Ubuntu HD VDR mittels Xine und VDPAU - Grafikkarten Treiber
Aus VDR Wiki
Version vom 26. Juni 2010, 22:21 Uhr von Sewn4 (Diskussion | Beiträge)
Inhaltsverzeichnis |
Prüfen der Grafikkarte
lspci -v 03:00.0 VGA compatible controller: nVidia Corporation ION VGA (rev b1) Subsystem: ASUSTeK Computer Inc. Device 83e2 Flags: bus master, fast devsel, latency 0, IRQ 23 Memory at fa000000 (32-bit, non-prefetchable) [size=16M] Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f6000000 (64-bit, prefetchable) [size=32M] I/O ports at dc00 [size=128] [virtual] Expansion ROM at fbee0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: nvidia Kernel modules: nvidia-current, nvidiafb, nouveau
Installation NVIDIA Grafikkarten Treiber
sudo apt-get install nvidia-current sudo nvidia-xconfig
System neu starten
sudo init 6
Beispiel xorg.conf
Gegebenfalls müsst Ihr eure xorg.conf auf eure Grafikkarte und TV anpassen. Anbei findet Ihr meine xorg.conf.
Zu finden unter:
cd /etc/X11 sudo vi xorg.conf
# nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 1.0 (buildd@yellow) Fri Apr 9 11:51:21 UTC 2010 Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" Option "Xinerama" "0" EndSection Section "Files" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" # HorizSync source: edid, VertRefresh source: edid Identifier "Monitor0" VendorName "Unknown" ModelName "DON DENON-AVAMP" HorizSync 15.0 - 68.0 VertRefresh 23.0 - 61.0 Option "DPMS" Option "UseDisplayDevice" "DFP-0" Option "ExactModeTimingsDVI" "True" Option "UseEDIDFreqs" "False" ModeLine "1920x1080@50" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@60" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@24" 74.250 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@23.976" 74.175 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@50i" 74.200 1920 1964 2052 2200 1080 1084 1088 1125 +hsync -vsync interlace ModeLine "1920x1080@60i" 74.250 1920 2008 2052 2200 1080 1085 1095 1125 +hsync +vsync interlace ModeLine "1920x1080@59.94" 148.350 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@59.94i" 74.175 1920 2008 2052 2200 1080 1085 1095 1125 +hsync +vsync interlace ModeLine "1920x1080@25" 74.250 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@29.97" 74.175 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync ModeLine "1920x1080@30" 74.250 1920 2008 2052 2200 1080 1084 1089 1125 +hsync EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "ION" EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 Option "TwinView" "0" Option "metamodes" "1920x1080_50 +0+0; nvidia-auto-select +0+0" SubSection "Display" Depth 24 EndSubSection EndSection Section "Extensions" Option "Composite" "Disable" EndSection
System neu starten
sudo init 6
Prüfen ob der Bildschirm richtig angesteuert wird
Es ist wichtig das euer LCD Bildschirm mit 50 Hz angesteuert wird. Es kann folgendermaßen geprüft werden:
DISPLAY=:0 nvidia-settings --query RefreshRate Attribute 'RefreshRate' (vdr:0.0; display device: DFP-1): 50,00 Hz. 'RefreshRate' is an integer attribute. 'RefreshRate' is a read-only attribute. 'RefreshRate' is display device specific. 'RefreshRate' can use the following target types: X Screen, GPU.
Leistungsdaten der Grafikkarte ermitteln
Mit dem Benchmarktool "qvdpautest" können die Leistungsdaten der Grafikkarte ermittelt werden.
Downloadverzeichnis vorbereiten
mkdir -p /data/installfiles/qvdpautest
Download qvdpautest
cd /data/installfiles/qvdpautest wget http://hftom.free.fr/qvdpautest-0.5.tar.gz
Installation von qvdpautest
cd /tmp tar -xzf /data/installfiles/qvdpautest/qvdpautest-0.5.tar.gz cd qvdpautest qmake make
qvdpautest starten
cd /tmp/qvdpautest/ ./qvdpautest
ermittelte Leistungsdaten
Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz NVIDIA GPU GeForce GT 220 (GT216) at PCI:1:0:0 (GPU-0) VDPAU API version : 1 VDPAU implementation : NVIDIA VDPAU Driver Shared Library 190.53 Wed Dec 9 16:28:38 PST 2009 SURFACE GET BITS: 1095.34 M/s SURFACE PUT BITS: 1159.63 M/s MPEG DECODING (1920x1080): 72 frames/s MPEG DECODING (1280x720): 163 frames/s H264 DECODING (1920x1080): 65 frames/s H264 DECODING (1280x720): 135 frames/s VC1 DECODING (1440x1080): 47 frames/s MIXER WEAVE (1920x1080): 633 frames/s MIXER BOB (1920x1080): 1113 fields/s MIXER TEMPORAL (1920x1080): 303 fields/s MIXER TEMPORAL + IVTC (1920x1080): 199 fields/s MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 396 fields/s MIXER TEMPORAL_SPATIAL (1920x1080): 150 fields/s MIXER TEMPORAL_SPATIAL + IVTC (1920x1080): 118 fields/s MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 171 fields/s MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 490 fields/s MIXER TEMPORAL_SPATIAL + HQSCALING (720x576 video to 1920x1080 display): 283 fields/s MULTITHREADED MPEG DECODING (1920x1080): 0 frames/s MULTITHREADED MIXER TEMPORAL (1920x1080): 266 fields/s