Hello forum,
there is a problem with absence of signal when I try to connect an HDMI cable to my Intel NUC after it boots. When cable there in the first place -- it works.
Research shows that I'm not alone with this:
https://lists.freebsd.org/pipermail/freebsd-arm/2016-March/013575.html
Considering diff of /var/run/dmesg.boot without and with cable:
especially first line -- I would guess that if I can tweak efifb driver of VT instead of vga by force at boot time that will help.
Any thoughts? Thanks in advance.
there is a problem with absence of signal when I try to connect an HDMI cable to my Intel NUC after it boots. When cable there in the first place -- it works.
Research shows that I'm not alone with this:
https://lists.freebsd.org/pipermail/freebsd-arm/2016-March/013575.html
Considering diff of /var/run/dmesg.boot without and with cable:
Code:
VT(vga): resolution 640x480 | VT(efifb): resolution 1920x1200
SMP: AP CPU #2 Launched! <
Timecounter "TSC" frequency 1800070777 Hz quality 1000 | SMP: AP CPU #2 Launched!
> Timecounter "TSC" frequency 1800066298 Hz quality 1000
> ugen0.2: <vendor 0x0424 product 0x2514> at usbus0
> uhub1 on uhub0
> uhub1: <vendor 0x0424 product 0x2514, class 9/0, rev 2.00/b.b
> uhub1: MTT enabled
> uhub1: 4 ports with 4 removable, self powered
> Root mount waiting for: usbus0
> ugen0.3: <vendor 0x1a40 USB 2.0 Hub MTT> at usbus0
> uhub2 on uhub1
> uhub2: <vendor 0x1a40 USB 2.0 Hub MTT, class 9/0, rev 2.00/1.
> uhub2: MTT enabled
> uhub2: 4 ports with 4 removable, self powered
> Root mount waiting for: usbus0
> ugen0.4: <SIGMACHIP USB Keyboard> at usbus0
> ukbd0 on uhub2
> ukbd0: <SIGMACHIP USB Keyboard, class 0/0, rev 1.10/1.10, add
> kbd1 at ukbd0
> Root mount waiting for: usbus0
> ugen0.5: <A4TECH USB Device> at usbus0
> ukbd1 on uhub1
> ukbd1: <A4TECH USB Device, class 0/0, rev 1.10/1.91, addr 4>
> kbd2 at ukbd1
> uhid0 on uhub2
> uhid0: <SIGMACHIP USB Keyboard, class 0/0, rev 1.10/1.10, add
> ums0 on uhub1
> ums0: <A4TECH USB Device, class 0/0, rev 1.10/1.91, addr 4> o
> ums0: 16 buttons and [XYZT] coordinates ID=0
especially first line -- I would guess that if I can tweak efifb driver of VT instead of vga by force at boot time that will help.
Any thoughts? Thanks in advance.