Dotaz: zmena rozliseni na 640x480 v fedora30 gnome/wayland

[michal turek]

zdravim

chtel bych si zahrat starsi hru v fullscreen, ale zjistil sem ze v gnome nemuzu nastavit rozliseni 640x480, nejmensi rozliseni je tam 800x600, ale pritom v EDID to je (prepodkladam ze gnome (wayland?) bere mozne rozliseni z toho EDID

13:48:45 root@localhost:~/download# edid-decode < /sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-VGA-1/edid
Extracted contents:
header:          00 ff ff ff ff ff ff 00
serial number:   41 0c 7c c1 42 29 00 00 09 1d
version:         01 03
basic params:    6e 35 1e 78 2a
chroma info:     de 81 a9 4f 46 ab 26 0d 50 54
established:     bf ef 00
standard:        d1 c0 b3 00 95 00 81 80 81 40 81 c0 01 01 01 01
descriptor 1:    02 3a 80 18 71 38 2d 40 58 2c 45 00 0f 28 21 00 00 1e
descriptor 2:    00 00 00 ff 00 55 4b 30 31 39 30 39 30 31 30 35 36 32
descriptor 3:    00 00 00 fc 00 50 48 4c 20 32 34 36 45 39 51 0a 20 20
descriptor 4:    00 00 00 fd 00 32 4c 1e 53 11 00 0a 20 20 20 20 20 20
extensions:      00
checksum:        62

EDID version: 1.3
Manufacturer: PHL Model c17c Serial Number 10562
Made in week 9 of 2019
Analog display, Input voltage level: 0.7/0.7 V
Sync: Separate Composite SyncOnGreen 
Maximum image size: 53 cm x 30 cm
Gamma: 2.20
DPMS levels: Off
RGB color display
First detailed timing is preferred timing
Display x,y Chromaticity:
  Red:   0.6630, 0.3095
  Green: 0.2763, 0.6699
  Blue:  0.1503, 0.0507
  White: 0.3125, 0.3291
Established timings supported:
  720x400@70Hz 9:5 HorFreq: 31469 Hz Clock: 28.320 MHz
  640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz
  640x480@67Hz 4:3 HorFreq: 35000 Hz Clock: 30.240 MHz
  640x480@72Hz 4:3 HorFreq: 37900 Hz Clock: 31.500 MHz
  640x480@75Hz 4:3 HorFreq: 37500 Hz Clock: 31.500 MHz
  800x600@56Hz 4:3 HorFreq: 35200 Hz Clock: 36.000 MHz
  800x600@60Hz 4:3 HorFreq: 37900 Hz Clock: 40.000 MHz
  800x600@72Hz 4:3 HorFreq: 48100 Hz Clock: 50.000 MHz
  800x600@75Hz 4:3 HorFreq: 46900 Hz Clock: 49.500 MHz
  832x624@75Hz 4:3 HorFreq: 49726 Hz Clock: 57.284 MHz
  1024x768@60Hz 4:3 HorFreq: 48400 Hz Clock: 65.000 MHz
  1024x768@70Hz 4:3 HorFreq: 56500 Hz Clock: 75.000 MHz
  1024x768@75Hz 4:3 HorFreq: 60000 Hz Clock: 78.750 MHz
  1280x1024@75Hz 5:4 HorFreq: 80000 Hz Clock: 135.000 MHz
Standard timings supported:
  1920x1080@60Hz 16:9
  1680x1050@60Hz 16:10 HorFreq: 64700 Hz Clock: 119.000 MHz
  1440x900@60Hz 16:10 HorFreq: 55500 Hz Clock: 88.750 MHz
  1280x1024@60Hz 5:4 HorFreq: 64000 Hz Clock: 108.000 MHz
  1280x960@60Hz 4:3 HorFreq: 60000 Hz Clock: 108.000 MHz
  1280x720@60Hz 16:9
Detailed mode: Clock 148.500 MHz, 527 mm x 296 mm
               1920 2008 2052 2200 hborder 0
               1080 1084 1089 1125 vborder 0
               +hsync +vsync 
               VertFreq: 60 Hz, HorFreq: 67500 Hz
Serial number: UK01909010562
Monitor name: PHL 246E9Q
Monitor ranges (GTF): 50-76Hz V, 30-83kHz H, max dotclock 170MHz
Checksum: 0x62 (valid)

ma nekdo tuseni jak zmenit rozliseni monitor na 640x480 v fedora30 gnome/wayland?

dekuji za pripadnou odpoved

Odpovědi

[Michal Turek]

jeste bych dodal ze to chci kvuli wineHQ, jestli to pomuze

[KOLEGA]

Ahoj, da se nastavit poustet hru ve virtualnim Wine okne. To by mohlo pomoci (akorat to nebude fullscreen)

[k3dAR]

ukaze ti 640x480 xrandr? pokud ano zkoc na dalsi odstavec, pokud ne, pridej ho (udaje vygenerovane pomoci: cvt 640 480):

xrandr --newmode 640x480  23.75  640 664 720 800  480 483 487 500 -hsync +vsync
xrandr --addmode TVUJVYSTUP 640x480

pro nastaveni rozliseni:

xrandr --output TVUJVYSTUP --mode 640x480

misto TVUJVYSTUP pouzij nazev tveho vystupu co xrandr zobrazi (vlevo od "connected" / nad rozlisenima)
neprezije to reboot, takze si to pridej do skriptu z ktereho poustis hru a na konec pripadne pridej navrat na puvodni rozliseni:

xrandr --output TVUJVYSTUP --mode 1920x1080

(za predpokladu ze hra pri spusteni se neprepne na pozadi a tedy skript bude cekat na ukonceni prikazu hry nez bude pokracovat zmenou rozliseni na "puvodni" (resp. to co si zvolis, pokud bys chtel regulerne puvodni pred pustenim hry, ve skriptu si na zacatku z xrandr vystupu pro TVUJVYSTUP vytahni rozlisnei oznacene * ktere je aktualni), napr.:

puvodni_rozliseni="$(xrandr | grep TVUJVYSTUP -A10 | grep \* | awk '{print $1}')"

a vracel bys ho pak:

xrandr --output TVUJVYSTUP --mode ${puvodni_rozliseni}

[k3dAR]

btw: prehledl jsem wayland, takze postup s xrandr neplati s wayland rychlej find nasel jen radu vygenerovat si vlastni edid, coz u tebe asi nepomuze kdyz nativni v lcd pozadovane rozliseni hlasi...

[debian+]

Wayland ➡️ X server