HDMI not work --- AMD GPU - Intel PRIME

TnTo · 2019-05-21 16:23:16

Hello!

Some times ago I've activated PRIME on my laptop following the Wiki and the procedure has been successful.
Integrated card is the Intel one and discrete one is the AMD.

Now I've tried to connect my laptop to a video projector with an HDMI cable but it was not recognized by my laptop.
The same projector with the same cable works on windows, which is installed in dual boot on the same laptop.

Here there are the output of some xrandr command suggested by the wiki to activate reverse PRIME (which I suppose could be the solution)

$ xrandr
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
eDP1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 380mm x 210mm
   1920x1080     60.01*+  59.93    48.01  
   1680x1050     59.95    59.88  
   1400x1050     59.98  
   1600x900      60.00    59.95    59.82  
   1280x1024     60.02  
   1400x900      59.96    59.88  
   1280x960      60.00  
   1368x768      60.00    59.88    59.85  
   1280x800      59.81    59.91  
   1280x720      59.86    60.00    59.74  
   1024x768      60.00  
   1024x576      60.00    59.90    59.82  
   960x540       60.00    59.63    59.82  
   800x600       60.32    56.25  
   864x486       60.00    59.92    59.57  
   640x480       59.94  
   720x405       59.51    60.00    58.99  
   640x360       59.84    59.32    60.00  
HDMI1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

$ xrandr --listactivemonitors 
Monitors: 1
 0: +*eDP1 1920/380x1080/210+0+0  eDP1

$ xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x66 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 4 outputs: 3 associated providers: 1 name:Intel
Provider 1: id: 0x3f cap: 0xd, Source Output, Source Offload, Sink Offload crtcs: 0 outputs: 0 associated providers: 1 name:Unknown AMD Radeon GPU @ pci:0000:01:00.0

$ xrandr --setprovideroutputsource 1 0
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  140 (RANDR)
  Minor opcode of failed request:  35 (RRSetProviderOutputSource)
  Value in failed request:  0x3f
  Serial number of failed request:  16
  Current serial number in output stream:  17

Thanks for your help!

Lone_Wolf · 2019-05-22 07:58:09

post lspci -k and xorg log please.

How do you start X ?

Are there other xrandr commands executed before this one ?

Arch Linux

#1 2019-05-21 16:23:16

HDMI not work --- AMD GPU - Intel PRIME

#2 2019-05-22 07:58:09

Re: HDMI not work --- AMD GPU - Intel PRIME

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