What is not working, HDMI video? HDMI audio? Both?
CL composed on 2023-08-30 17:06 (UTC+0200):
> - firmware-misc-nonfree
> - firmware-intel-sound
> - firmware-realtek
> - firmware-sof-signed
> - xserver-xorg-video-intel
> I assume this is the source of the i915 driver.
> Uninstalled this also for trial but no difference
It's not the source of the i915 kernel device driver (module) for Intel GPUs.
Each
kernel of necessity must get its own device driver set.
xserver-xorg-video-intel provides the intel display driver for X (DDX; hardware
Device Dependent X), which when installed will be used by Xorg/Wayland in lieu
of
the default/preferred modesetting display driver for X (DIX: hardware Device
Independent X). Also involved in graphics are Mesa-dri and libdrm_intel1.
> - xserver-xorg-core
> - xserver-xorg-video-all
> - and some other xserver-xorg-video...
Inxi -GSaz does a much better job of reporting graphics configuration, e.g.:
# inxi -GSaz --vs --zl --hostname
inxi 3.3.27-00 (2023-05-07)
System:
Host: ab560 Kernel: 6.1.0-9-amd64 arch: x86_64 bits: 64 compiler: gcc
v: 12.2.0 parameters: BOOT_IMAGE=/vmlinuz root=LABEL= noresume
ipv6.disable=1 net.ifnames=0 consoleblank=0 preempt=full mitigations=off
Desktop: Trinity v: R14.1.0 tk: Qt v: 3.5.0 info: kicker wm: Twin v: 3.0
vt: 7 dm: 1: TDM 2: XDM Distro: Debian GNU/Linux 12 (bookworm)
Graphics:
Device-1: Intel RocketLake-S GT1 [UHD Graphics 730] vendor: ASUSTeK
driver: i915 v: kernel arch: Gen-12.1 process: Intel 10nm built: 2020-21
ports: active: DP-1,HDMI-A-1,HDMI-A-2 empty: HDMI-A-3 bus-ID: 00:02.0
chip-ID: 8086:4c8b class-ID: 0300
Display: x11 server: X.Org v: 1.21.1.7 driver: X: loaded: modesetting
unloaded: fbdev,vesa dri: iris gpu: i915 display-ID: :0 screens: 1
Screen-1: 0 s-res: 3600x2640 s-dpi: 120 s-size: 762x558mm (30.00x21.97")
s-diag: 944mm (37.18")
Monitor-1: DP-1 pos: primary,bottom-l model: Acer K272HUL serial:
built: 2018 res: 2560x1440 hz: 60 dpi: 109 gamma: 1.2
size: 598x336mm (23.54x13.23") diag: 686mm (27") ratio: 16:9 modes:
max: 2560x1440 min: 720x400
Monitor-2: HDMI-A-1 mapped: HDMI-1 pos: top-left model: NEC EA243WM
serial: built: 2011 res: 1920x1200 hz: 60 dpi: 94 gamma: 1.2
size: 519x324mm (20.43x12.76") diag: 612mm (24.1") ratio: 16:10 modes:
max: 1920x1200 min: 640x480
Monitor-3: HDMI-A-2 mapped: HDMI-2 pos: top-right model: Dell P2213
serial: built: 2012 res: 1680x1050 hz: 60 dpi: 90 gamma: 1.2
size: 473x296mm (18.62x11.65") diag: 558mm (22") ratio: 16:10 modes:
max: 1680x1050 min: 720x400
API: OpenGL v: 4.6 Mesa 22.3.6 renderer: Mesa Intel Graphics (RKL GT1)
direct-render: Yes
#
Above noted you'll see i915 kernel module used for the GPU device, the
modesetting
DIX used for the Xorg display device, iris used for dri, and Mesa dri used for
OpenGL rendering. Also in the output are shown kernel cmdline options from Grub
that may impact graphics.
--
Evolution as taught in public schools is, like religion,
based on faith, not based on science.
Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!
Felix Miata
