA VBE Version 3.0
(II) SAVAGE(0): VESA VBE Total Mem: 31680 kB
(II) SAVAGE(0): VESA VBE OEM: S3 Graphics ProSavage DDR Family BIOS
(II) SAVAGE(0): VESA VBE OEM Software Rev: 2.0
(II) SAVAGE(0): VESA VBE OEM Vendor: S3 Garphics Incorporated.
(II) SAVAGE(0): VESA VBE OEM Product: VBE 3.0
(II) SAVAGE(0): VESA VBE OEM Product Rev: Rev 0.0
(--) SAVAGE(0): mapping framebuffer @ 0xe0000000 with size 0x2000000
(II) SAVAGE(0): map aperture:0x439d7000
(--) SAVAGE(0): Chose mode 117 at 75Hz.
(II) SAVAGE(0): 4740 kB of Videoram needed for 3D; 32768 kB of Videoram available
(II) SAVAGE(0): Sufficient Videoram available for 3D
(II) SAVAGE(0): [drm] bpp: 16 depth: 16
(II) SAVAGE(0): [drm] Sarea 2200+872: 3072
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: Open failed
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: open result is -1, (Unknown error 999)
drmOpenDevice: Open failed
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 5, (OK)
drmGetBusid returned ''
(II) SAVAGE(0): [drm] loaded kernel module for "savage" driver
(II) SAVAGE(0): [drm] created "savage" driver at busid "PCI:1:0:0"
(II) SAVAGE(0): [drm] added 8192 byte SAREA at 0xdecd0000
(II) SAVAGE(0): [drm] mapped SAREA 0xdecd0000 to 0x489e7000
(II) SAVAGE(0): [drm] framebuffer handle = 0xe0000000
(II) SAVAGE(0): [drm] added 1 reserved context for kernel
(II) SAVAGE(0): [agp] Mode 0x1f000211 [AGP 0x1106/0x3116; Card 0x5333/0x8d04]
(II) SAVAGE(0): [agp] 16384 kB allocated with handle 0x00000001
(II) SAVAGE(0): [agp] agpTextures microcode handle = 0xe8000000
(II) SAVAGE(0): [agp] agpTextures mapped at 0x00000000
(II) SAVAGE(0): [drm] aperture handle = 0xe2000000
(II) SAVAGE(0): [drm] Status handle = 0xdecd8000
(II) SAVAGE(0): [agp] Status page mapped at 0x489e9000
(II) SAVAGE(0): [dri] visual configs initialized
(**) SAVAGE(0): DRI is enabled
(II) SAVAGE(0): virtualX:1024,virtualY:768
(II) SAVAGE(0): bpp:16,tiledwidthBytes:2048,tiledBufferSize:1572864
(II) SAVAGE(0): bpp:16,widthBytes:2048,BufferSize:1572864
(II) SAVAGE(0): videoRambytes:0x02000000
(II) SAVAGE(0): textureSize:0x0195f000
(II) SAVAGE(0): textureSize:0x0195f000
(II) SAVAGE(0): textureOffset:0x00680000
(II) SAVAGE(0): depthOffset:0x00500000,depthPitch:2048
(II) SAVAGE(0): backOffset:0x00380000,backPitch:2048
(II) SAVAGE(0): Memory manager initialized to (0,0) (1024,1791)
(II) SAVAGE(0): Largest offscreen area available: 1024 x 1023
(II) SAVAGE(0): Reserved back buffer at offset 0x380000
(II) SAVAGE(0): Reserved depth buffer at offset 0x500000
(II) SAVAGE(0): Reserved 25980 kb for textures at offset 0x680000
(II) SAVAGE(0): Using XFree86 Acceleration Architecture (XAA)
Screen to screen bit blits
Solid filled rectangles
8x8 mono pattern filled rectangles
Indirect CPU to Screen color expansion
Solid Lines
Image Writes
Offscreen Pixmaps
Setting up tile and stipple cache:
28 128x128 slots
7 256x256 slots
(==) SAVAGE(0): Backing store disabled
(II) SAVAGE(0): X context handle = 0x00000001
......
################################################
Thanks alot again for your kind and usefull reply,

R6Sven 10-05-2004 06:29 PM
X defaults to AGP 1x for all cards. To change that, add the following to the "Device" section for the S3 card:

Option "AGPMode" "n"

where "n" can be "1"," 2" or "4" for 1x, 2x or 4x resp.

R6Sven 10-05-2004 06:45 PM
For the second question: according to your log, the card is using 32MB video RAM as instructed. The 16 MB you saw is the AGP aperture. To change that one, add

Option "AGPSize" "n"

to the S3 "Device" section, where "n" is "16", "32", "128", ...

Amirhossein 10-06-2004 08:00 AM
Thanks alot to all of linux fans!
Thanks alot! Thanks alot! Thanks alot!
Thanks alot! Thanks alot! Thanks alot!
Especially to you R6Sven...
Yeah..It worked! The first issue i.e agp 1x solved and now I use Agp 4x in my X. Great thanks.
The second issue was just a misunderstanding. I don't know why I couldn't be notified it is using 32 MB Ram (It was about agp size not videoram) but any way by your second reply I could set my AGP aperture to 64. Have a nice day all!
Again I thank you R6Sven.
Cheers,


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