7135875b83
Because of ati.c revision 1.5, it will not be selected by autoconfiguration code, so people who want to run this version of the driver on their radeon cards need an explicit "Device" section in xorg.conf.
784 lines
23 KiB
Groff
784 lines
23 KiB
Groff
.ds q \N'34'
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.TH RADEON __drivermansuffix__ __vendorversion__
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.SH NAME
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radeon \- ATI RADEON video driver
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.SH SYNOPSIS
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.nf
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.B "Section \*qDevice\*q"
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.BI " Identifier \*q" devname \*q
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.B " Driver \*qradeon\*q"
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\ \ ...
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.B EndSection
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.fi
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.SH DESCRIPTION
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.B radeon
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is an __xservername__ driver for ATI RADEON-based video cards with the
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following features:
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.PP
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.PD 0
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.TP 2
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\(bu
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Full support for 8-, 15-, 16- and 24-bit pixel depths;
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.TP
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\(bu
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RandR 1.2 and RandR 1.3 support;
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.TP
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\(bu
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TV-out support (only on RV/RS1xx, RV/RS2xx, R/RV/RS3xx. Experimental
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support on R/RV5xx, R/RV6xx, and R/RV7xx through the
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.B ATOMTvOut
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option); TV-out is not supported on cards that use the Rage Theatre
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chip for TV-out (R100, R200).
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.TP
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\(bu
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Full EXA 2D acceleration;
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.TP
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\(bu
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Full XAA 2D acceleration (only on R/RV/RS1xx, R/RV/RS2xx, R/RV/RS3xx,
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R/RV/RS4xx, R/RV5xx, RS6xx. XAA Render acceleration supported only on R/RV100,
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R/RV/RS2xx and RS3xx);
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.TP
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\(bu
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Textured XVideo acceleration including anti-tearing support (Bicubic filtering
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only available on R/RV3xx, R/RV/RS4xx, R/RV5xx, and RS6xx/RS740);
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.TP
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\(bu
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Overlay XVideo acceleration (only on R/RV/RS1xx, R/RV/RS2xx,
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R/RV/RS3xx, R/RV/RS4xx);
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.TP
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\(bu
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3D acceleration;
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.PD
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.SH SUPPORTED HARDWARE
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The
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.B radeon
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driver supports PCI, AGP, and PCIE video cards based on the following ATI chips
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(note: list is non-exhaustive):
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.PP
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.PD 0
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.TP 12
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.B R100
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Radeon 7200
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.TP 12
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.B RV100
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Radeon 7000(VE), M6, RN50/ES1000
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.TP 12
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.B RS100
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Radeon IGP320(M)
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.TP 12
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.B RV200
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Radeon 7500, M7, FireGL 7800
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.TP 12
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.B RS200
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Radeon IGP330(M)/IGP340(M)
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.TP 12
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.B RS250
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Radeon Mobility 7000 IGP
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.TP 12
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.B R200
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Radeon 8500, 9100, FireGL 8800/8700
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.TP 12
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.B RV250
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Radeon 9000PRO/9000, M9
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.TP 12
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.B RV280
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Radeon 9200PRO/9200/9200SE/9250, M9+
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.TP 12
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.B RS300
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Radeon 9100 IGP
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.TP 12
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.B RS350
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Radeon 9200 IGP
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.TP 12
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.B RS400/RS480
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Radeon XPRESS 200(M)/1100 IGP
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.TP 12
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.B R300
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Radeon 9700PRO/9700/9500PRO/9500/9600TX, FireGL X1/Z1
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.TP 12
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.B R350
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Radeon 9800PRO/9800SE/9800, FireGL X2
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.TP 12
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.B R360
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Radeon 9800XT
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.TP 12
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.B RV350
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Radeon 9600PRO/9600SE/9600/9550, M10/M11, FireGL T2
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.TP 12
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.B RV360
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Radeon 9600XT
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.TP 12
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.B RV370
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Radeon X300, M22
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.TP 12
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.B RV380
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Radeon X600, M24
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.TP 12
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.B RV410
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Radeon X700, M26 PCIE
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.TP 12
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.B R420
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Radeon X800 AGP
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.TP 12
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.B R423/R430
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Radeon X800, M28 PCIE
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.TP 12
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.B R480/R481
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Radeon X850 PCIE/AGP
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.TP 12
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.B RV505/RV515/RV516/RV550
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Radeon X1300/X1400/X1500/X1550/X2300
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.TP 12
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.B R520
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Radeon X1800
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.TP 12
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.B RV530/RV560
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Radeon X1600/X1650/X1700
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.TP 12
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.B RV570/R580
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Radeon X1900/X1950
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.TP 12
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.B RS600/RS690/RS740
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Radeon X1200/X1250/X2100
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.TP 12
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.B R600
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Radeon HD 2900
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.TP 12
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.B RV610/RV630
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Radeon HD 2400/2600/2700/4200/4225/4250
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.TP 12
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.B RV620/RV635
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Radeon HD 3410/3430/3450/3470/3650/3670
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.TP 12
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.B RV670
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Radeon HD 3690/3850/3870
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.TP 12
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.B RS780/RS880
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Radeon HD 3100/3200/3300/4100/4200/4250/4290
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.TP 12
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.B RV710/RV730
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Radeon HD 4330/4350/4550/4650/4670/5145/5165/530v/545v/560v/565v
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.TP 12
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.B RV740/RV770/RV790
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Radeon HD 4770/4730/4830/4850/4860/4870/4890
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.TP 12
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.B CEDAR
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Radeon HD 5430/5450/6330/6350/6370
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.TP 12
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.B REDWOOD
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Radeon HD 5550/5570/5650/5670/5730/5750/5770/6530/6550/6570
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.TP 12
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.B JUNIPER
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Radeon HD 5750/5770/5830/5850/5870/6750/6770/6830/6850/6870
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.TP 12
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.B CYPRESS
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Radeon HD 5830/5850/5870
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.TP 12
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.B HEMLOCK
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Radeon HD 5970
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.TP 12
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.B PALM
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Radeon HD 6310/6250
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.TP 12
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.B SUMO/SUMO2
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Radeon HD 6370/6380/6410/6480/6520/6530/6550/6620
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.TP 12
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.B BARTS
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Radeon HD 6790/6850/6870/6950/6970/6990
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.TP 12
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.B TURKS
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Radeon HD 6570/6630/6650/6670/6730/6750/6770
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.TP 12
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.B CAICOS
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Radeon HD 6430/6450/6470/6490
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.TP 12
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.B CAYMAN
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Radeon HD 6950/6970/6990
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.PD
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.SH CONFIGURATION DETAILS
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Please refer to __xconfigfile__(__filemansuffix__) for general configuration
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details. This section only covers configuration details specific to this
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driver.
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.PP
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The driver auto\-detects all device information necessary to initialize
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the card. However, if you have problems with auto\-detection, you can
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specify for UMS (Userspace Modesetting):
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.PP
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.RS 4
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VideoRam \- in kilobytes
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.br
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MemBase \- physical address of the linear framebuffer
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.br
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IOBase \- physical address of the MMIO registers
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.br
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ChipID \- PCI DEVICE ID
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.RE
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.PP
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In addition, the following driver
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.B Options
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are supported for both
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.B UMS
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(Userspace Modesetting) and
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.B KMS
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(Kernel Modesetting):
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.TP
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.BI "Option \*qSWcursor\*q \*q" boolean \*q
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Selects software cursor. The default is
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.B off.
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.TP
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.BI "Option \*qNoAccel\*q \*q" boolean \*q
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Enables or disables all hardware acceleration.
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.br
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The default is to
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.B enable
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hardware acceleration.
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.TP
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.BI "Option \*qZaphodHeads\*q \*q" string \*q
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Specify the RandR output(s) to use with zaphod mode for a particular driver
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instance. If you use this option you must use this option for all instances
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of the driver.
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.br
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For example:
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.B
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Option \*qZaphodHeads\*q \*qLVDS,VGA-0\*q
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will assign xrandr outputs LVDS and VGA-0 to this instance of the driver.
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.TP
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.BI "Option \*qEXAVSync\*q \*q" boolean \*q
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This option attempts to avoid tearing by stalling the engine until the display
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controller has passed the destination region. It reduces tearing at the cost
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of performance and has been known to cause instability on some chips.
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The default is
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.B off.
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.PP
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The following driver
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.B Options
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are supported for
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.B KMS
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(Kernel Modesetting):
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.TP
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.BI "Option \*qColorTiling\*q \*q" "boolean" \*q
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The framebuffer can be addressed either in linear or tiled mode. Tiled mode can provide
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significant performance benefits with 3D applications. Tiling will be disabled if the drm
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module is too old or if the current display configuration does not support it. KMS
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ColorTiling is not currently supported on R/RV/RS1XX, R/RV/RS2XX, and RS3XX.
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.br
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The default value is
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.B on
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for R/RV3XX, R/RV4XX, R/RV5XX, RS6XX, RS740, R/RV6XX, R/RV7XX, RS780, RS880,
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EVERGREEN, and CAYMAN.
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.TP
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.BI "Option \*qEXAPixmaps\*q \*q" boolean \*q
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Under KMS, to avoid thrashing pixmaps in/out of VRAM on low memory cards,
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we use a heuristic based on VRAM amount to determine whether to allow EXA
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to use VRAM for non-essential pixmaps. This option allows us to override the
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heuristic. The default is
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.B on
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with > 32MB VRAM, off with < 32MB.
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.TP
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.BI "Option \*qSwapbuffersWait\*q \*q" boolean \*q
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This option controls the behavior of glXSwapBuffers and glXCopySubBufferMESA
|
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calls by GL applications. If enabled, the calls will avoid tearing by making
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sure the display scanline is outside of the area to be copied before the copy
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occurs. If disabled, no scanline synchronization is performed, meaning tearing
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will likely occur. Note that when enabled, this option can adversely affect
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the framerate of applications that render frames at less than refresh rate.
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.IP
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The default value is
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.B on.
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.TP
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.BI "Option \*qEnablePageFlip\*q \*q" boolean \*q
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Enable DRI2 page flipping. The default is
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.B on.
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Pageflipping is supported on all radeon hardware.
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.PP
|
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The following driver
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.B Options
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are supported for
|
|
.B UMS
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(Userspace Modesetting):
|
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.TP
|
|
.BI "Option \*qDac6Bit\*q \*q" boolean \*q
|
|
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
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are used.
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.br
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The default is
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.B off.
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.TP
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.BI "Option \*qVideoKey\*q \*q" integer \*q
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This overrides the default pixel value for the YUV video overlay key.
|
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.br
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|
The default value is
|
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.B 0x1E.
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.TP
|
|
.BI "Option \*qScalerWidth\*q \*q" integer \*q
|
|
This sets the overlay scaler buffer width. Accepted values range from
|
|
1024 to 2048, divisible by 64. Values other than 1536 and 1920 may
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not make sense. This should be set automatically, but no one knows
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what the limit is for which chip. If you think quality is not optimal
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when playing back HD video (with horizontal resolution larger than
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this setting), increase this value. If you get an empty area at the
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right (usually pink), decrease it. Note that this only affects the "true"
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overlay via Xv, and won't affect things like textured video.
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.br
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The default value is either 1536 (for most chips) or 1920.
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.TP
|
|
.BI "Option \*qAGPMode\*q \*q" integer \*q
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Set AGP data transfer rate.
|
|
(used only when DRI is enabled)
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.br
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1 \-\- 1x (before AGP v3 only)
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.br
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2 \-\- 2x (before AGP v3 only)
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.br
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4 \-\- 4x
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.br
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8 \-\- 8x (AGP v3 only)
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.br
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others \-\- invalid
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.br
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|
The default is to
|
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.B leave it unchanged.
|
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.TP
|
|
.BI "Option \*qAGPFastWrite\*q \*q" boolean \*q
|
|
Enable AGP fast writes. Enabling this is frequently the cause of
|
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instability. Used only when the DRI is enabled. If you enable
|
|
this option you will get *NO* support from developers.
|
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.br
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|
The default is
|
|
.B off.
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.TP
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|
.BI "Option \*qBusType\*q \*q" string \*q
|
|
Used to replace previous ForcePCIMode option.
|
|
Should only be used when driver's bus detection is incorrect
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|
or you want to force an AGP card to PCI mode. You should NEVER force
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a PCI card to AGP bus.
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.br
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PCI \-\- PCI bus
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.br
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|
AGP \-\- AGP bus
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.br
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|
PCIE \-\- PCI Express bus
|
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.br
|
|
(used only when DRI is enabled)
|
|
.br
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|
The default is
|
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.B auto detect.
|
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.TP
|
|
.BI "Option \*qDisplayPriority\*q \*q" string \*q
|
|
.br
|
|
Used to prevent flickering or tearing problem caused by display buffer underflow.
|
|
.br
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|
AUTO \-\- Driver calculated (default).
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.br
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BIOS \-\- Remain unchanged from BIOS setting.
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Use this if the calculation is not correct
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for your card.
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.br
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HIGH \-\- Force to the highest priority.
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Use this if you have problem with above options.
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This may affect performance slightly.
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.br
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|
The default value is
|
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.B AUTO.
|
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.TP
|
|
.BI "Option \*qColorTiling\*q \*q" "boolean" \*q
|
|
The framebuffer 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
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and above), or if DRI is enabled and the drm module is too old.
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.br
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|
If this option is enabled, a new DRI driver is required for direct rendering.
|
|
.br
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|
Color tiling will be automatically disabled in interlaced or doublescan screen modes.
|
|
.br
|
|
The default value is
|
|
.B on.
|
|
.TP
|
|
.BI "Option \*qIgnoreEDID\*q \*q" boolean \*q
|
|
Do not use EDID data for mode validation. DDC is still used
|
|
for monitor detection. This is different from NoDDC option.
|
|
.br
|
|
The default value is
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qCustomEDID\*q \*q" string \*q
|
|
Forces the X driver to use the EDID data specified in a file rather
|
|
than the display's EDID. Also overrides DDC monitor detection.
|
|
.br
|
|
You may specify a semicolon-separated list of output name and filename pairs
|
|
with an optional flag, "digital" or "analog", to override the digital bit in
|
|
the EDID which is used by the driver to determine whether to use the
|
|
analog or digital encoder associated with a DVI-I port.
|
|
The output name is the RandR output name, e.g., "VGA-0" or "DVI-0";
|
|
consult the Xorg log for the supported output names of any given system.
|
|
.br
|
|
The file must contain a raw 128-byte EDID block, as captured by
|
|
.B
|
|
get-edid.
|
|
.br
|
|
For example:
|
|
.B
|
|
Option \*qCustomEDID\*q \*qVGA-0:/tmp/edid1.bin; DVI-0:/tmp/edid2.bin:digital\*q
|
|
will assign the EDID from the file /tmp/edid1.bin to the output device
|
|
VGA-0, and the EDID from the file /tmp/edid2.bin to the output device
|
|
DVI-0 and force the DVI port to use the digital encoder.
|
|
.br
|
|
Note that an output name must always be specified,
|
|
even if only one EDID is specified.
|
|
.br
|
|
.B
|
|
Caution:
|
|
Specifying an EDID that doesn't exactly match your display may
|
|
damage your hardware, as it allows the driver to specify timings beyond
|
|
the capabilities of your display. Use with care.
|
|
.TP
|
|
.BI "Option \*qPanelSize\*q \*q" "string" \*q
|
|
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.
|
|
.br
|
|
For example, Option "PanelSize" "1400x1050"
|
|
.br
|
|
The default value is
|
|
.B none.
|
|
.TP
|
|
.BI "Option \*qEnablePageFlip\*q \*q" boolean \*q
|
|
Enable page flipping for 3D acceleration. This will increase performance
|
|
but not work correctly in some rare cases, hence the default is
|
|
.B off.
|
|
It is currently only supported on R/RV/RS4xx and older hardware.
|
|
.TP
|
|
.BI "Option \*qForceMinDotClock\*q \*q" frequency \*q
|
|
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.
|
|
.B Note that using this option may damage your hardware.
|
|
You have been warned. The
|
|
.B frequency
|
|
parameter may be specified as a float value with standard suffixes like
|
|
"k", "kHz", "M", "MHz".
|
|
.TP
|
|
.BI "Option \*qRenderAccel\*q \*q" boolean \*q
|
|
Enables or disables hardware Render acceleration. It is supported on all
|
|
Radeon cards when using EXA acceleration and on Radeon R/RV/RS1xx,
|
|
R/RV/RS2xx and RS3xx when using XAA. The default is to
|
|
.B enable
|
|
Render acceleration.
|
|
.TP
|
|
.BI "Option \*qAccelMethod\*q \*q" "string" \*q
|
|
Chooses between available acceleration architectures. Valid options are
|
|
.B XAA
|
|
and
|
|
.B 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. The default is
|
|
.B EXA.
|
|
.TP
|
|
.BI "Option \*qAccelDFS\*q \*q" boolean \*q
|
|
Use or don't use accelerated EXA DownloadFromScreen hook when possible (only
|
|
when Direct Rendering is enabled, e.g.).
|
|
Default:
|
|
.B off
|
|
with AGP due to issues with GPU->host transfers with some AGP bridges,
|
|
.B on
|
|
otherwise.
|
|
.TP
|
|
.BI "Option \*qFBTexPercent\*q \*q" integer \*q
|
|
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:
|
|
.B 50.
|
|
.TP
|
|
.BI "Option \*qDepthBits\*q \*q" integer \*q
|
|
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:
|
|
.B The same as the screen depth.
|
|
.TP
|
|
.BI "Option \*qDMAForXv\*q \*q" boolean \*q
|
|
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:
|
|
.B on.
|
|
.TP
|
|
.BI "Option \*qSubPixelOrder\*q \*q" "string" \*q
|
|
Force subpixel order to specified order.
|
|
Subpixel order is used for subpixel decimation on flat panels.
|
|
.br
|
|
NONE \-\- No subpixel (CRT like displays)
|
|
.br
|
|
RGB \-\- in horizontal RGB order (most flat panels)
|
|
.br
|
|
BGR \-\- in horizontal BGR order (some flat panels)
|
|
|
|
.br
|
|
This option is intended to be used in following cases:
|
|
.br
|
|
1. The default subpixel order is incorrect for your panel.
|
|
.br
|
|
2. Enable subpixel decimation on analog panels.
|
|
.br
|
|
3. Adjust to one display type in dual-head clone mode setup.
|
|
.br
|
|
4. Get better performance with Render acceleration on
|
|
digital panels (use NONE setting).
|
|
.br
|
|
The default is
|
|
.B NONE
|
|
for CRT,
|
|
.B RGB
|
|
for digital panels
|
|
.TP
|
|
.BI "Option \*qClockGating\*q \*q" boolean \*q
|
|
Enable dynamic clock gating. 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
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qForceLowPowerMode\*q \*q" boolean \*q
|
|
Enable a static low power mode. This can help reduce heat and increase battery
|
|
life by reducing power usage at the expense of performance. The default is
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qDynamicPM\*q \*q" boolean \*q
|
|
Enable dynamic power mode switching. This can help reduce heat and increase battery
|
|
life by reducing power usage when the system is idle (DPMS active). The default is
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qVGAAccess\*q \*q" boolean \*q
|
|
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
|
|
.B off
|
|
on PowerPC and SPARC and
|
|
.B on
|
|
on other architectures.
|
|
.TP
|
|
.BI "Option \*qReverseDDC\*q \*q" boolean \*q
|
|
When BIOS connector information isn't available, use this option to
|
|
reverse the mapping of the two main DDC ports. Use this if the X server
|
|
obviously detects the wrong display for each connector. This is
|
|
typically needed on the Radeon 9600 cards bundled with Apple G5s. The
|
|
default is
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qLVDSProbePLL\*q \*q" boolean \*q
|
|
When BIOS panel information isn'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
|
|
.B on.
|
|
.TP
|
|
.BI "Option \*qTVDACLoadDetect\*q \*q" boolean \*q
|
|
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
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qDefaultTMDSPLL\*q \*q" boolean \*q
|
|
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
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qDefaultTVDACAdj\*q \*q" boolean \*q
|
|
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
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qDRI\*q \*q" boolean \*q
|
|
Enable DRI support. This option allows you to enable to disable the DRI.
|
|
The default is
|
|
.B off
|
|
for RN50/ES1000 and
|
|
.B on
|
|
for others.
|
|
.TP
|
|
.BI "Option \*qDefaultConnectorTable\*q \*q" boolean \*q
|
|
Enable this option to skip the BIOS connector table parsing and use the
|
|
driver defaults for each chip.
|
|
The default is
|
|
.B off
|
|
.TP
|
|
.BI "Option \*qMacModel\*q \*q" string \*q
|
|
.br
|
|
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.
|
|
On Linux, the driver will attempt to detect the MacModel automatically.
|
|
.br
|
|
ibook \-\- ibooks
|
|
.br
|
|
powerbook-external \-\- Powerbooks with external DVI
|
|
.br
|
|
powerbook-internal \-\- Powerbooks with integrated DVI
|
|
.br
|
|
powerbook-vga \-\- Powerbooks with VGA rather than DVI
|
|
.br
|
|
mini-external \-\- Mac Mini with external DVI
|
|
.br
|
|
mini-internal \-\- Mac Mini with integrated DVI
|
|
.br
|
|
imac-g5-isight \-\- iMac G5 iSight
|
|
.br
|
|
emac \-\- eMac G4
|
|
.br
|
|
The default value is
|
|
.B undefined.
|
|
.TP
|
|
.BI "Option \*qTVStandard\*q \*q" string \*q
|
|
.br
|
|
Used to specify the default TV standard if you want to use something other than
|
|
the BIOS default. Valid options are:
|
|
.br
|
|
ntsc
|
|
.br
|
|
pal
|
|
.br
|
|
pal-m
|
|
.br
|
|
pal-60
|
|
.br
|
|
ntsc-j
|
|
.br
|
|
scart-pal
|
|
.br
|
|
The default value is
|
|
.B undefined.
|
|
.TP
|
|
.BI "Option \*qForceTVOut\*q \*q" boolean \*q
|
|
Enable this option to force TV-out to always be detected as attached.
|
|
The default is
|
|
.B off
|
|
.TP
|
|
.BI "Option \*qIgnoreLidStatus\*q \*q" boolean \*q
|
|
Enable this option to ignore lid status on laptops and always detect
|
|
LVDS as attached.
|
|
The default is
|
|
.B on.
|
|
.TP
|
|
.BI "Option \*qInt10\*q \*q" boolean \*q
|
|
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
|
|
.B on.
|
|
.TP
|
|
.BI "Option \*qATOMTvOut\*q \*q" boolean \*q
|
|
This option enables experimental TV-out support for R/RV5xx, R/RV6xx, and R/RV7xx
|
|
AtomBIOS chips. TV-out is experimental and may not function on these chips as
|
|
well as hoped for.
|
|
The default is
|
|
.B off.
|
|
.TP
|
|
.BI "Option \*qR4xxATOM\*q \*q" boolean \*q
|
|
This option enables modesetting on R/RV4xx chips using AtomBIOS.
|
|
The default is
|
|
.B off.
|
|
|
|
.SH TEXTURED VIDEO ATTRIBUTES
|
|
The driver supports the following X11 Xv attributes for Textured Video.
|
|
You can use the "xvattr" tool to query/set those attributes at runtime.
|
|
|
|
.TP
|
|
.BI "XV_VSYNC"
|
|
XV_VSYNC is used to control whether textured adapter synchronizes
|
|
the screen update to the monitor vertical refresh to eliminate tearing.
|
|
It has two values: 'off'(0) and 'on'(1). The default is
|
|
.B 'on'(1).
|
|
|
|
.TP
|
|
.BI "XV_CRTC"
|
|
XV_CRTC is used to control which display controller (crtc) the textured
|
|
adapter synchronizes the screen update with when XV_VSYNC is enabled.
|
|
The default, 'auto'(-1), will sync to the display controller that more
|
|
of the video is on; when this is ambiguous, the display controller associated
|
|
with the RandR primary output is preferred. This attribute is useful for
|
|
things like clone mode where the user can best decide which display should be
|
|
synced.
|
|
The default is
|
|
.B 'auto'(-1).
|
|
|
|
.TP
|
|
.BI "XV_BICUBIC"
|
|
XV_BICUBIC is used to control whether textured adapter should apply
|
|
a bicubic filter to smooth the output. It has three values: 'off'(0), 'on'(1)
|
|
and 'auto'(2). 'off' means never apply the filter, 'on' means always apply
|
|
the filter and 'auto' means apply the filter only if the X and Y
|
|
sizes are scaled to more than double to avoid blurred output. Bicubic
|
|
filtering is not currently compatible with other Xv attributes like hue,
|
|
contrast, and brightness, and must be disabled to use those attributes.
|
|
The default is
|
|
.B 'off'(0).
|
|
|
|
.SH SEE ALSO
|
|
__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__)
|
|
.IP " 1." 4
|
|
Wiki page:
|
|
.RS 4
|
|
http://www.x.org/wiki/radeon
|
|
.RE
|
|
.IP " 2." 4
|
|
Overview about radeon development code:
|
|
.RS 4
|
|
http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/
|
|
.RE
|
|
.IP " 3." 4
|
|
Mailing list:
|
|
.RS 4
|
|
http://lists.x.org/mailman/listinfo/xorg-driver-ati
|
|
.RE
|
|
.IP " 4." 4
|
|
IRC channel:
|
|
.RS 4
|
|
#radeon on irc.freenode.net
|
|
.RE
|
|
.IP " 5." 4
|
|
Query the bugtracker for radeon bugs:
|
|
.RS 4
|
|
https://bugs.freedesktop.org/query.cgi?product=xorg&component=Driver/Radeon
|
|
.RE
|
|
.IP " 6." 4
|
|
Submit bugs & patches:
|
|
.RS 4
|
|
https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver/Radeon
|
|
.RE
|
|
|
|
.SH AUTHORS
|
|
.nf
|
|
Authors include:
|
|
Rickard E. (Rik) Faith \fIfaith@precisioninsight.com\fP
|
|
Kevin E. Martin \fIkem@freedesktop.org\fP
|
|
Alan Hourihane \fIalanh@fairlite.demon.co.uk\fP
|
|
Marc Aurele La France \fItsi@xfree86.org\fP
|
|
Benjamin Herrenschmidt \fIbenh@kernel.crashing.org\fP
|
|
Michel D\(:anzer \fImichel@daenzer.net\fP
|
|
Alex Deucher \fIalexdeucher@gmail.com\fP
|
|
Bogdan D. \fIbogdand@users.sourceforge.net\fP
|
|
Eric Anholt \fIeric@anholt.net\fP
|