[Karlsson]

Kuidas installida Linux Mint 20 all HDMi kaardi draiverid?
lspci -vvvnn

[laurx]

misasi on HDMI kaart?
sul on seal mingi tootja mingi konkreetne raud. tuvasta see ja installi.

[Karlsson]

Kaart on Timeleak HD72A. Aga draiverid peaks ju kiibipõhised olema?

[Supiplex]

Seda faili ei leita https://github.com/torvalds/linux/blob/master/arch/x86/tools/relocs_32.c

Sul tunduvad mingid kerneli headerid olemas olevat, aga sellest nähtavasti ei piisa (ega ma oma headerite seast taolist faili samuti ei leia). Võid proovida terve kerneli sortsu alla sikutada (sudo apt install linux-source).

Samas 6-7 aasta vanust draiverit, mida mainline pole üles korjanud, käima saada tundub üsna väljakutsuv - jõudu!

[Karlsson]

Nii alustasin teise lähtekoodiga. https://www.linuxtv.org/wiki/index.php/TBS_driver_installation Luis Alves variandiga.
Git clone ja vastavalt õpetusele. Samuti relocs_32.c ei leitud. Installisin
sudo apt install linux-source
ja
# sudo cp /usr/src/linux-source-5.4.0/linux-source-5.4.0/arch/x86/tools/* /usr/src/linux-headers-5.4.0-51-generic/arch/x86/tools/
siis uus ikaldus on selline:

[olavsu1]

pane see puudu olev *.h fail otsingusse ja saad vihjeid.

see on androidi värk? androidi devel pakid siis vajalikud...

[Karlsson]

Ei ole Androidi värk. Linux Mint on.

[olavsu1]

aga sorts, mida sa kokkulasta soovid paistab olevat androidile.

[Karlsson]

Millest sa seda järeldad?

[olavsu1]

et androidi kerneli teeke nõuab.

mis nimega arhiivist see kood pärineb? enamasti ütleb arhiivi nimi, mis sorti platvormile on tema sisu.


seni antud info järgi vajad androidi kerneli devel pakke.

[Karlsson]

Arhiivi pole. Kasutasin seda
git clone https://github.com/ljalves/media_build.git
https://github.com/ljalves/media_build

[olavsu1]

sa oled saand kuskilt aegunud viite eksperimentaalsele asjale, mis ei peagi käima minema.


tõmba siit kogu kood: https://github.com/ljalves/linux_media

kirjas on, et peab toetama ka tavalist linuxit.

https://github.com/ljalves/linux_media/wiki
seal on kirjas mida tööle saad.

[Karlsson]

Oleme vist alguses tagasi..
Puhastasin ja reinstallisin linux-source ja linux-header pakid.
Tegin selle wiki järgi https://github.com/ljalves/linux_media/wiki
ja make osas:

Spoiler

user@user-mpc:~/Downloads/media_build$ make
make -C /home/user/Downloads/media_build/v4l
make[1]: Entering directory '/home/user/Downloads/media_build/v4l'
No version yet, using 5.4.0-51-generic
scripts/make_makefile.pl
Updating/Creating .config
make[2]: Entering directory '/home/user/Downloads/media_build/linux'
Syncing with dir ../../media
Applying patches for kernel 5.4.0-51-generic
patch -s -f -N -p1 -i ../backports/api_version.patch
patch -s -f -N -p1 -i ../backports/pr_fmt.patch
patch -s -f -N -p1 -i ../backports/debug.patch
patch -s -f -N -p1 -i ../backports/drx39xxj.patch
Patched drivers/media/dvb-core/dvbdev.c
Patched drivers/media/v4l2-core/v4l2-dev.c
Patched drivers/media/rc/rc-main.c
Syncing with dir ../../media
make[2]: Leaving directory '/home/user/Downloads/media_build/linux'
Preparing to compile for kernel version 5.4.0

***WARNING:*** You do not have the full kernel sources installed.
This does not prevent you from building the v4l-dvb tree if you have the
kernel headers, but the full kernel source may be required in order to use
make menuconfig / xconfig / qconfig.

If you are experiencing problems building the v4l-dvb tree, please try
building against a vanilla kernel before reporting a bug.

Vanilla kernels are available at http://kernel.org.
On most distros, this will compile a newly downloaded kernel:

cp /boot/config-`uname -r` <your kernel dir>/.config
cd <your kernel dir>
make all modules_install install

Please see your distro's web site for instructions to build a new kernel.

WARNING: This is the V4L/DVB backport tree, with experimental drivers
backported to run on legacy kernels from the development tree at:
http://git.linuxtv.org/media-tree.git.
It is generally safe to use it for testing a new driver or
feature, but its usage on production environments is risky.
Don't use it in production. You've been warned.
Created default (all yes) .config file
./scripts/make_myconfig.pl
perl scripts/make_config_compat.pl /lib/modules/5.4.0-51-generic/build ./.myconfig ./config-compat.h
creating symbolic links...
make -C firmware prep
make[2]: Entering directory '/home/user/Downloads/media_build/v4l/firmware'
make[2]: Leaving directory '/home/user/Downloads/media_build/v4l/firmware'
make -C firmware
make[2]: Entering directory '/home/user/Downloads/media_build/v4l/firmware'
CC ihex2fw
Generating vicam/firmware.fw
Generating ttusb-budget/dspbootcode.bin
Generating cpia2/stv0672_vp4.bin
Generating av7110/bootcode.bin
make[2]: Leaving directory '/home/user/Downloads/media_build/v4l/firmware'
Kernel build directory is /lib/modules/5.4.0-51-generic/build
make -C ../linux apply_patches
make[2]: Entering directory '/home/user/Downloads/media_build/linux'
Syncing with dir ../../media
Patches for 5.4.0-51-generic already applied.
make[2]: Leaving directory '/home/user/Downloads/media_build/linux'
make -C /lib/modules/5.4.0-51-generic/build SUBDIRS=/home/user/Downloads/media_build/v4l modules
make[2]: Entering directory '/usr/src/linux-headers-5.4.0-51-generic'
make[3]: *** No rule to make target 'arch/x86/tools/relocs_32.c', needed by 'arch/x86/tools/relocs_32.o'. Stop.
make[2]: *** [arch/x86/Makefile:232: archscripts] Error 2
make[2]: Leaving directory '/usr/src/linux-headers-5.4.0-51-generic'
make[1]: *** [Makefile:53: default] Error 2
make[1]: Leaving directory '/home/user/Downloads/media_build/v4l'
make: *** [Makefile:26: all] Error 2

[olavsu1]

kuidas see nõidus aitab...

In the make file, just change SUBDIRS=$(PWD) into M=$(shell pwd)


teine lahendus on 32 bit linux ( i386 ) päisefailid vaja paigaldada.