Any chance to get a 4k resolution?

sakaki- / gentoo-on-rpi-64bit

Bootable 64-bit Gentoo image for the Raspberry Pi4B, 3B & 3B+, with Linux 5.4, OpenRC, Xfce4, VC4/V3D, camera and h/w codec support, weekly-autobuild binhost

GNU General Public License v3.0

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Any chance to get a 4k resolution? #22

Closed danielmorlock closed 5 years ago

danielmorlock commented 6 years ago

It looks like the Raspberry Pi 3 may be powerful enough to output 4K video, but xrandr only shows max. 1920x1080. Any change to get a higher resolution?

$ XAUTHORITY=/home/demouser/.Xauthority DISPLAY=:1 xrandr     
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 2048 x 2048
HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1920x1080     60.00*

sakaki- commented 6 years ago

Haven't really looked at getting 4K - have you tried the suggestions in this thread?

sakaki- commented 5 years ago

Old issue, closing now in pre 1.5.0 housecleaning