radeon   Début   Suivant   Sommaire   Préc.page.lue   Accueil
Section: Devices and Network Interfaces (4)
Updated: xf86-video-ati 6.9.0
Sommaire  



NAME   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
radeon - ATI RADEON video driver  



SYNOPSIS   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
Section N'34'DeviceN'34'
  Identifier N'34'devnameN'34'
  Driver N'34'radeonN'34'
  ...
EndSection
 



DESCRIPTION   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
radeon is an Xorg driver for ATI RADEON based video cards. It contains full support for 8, 15, 16 and 24 bit pixel depths, dual-head setup, flat panel, hardware 2D acceleration, hardware 3D acceleration, hardware cursor, XV extension, and the Xinerama extension.  



SUPPORTED HARDWARE   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
The radeon driver supports PCI and AGP video cards based on the following ATI chips
R100
Radeon 7200
RV100
Radeon 7000(VE), M6, RN50/ES1000
RS100
Radeon IGP320(M)
RV200
Radeon 7500, M7, FireGL 7800
RS200
Radeon IGP330(M)/IGP340(M)
RS250
Radeon Mobility 7000 IGP
R200
Radeon 8500, 9100, FireGL 8800/8700
RV250
Radeon 9000PRO/9000, M9
RS300
Radeon 9100 IGP
RS350
Radeon 9200 IGP
RS400/RS480
Radeon XPRESS 200(M)/1100 IGP
RV280
Radeon 9200PRO/9200/9200SE/9250, M9+
R300
Radeon 9700PRO/9700/9500PRO/9500/9600TX, FireGL X1/Z1
R350
Radeon 9800PRO/9800SE/9800, FireGL X2
R360
Radeon 9800XT
RV350
Radeon 9600PRO/9600SE/9600/9550, M10/M11, FireGL T2
RV360
Radeon 9600XT
RV370
Radeon X300, M22
RV380
Radeon X600, M24
RV410
Radeon X700, M26 PCIE
R420
Radeon X800 AGP
R423/R430
Radeon X800, M28 PCIE
R480/R481
Radeon X850 PCIE/AGP
RV505/RV515/RV516/RV550
Radeon X1300/X1400/X1500/X2300
R520
Radeon X1800
RV530/RV560
Radeon X1600/X1650/X1700
RV570/R580
Radeon X1900/X1950
RS600/RS690
Radeon X1200
R600
Radeon HD 2900
RV610/RV630
Radeon HD 2400/2600
RV670
Radeon HD 3850/3870
RV620/RV635
Radeon HD 3450/3470
RS780
Radeon HD 3200

 



CONFIGURATION DETAILS   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
Please refer to xorg.conf(5) for general configuration details. This section only covers configuration details specific to this driver.

The driver auto-detects all device information necessary to initialize the card. However, if you have problems with auto-detection, you can specify:

VideoRam - in kilobytes
MemBase - physical address of the linear framebuffer
IOBase - physical address of the MMIO registers
ChipID - PCI DEVICE ID

In addition, the following driver Options are supported:

Option N'34'SWcursorN'34' N'34'booleanN'34'
Selects software cursor. The default is off.
Option N'34'NoAccelN'34' N'34'booleanN'34'
Enables or disables all hardware acceleration.
The default is to enable hardware acceleration.
Option N'34'Dac6BitN'34' N'34'booleanN'34'
Enables or disables the use of 6 bits per color component when in 8 bpp mode (emulates VGA mode). By default, all 8 bits per color component are used.
The default is off.
Option N'34'VideoKeyN'34' N'34'integerN'34'
This overrides the default pixel value for the YUV video overlay key.
The default value is 0x1E.
Option N'34'ScalerWidthN'34' N'34'integerN'34'
This sets the overlay scaler buffer width. Accepted values range from 1024 to 2048, divisible by 64, values other than 1536 and 1920 may not make sense though. Should be set automatically, but noone has a clue what the limit is for which chip. If you think quality is not optimal when playing back HD video (with horizontal resolution larger than this setting), increase this value, if you get an empty area at the right (usually pink), decrease it. Note this only affects the "true" overlay via xv, it won't affect things like textured video.
The default value is either 1536 (for most chips) or 1920.
Option N'34'AGPModeN'34' N'34'integerN'34'
Set AGP data transfer rate. (used only when DRI is enabled)
1 -- 1x (before AGP v3 only)
2 -- 2x (before AGP v3 only)
4 -- 4x
8 -- 8x (AGP v3 only)
others -- invalid
The default is to leave it unchanged.
Option N'34'AGPFastWriteN'34' N'34'booleanN'34'
Enable AGP fast writes. Enabling this is frequently the cause of instability. Used only when the DRI is enabled. If you enable this option you will get *NO* support from developers.
The default is off.
Option N'34'BusTypeN'34' N'34'stringN'34'
Used to replace previous ForcePCIMode option. Should only be used when driver's bus detection is incorrect or you want to force a AGP card to PCI mode. Should NEVER force a PCI card to AGP bus.
PCI -- PCI bus
AGP -- AGP bus
PCIE -- PCI Express (falls back to PCI at present)
(used only when DRI is enabled)
The default is auto detect.
Option N'34'DDCModeN'34' N'34'booleanN'34'
Force to use the modes queried from the connected monitor.
The default is off.
Option N'34'DisplayPriorityN'34' N'34'stringN'34'

Used to prevent flickering or tearing problem caused by display buffer underflow.
AUTO -- Driver calculated (default).
BIOS -- Remain unchanged from BIOS setting.
          Use this if the calculation is not correct
          for your card.
HIGH -- Force to the highest priority.
          Use this if you have problem with above options.
          This may affect performance slightly.
The default value is AUTO.
Option N'34'ColorTilingN'34' N'34'booleanN'34'
Frame buffer can be addressed either in linear or tiled mode. Tiled mode can provide significant performance benefits with 3D applications, for 2D it shouldn't matter much. Tiling will be disabled if the virtual x resolution exceeds 2048 (3968 for R300 and above), if option UseFBDev is used, or (if DRI is enabled) the drm module is too old.
If this option is enabled, a new dri driver is required for direct rendering too.
Color tiling will be automatically disabled in interlaced or doublescan screen modes.
The default value is on.
Option N'34'IgnoreEDIDN'34' N'34'booleanN'34'
Do not use EDID data for mode validation, but DDC is still used for monitor detection. This is different from NoDDC option.
The default value is off.
Option N'34'PanelSizeN'34' N'34'stringN'34'
Should only be used when driver cannot detect the correct panel size. Apply to both desktop (TMDS) and laptop (LVDS) digital panels. When a valid panel size is specified, the timings collected from DDC and BIOS will not be used. If you have a panel with timings different from that of a standard VESA mode, you have to provide this information through the Modeline.
For example, Option "PanelSize" "1400x1050"
The default value is none.
Option N'34'EnablePageFlipN'34' N'34'booleanN'34'
Enable page flipping for 3D acceleration. This will increase performance but not work correctly in some rare cases, hence the default is off.
Option N'34'ForceMinDotClockN'34' N'34'frequencyN'34'
Override minimum dot clock. Some Radeon BIOSes report a minimum dot clock unsuitable (too high) for use with television sets even when they actually can produce lower dot clocks. If this is the case you can override the value here. Note that using this option may damage your hardware. You have been warned. The frequency parameter may be specified as a float value with standard suffixes like "k", "kHz", "M", "MHz".
Option N'34'RenderAccelN'34' N'34'booleanN'34'
Enables or disables hardware Render acceleration. This driver does not support component alpha (subpixel) rendering. It is only supported on Radeon series up to and including 9200 (9500/9700 and newer unsupported). The default is to enable Render acceleration.
Option N'34'AccelMethodN'34' N'34'stringN'34'
Chooses between available acceleration architectures. Valid options are XAA and EXA. XAA is the traditional acceleration architecture and support for it is very stable. EXA is a newer acceleration architecture with better performance for the Render and Composite extensions, but the rendering code for it is newer and possibly unstable. The default is XAA.
Option N'34'AccelDFSN'34' N'34'booleanN'34'
Use or don't use accelerated EXA DownloadFromScreen hook when possible (only when Direct Rendering is enabled, e.g.). Default: off with AGP due to issues with GPU->host transfers with some AGP bridges, on otherwise.
Option N'34'FBTexPercentN'34' N'34'integerN'34'
Amount of video RAM to reserve for OpenGL textures, in percent. With EXA, the remainder of video RAM is reserved for EXA offscreen management. Specifying 0 results in all offscreen video RAM being reserved for EXA and only GART memory being available for OpenGL textures. This may improve EXA performance, but beware that it may cause problems with OpenGL drivers from Mesa versions older than 6.4. With XAA, specifying lower percentage than what gets reserved without this option has no effect, but the driver tries to increase the video RAM reserved for textures to the amount specified roughly. Default: 50.
Option N'34'DepthBitsN'34' N'34'integerN'34'
Precision in bits per pixel of the shared depth buffer used for 3D acceleration. Valid values are 16 and 24. When this is 24, there will also be a hardware accelerated stencil buffer, but the combined depth/stencil buffer will take up twice as much video RAM as when it's 16. Default: The same as the screen depth.
Option N'34'DMAForXvN'34' N'34'booleanN'34'
Try or don't try to use DMA for Xv image transfers. This will reduce CPU usage when playing big videos like DVDs, but may cause instabilities. Default: on.
Option N'34'SubPixelOrderN'34' N'34'stringN'34'
Force subpixel order to specified order. Subpixel order is used for subpixel decimation on flat panels.
NONE -- No subpixel (CRT like displays)
RGB -- in horizontal RGB order (most flat panels)
BGR -- in horizontal BGR order (some flat panels)


This option is intended to be used in following cases:
1. The default subpixel order is incorrect for your panel.
2. Enable subpixel decimation on analog panels.
3. Adjust to one display type in dual-head clone mode setup.
4. Get better performance with Render acceleration on digital panels (use NONE setting).
The default is NONE for CRT, RGB for digital panels

Option N'34'DynamicClocksN'34' N'34'booleanN'34'
Enable dynamic clock scaling. The on-chip clocks will scale dynamically based on usage. This can help reduce heat and increase battery life by reducing power usage. Some users report reduced 3D performance with this enabled. The default is off.
Option N'34'VGAAccessN'34' N'34'booleanN'34'
Tell the driver if it can do legacy VGA IOs to the card. This is necessary for properly resuming consoles when in VGA text mode, but shouldn't be if the console is using radeonfb or some other graphic mode driver. Some platforms like PowerPC have issues with those, and they aren't necessary unless you have a real text mode in console. The default is off on PowerPC and SPARC and on on other architectures.
Option N'34'ReverseDDCN'34' N'34'booleanN'34'
When BIOS connector informations aren't available, use this option to reverse the mapping of the 2 main DDC ports. Use this if the X serve obviously detects the wrong display for each connector. This is typically needed on the Radeon 9600 cards bundled with Apple G5s. The default is off.
Option N'34'LVDSProbePLLN'34' N'34'booleanN'34'
When BIOS panel informations aren't available (like on PowerBooks), it may still be necessary to use the firmware provided PLL values for the panel or flickering will happen. This option will force probing of the current value programmed in the chip when X is launched in that case. This is only useful for LVDS panels (laptop internal panels). The default is on.
Option N'34'TVDACLoadDetectN'34' N'34'booleanN'34'
Enable load detection on the TV DAC. The TV DAC is used to drive both TV-OUT and analog monitors. Load detection is often unreliable in the TV DAC so it is disabled by default. The default is off.
Option N'34'DefaultTMDSPLLN'34' N'34'booleanN'34'
Use the default driver provided TMDS PLL values rather than the ones provided by the bios. This option has no effect on Mac cards. Enable this option if you are having problems with a DVI monitor using the internal TMDS controller. The default is off.
Option N'34'DefaultTVDACAdjN'34' N'34'booleanN'34'
Use the default driver provided TVDAC Adj values rather than the ones provided by the bios. This option has no effect on Mac cards. Enable this option if you are having problems with a washed out display on the secondary DAC. The default is off.
Option N'34'DRIN'34' N'34'booleanN'34'
Enable DRI support. This option allows you to enable to disable the DRI. The default is off for RN50/ES1000 and on for others.
Option N'34'DefaultConnectorTableN'34' N'34'booleanN'34'
Enable this option to skip the BIOS connector table parsing and use the driver defaults for each chip. The default is off
Option N'34'MacModelN'34' N'34'stringN'34'

Used to specify Mac models for connector tables and quirks. If you have a powerbook or mini with DVI that does not work properly, try the alternate
 options as Apple does not seem to provide a good way of knowing whether
 they use internal or external TMDS for DVI.  Only valid on PowerPC.
ibook -- ibooks
powerbook-external -- Powerbooks with external DVI
powerbook-internal -- Powerbooks with integrated DVI
powerbook-vga -- Powerbooks with VGA rather than DVI
powerbook-duallink -- powerbook-external alias
powerbook -- powerbook-internal alias
mini-external -- Mac Mini with external DVI
mini-internal -- Mac Mini with integrated DVI
mini -- mini-external alias
imac-g5-isight -- iMac G5 iSight
The default value is undefined.
Option N'34'TVStandardN'34' N'34'stringN'34'

Used to specify the default TV standard if you want to use something other than the bios default. Valid options are:
ntsc
pal
pal-m
pal-60
ntsc-j
scart-pal
The default value is undefined.
Option N'34'ForceTVOutN'34' N'34'booleanN'34'
Enable this option to force TV Out to always be detected as attached. The default is off
Option N'34'IgnoreLidStatusN'34' N'34'booleanN'34'
Enable this option to ignore lid status on laptops and always detect LVDS as attached. The default is on.
Option N'34'Int10N'34' N'34'booleanN'34'
This option allows you to disable int10 initialization. Set this to False if you are experiencing a hang when initializing a secondary card. The default is on.
 



SEE ALSO   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
Xorg(1), xorg.conf(5), xorgconfig(1), Xserver(1), X(7)  



AUTHORS   Début   Précédent   Suivant   Sommaire   Préc.page.lue   Accueil
Authors include:
Rickard E. (Rik) Faith   faith@precisioninsight.com
Kevin E. Martin          kem@freedesktop.org
Alan Hourihane           alanh@fairlite.demon.co.uk
Marc Aurele La France    tsi@xfree86.org
Benjamin Herrenschmidt   benh@kernel.crashing.org
Michel D:anzer            michel@tungstengraphics.com
Alex Deucher             alexdeucher@gmail.com
Bogdan D.                bogdand@users.sourceforge.net
Eric Anholt              eric@anholt.net


 



Sommaire   Début   Suivant   Sommaire   Préc.page.lue   Accueil
NAME
SYNOPSIS
DESCRIPTION
SUPPORTED HARDWARE
CONFIGURATION DETAILS
SEE ALSO
AUTHORS

Table des mots clés   Début   Suivant   Sommaire   Préc.page.lue   Accueil
Option N'34'AccelDFSN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'AccelMethodN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'AGPFastWriteN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'AGPModeN'34' N'34'integerN'34'CONFIGURATION DETAILS
Option N'34'BusTypeN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'ColorTilingN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'Dac6BitN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DDCModeN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DefaultConnectorTableN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DefaultTMDSPLLN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DefaultTVDACAdjN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DepthBitsN'34' N'34'integerN'34'CONFIGURATION DETAILS
Option N'34'DisplayPriorityN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'DMAForXvN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DRIN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'DynamicClocksN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'EnablePageFlipN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'FBTexPercentN'34' N'34'integerN'34'CONFIGURATION DETAILS
Option N'34'ForceMinDotClockN'34' N'34'frequencyN'34'CONFIGURATION DETAILS
Option N'34'ForceTVOutN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'IgnoreEDIDN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'IgnoreLidStatusN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'Int10N'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'LVDSProbePLLN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'MacModelN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'NoAccelN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'PanelSizeN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'RenderAccelN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'ReverseDDCN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'ScalerWidthN'34' N'34'integerN'34'CONFIGURATION DETAILS
Option N'34'SubPixelOrderN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'SWcursorN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'TVDACLoadDetectN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'TVStandardN'34' N'34'stringN'34'CONFIGURATION DETAILS
Option N'34'VGAAccessN'34' N'34'booleanN'34'CONFIGURATION DETAILS
Option N'34'VideoKeyN'34' N'34'integerN'34'CONFIGURATION DETAILS
R100SUPPORTED HARDWARE
R200SUPPORTED HARDWARE
R300SUPPORTED HARDWARE
R350SUPPORTED HARDWARE
R360SUPPORTED HARDWARE
R420SUPPORTED HARDWARE
R423/R430SUPPORTED HARDWARE
R480/R481SUPPORTED HARDWARE
R520SUPPORTED HARDWARE
R600SUPPORTED HARDWARE
RS100SUPPORTED HARDWARE
RS200SUPPORTED HARDWARE
RS250SUPPORTED HARDWARE
RS300SUPPORTED HARDWARE
RS350SUPPORTED HARDWARE
RS400/RS480SUPPORTED HARDWARE
RS600/RS690SUPPORTED HARDWARE
RS780SUPPORTED HARDWARE
RV100SUPPORTED HARDWARE
RV200SUPPORTED HARDWARE
RV250SUPPORTED HARDWARE
RV280SUPPORTED HARDWARE
RV350SUPPORTED HARDWARE
RV360SUPPORTED HARDWARE
RV370SUPPORTED HARDWARE
RV380SUPPORTED HARDWARE
RV410SUPPORTED HARDWARE
RV505/RV515/RV516/RV550SUPPORTED HARDWARE
RV530/RV560SUPPORTED HARDWARE
RV570/R580SUPPORTED HARDWARE
RV610/RV630SUPPORTED HARDWARE
RV620/RV635SUPPORTED HARDWARE
RV670SUPPORTED HARDWARE



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