AMD/ATI, Radeon videokártyák, meghajtók

Created On2020-09-25

Alaptelepítésben a blackPanther OS a telepítőlemezen szállítja az összes elérhető videokártya nyílt forráskódú meghajtóprogramokat, így az AMD/ATI és Radeon kártyákhoz is. Amennyiben a nyílt meghajtót akarjuk használni, azt külön nem kell telepíteni és beállítani sem, a rendszer automatikusan kezeli. (A nyílt forráskódú meghajtót is lehet finomhangolni… részletek a szakértői szekcióban)

Egyes kártyákhoz használható az AMDGPU meghajtóprogram is,

ami nagyobb grafikai teljesítményre képes. Az alábbi táblázat bemutatja, hogy melyik kártyához milyen meghajtókat használhatunk:

Meghajtómátrix

AMD

GPU típus	Radeon kártyák	Nyílt meghajtó	Zárt meghajtó
GCN 4 és újabb	Többféle eszköz	AMD GPU	AMDGPU PRO
GCN 3		AMDGPU	Catalyst / AMDGPU PRO
GCN 2		*AMDGPU/ATI	Catalyst
GCN 1		*AMDGPU/ATI	Catalyst
TeraScale 2&3	HD 5000 – HD 6000	ATI	Catalyst
TeraScale 1	HD 2000 – HD 4000		Catalyst legacy
Régebbiek	X1000 és régebbi		not available

*: Kísérleti

AMD Radeon eszközök beazonosítása (fejlesztői/marketing nevek)

https://www.x.org/wiki/RadeonFeature/#index5h2

Amennyiben bizonytalan vagy, használd a rendszer által automatikusan választott eszközmeghajtó programot!

Szakértő beállítások

Illesztőprogram finomhangolása

Az következő értékeket javasolt ebben a beállítófájlban megadni: /etc/X11/xorg.conf.d/20-radeon.conf Amennyiben a radeon-profile program telepítve van, ez a fájl megtalálható a rendszerben, ha nem, egyszerűen hozzunk létre egy szövegfájlt ezen a néven.

A ‘20-radeon.conf‘ fájl tartalma a kivetkező:

Section "Device" 
   Identifier  "Radeon" 
   Driver "radeon" 
   # Acceleration architecture; Glamor is available as a 2D acceleration method implemented 
   # through OpenGL, and it is the default for R600 (Radeon HD2000 series) and newer 
   # graphic cards. Older cards use EXA. 
#    Option "AccelMethod" "glamor" 
   # DRI3 is enabled by default since xf86-video-ati 7.8.0. For older drivers,  
   # which use DRI2 by default, switch to DRI3 with the following option: 
#    Option "DRI" "3" 
   # TearFree is a tearing prevention option which prevents tearing by using the  
   hardware page flipping mechanism: 
#    Option "TearFree" "on" 
    
   # ColorTiling and ColorTiling2D are supposed to be enabled by default. Tiled mode can provide  
   # significant performance benefits with 3D applications. It is disabled if the DRM module is 
   #too old or if the current display configuration does not support it. KMS ColorTiling2D is  
   # only supported on R600 (Radeon HD2000 series) and newer chips: 
#    Option "ColorTiling" "on" 
#    Option "ColorTiling2D" "on" 
    
   # When using Glamor as acceleration architecture, it is possible to enable the ShadowPrimary  
   # option, which enables a so-called "shadow primary" buffer for fast CPU access to pixel data, 
   # and separate scanout buffers for each display controller (CRTC). This may improve performance 
   # for some 2D workloads, potentially at the expense of other (e.g. 3D, video) workloads.  
   # Note that enabling this option currently disables Option "EnablePageFlip": 
#    Option "ShadowPrimary" "on" 
   # EXAVSync is only available when using EXA and can be enabled to avoid tearing by stalling  
   # the engine until the display controller has passed the destination region. It reduces  
   # tearing at the cost of performance and has been known to cause instability on some chips: 
#    Option "EXAVSync" "yes" 
    
EndSection

Section "Device"

Identifier "Radeon"

Driver "radeon"

# Acceleration architecture; Glamor is available as a 2D acceleration method implemented

# through OpenGL, and it is the default for R600 (Radeon HD2000 series) and newer

# graphic cards. Older cards use EXA.

# Option "AccelMethod" "glamor"

# DRI3 is enabled by default since xf86-video-ati 7.8.0. For older drivers,

# which use DRI2 by default, switch to DRI3 with the following option:

# Option "DRI" "3"

# TearFree is a tearing prevention option which prevents tearing by using the

hardware page flipping mechanism:

# Option "TearFree" "on"

# ColorTiling and ColorTiling2D are supposed to be enabled by default. Tiled mode can provide

# significant performance benefits with 3D applications. It is disabled if the DRM module is

#too old or if the current display configuration does not support it. KMS ColorTiling2D is

# only supported on R600 (Radeon HD2000 series) and newer chips:

# Option "ColorTiling" "on"

# Option "ColorTiling2D" "on"

# When using Glamor as acceleration architecture, it is possible to enable the ShadowPrimary

# option, which enables a so-called "shadow primary" buffer for fast CPU access to pixel data,

# and separate scanout buffers for each display controller (CRTC). This may improve performance

# for some 2D workloads, potentially at the expense of other (e.g. 3D, video) workloads.

# Note that enabling this option currently disables Option "EnablePageFlip":

# Option "ShadowPrimary" "on"

# EXAVSync is only available when using EXA and can be enabled to avoid tearing by stalling

# the engine until the display controller has passed the destination region. It reduces

# tearing at the cost of performance and has been known to cause instability on some chips:

# Option "EXAVSync" "yes"

EndSection

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blackPanther OS - Magyarország