Option "CustomEDID" " string " Forces the X driver to use the EDID data specified in a file rather than the display's EDID. Option "IgnoreEDID" " boolean " Do not use EDID data for mode validation, but DDC is still used for monitor detection. If this option is enabled, a new dri driver is required for direct rendering too.Ĭolor tiling will be automatically disabled in interlaced or doublescan screen modes. Tiling will be disabled if the virtual x resolution exceeds 2048 (3968 for R300 and above), or if DRI is enabled the drm module is too Tiled mode can provide significant performance benefits with 3D applications, for 2D it Option "ColorTiling" " boolean " Frame buffer can be addressed either in linear or tiled mode. Use this if you have problem with above options. Use this if the calculation is not correct for your card. Option "DisplayPriority" " string " Used to prevent flickering or tearing problem caused by display buffer underflow.īIOS - Remain unchanged from BIOS setting. Should NEVER force a PCI card to AGP bus. Should only be used when driver's bus detection is incorrect or you want to force a AGP card to PCI mode. Option "BusType" " string " Used to replace previous ForcePCIMode option. If you enable this option you will get *NO* Enabling this is frequently the cause of instability. Option "AGPFastWrite" " boolean " Enable AGP fast writes. Option "AGPMode" " integer " Set AGP data transfer rate. The default value is either 1536 (for most chips) or 1920. Note this onlyĪffects the "true" overlay via xv, it won't affect things like textured video. (with horizontal resolution larger than this setting), increase this value, if you get an empty area at the right (usually pink), decrease it. If you think quality is not optimal when playing back HD video Should be set automatically, but noone has a clue what the limit is for which chip. Accepted values range from 1024 to 2048, divisible by 64, values other than 15 may not make sense Option "ScalerWidth" " integer " This sets the overlay scaler buffer width. Option "VideoKey" " integer " This overrides the default pixel value for the YUV video overlay key. By default, all 8 bits per color component are used. Option "Dac6Bit" " boolean " Enables or disables the use of 6 bits per color component when in 8 bpp mode (emulates VGA mode). The default is to enable hardware acceleration. Option "NoAccel" " boolean " Enables or disables all hardware acceleration. Option "SWcursor" " boolean " Selects software cursor. In addition, the following driver Options are supported: IOBase - physical address of the MMIO registers MemBase - physical address of the linear framebuffer However, if you have problems with auto-detection, you can specify: The driver auto-detects all device information necessary to initialize the card. This section only covers configuration details specific to this driver. Please refer to nf(5x) for general configuration details. The radeon driver supports PCI, AGP, and PCIE video cards based on the following ATI chips: Overlay XVideo acceleration (only on R/RV/RS1xx, R/RV/RS2xx, R/RV/RS3xx, R/RV/RS4xx).Textured XVideo acceleration including anti-tearing support (Bicubic filtering only available on R/RV3xx, R/RV/RS4xx, R/RV5xx, and RS6xx/RS740).XAA Render acceleration supported only on R/RV100, Full XAA 2D acceleration (only on R/RV/RS1xx, R/RV/RS2xx, R/RV/RS3xx, R/RV/RS4xx, R/RV5xx, RS6xx.Experimental support on R/RV5xx, R/RV6xx, and R/RV7xx through the ATOMTvOut option) TV-out support (only on R/RV/RS1xx, R/RV/RS2xx, R/RV/RS3xx.Full support for 8, 15, 16 and 24 bit pixel depths.It is based on the upstream radeon driver with the following features: We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.R500 is an Xorg driver for ATI RADEON based video cards. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. The software drivers provided on this page are generic versions and can be used for general purposes. This download is valid for the product(s) listed below: Microsoft(R) Windows(R) Server 2003, Standard Edition The following operating system has used this driver:
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