Re: Гибридная видеокарт а и HDMI

On 06/12/2021 13:37, Maksim Dmitrichenko wrote:

> О! Давай сравниваться, пожалуйста!

Канешн!


> 1) Какой дистриб?

sid, 5.15.0-2-amd64

> 2) Какой драйвер цепляет X.org?

modesetting по всей видимости:
(II) LoadModule: "modesetting"
(II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so

Картинка на внешнем мониторе появляется ещё при буте, в момент загрузки 
i915 думаю:

i915 0000:00:02.0: enabling device (0006 -> 0007)
resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which 
spans more than pnp 00:08 [mem 0xfed10000-0xfed13fff]
caller snb_uncore_imc_init_box+0x78/0xc0 [intel_uncore] mapping multiple 
BARs
i915 0000:00:02.0: [drm] VT-d active for gfx access
iTCO_wdt iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
checking generic (60000000 1fb0000) vs hw (db000000 1000000)
checking generic (60000000 1fb0000) vs hw (60000000 20000000)
fb0: switching to i915 from EFI VGA
Console: switching to colour dummy device 80x25
i915 0000:00:02.0: vgaarb: deactivate vga console
i915 0000:00:02.0: vgaarb: changed VGA decodes: 
olddecodes=io+mem,decodes=io+mem:owns=mem
i915 0000:00:02.0: firmware: direct-loading firmware 
i915/kbl_dmc_ver1_04.bin
i915 0000:00:02.0: [drm] Finished loading DMC firmware 
i915/kbl_dmc_ver1_04.bin (v1.4)
[drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
RAPL PMU: hw unit of domain package 2^-14 Joules
RAPL PMU: hw unit of domain dram 2^-14 Joules
RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
RAPL PMU: hw unit of domain psys 2^-14 Joules
ACPI: video: Video Device [GFX0] (multi-head: yes  rom: no  post: no)


НО аще я вяленого гоняю, с HiDPI в иксах грустно ):


> 3) Настроен ли Secure Boot? Какой версии BIOS?

Secure Boot Disabled

Недавно обновил BIOS и Embedded Controller до последних:
N1VET58W (1.48 ) / N1VHT29W
Но и на старом всё работало.

Брал отсюда:
https://pcsupport.lenovo.com/ca/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t570/downloads/ds120369


Обновлял по инструкции
https://download.lenovo.com/pccbbs/mobiles/n1vul29w.txt

wget https://download.lenovo.com/pccbbs/mobiles/n1vul29w.zip
unzip n1vul29w.zip
fwupdmgr --allow-older install N1VET58W.cab
reboot
fwupdmgr --allow-older install N1VHT29W.cab


> 4) Стоит ли этот фирмваре апдейт? 
> https://support.lenovo.com/br/en/solutions/ht508988 

Thunderbolt фирмварь не трогал и даже не знал, что он обновляем; и не 
понимаю как проверить текущую версию.


Что ещё показать? Например:
% xrandr
Screen 0: minimum 320 x 200, current 5440 x 2160, maximum 16384 x 16384
eDP-1 connected primary 3840x2160+0+0 (normal left inverted right x axis 
y axis) 345mm x 194mm
    3840x2160     60.00*+  59.98    59.97
...
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
HDMI-2 connected 1600x1200+3840+0 (normal left inverted right x axis y 
axis) 408mm x 306mm
    1600x1200     60.00*+
...
% =ls -l /sys/class/drm
total 0
lrwxrwxrwx 1 root root    0 Dec  9 06:39 card0 -> 
../../devices/pci0000:00/0000:00:02.0/drm/card0
lrwxrwxrwx 1 root root    0 Dec  9 06:33 card0-DP-1 -> 
../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-DP-1
lrwxrwxrwx 1 root root    0 Dec  9 06:33 card0-DP-2 -> 
../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-DP-2
lrwxrwxrwx 1 root root    0 Dec  9 06:33 card0-HDMI-A-1 -> 
../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-HDMI-A-1
lrwxrwxrwx 1 root root    0 Dec  9 06:33 card0-HDMI-A-2 -> 
../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-HDMI-A-2
lrwxrwxrwx 1 root root    0 Dec  9 06:33 card0-eDP-1 -> 
../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1
lrwxrwxrwx 1 root root    0 Dec  9 06:39 renderD128 -> 
../../devices/pci0000:00/0000:00:02.0/drm/renderD128
-r--r--r-- 1 root root 4096 Dec  9 06:33 version