Re: atomisp kernel driver(s)

[Mauro Carvalho Chehab <mchehab+huawei@kernel.org>]

Em Thu, 30 Apr 2020 09:56:53 +0200
Patrik Gfeller <patrik.gfeller@gmail.com> escreveu:

> For my first test tried to re-compile to module, without the whole 
> kernel. That was a mistake, as I mixed something up, probably it loaded 
> an old version of the module ... to be on the save side the steps I used 
> this time (in case we see something unexpected and for my later reference):
> 
> $ git log --oneline
> 4c922df10252 (HEAD -> atomisp, origin/atomisp) media: atomisp2: get rid 
> of ia_css_sc_param.h version dependency
> ...
> 
> $ make -j4 clean
> $ make -j4
> $ sudo make modules_install INSTALL_MOD_STRIP=1
> $ sudo make install

Please try to build from this branch:

	https://git.linuxtv.org/mchehab/experimental.git/log/?h=atomisp_v2

You'll need to setup a new config var there. So, please run this before
make clean. So, for building it, you will do:

	$ ./scripts/config -e CONFIG_VIDEO_ATOMISP_ISP2401 && make -j modules_prepare
	$ make -j4 clean && make -j4
	$ sudo make modules_install INSTALL_MOD_STRIP=1 && sudo make install

This won't change the regulator detection, but it should hopefully use
the ISP2401-specific code, with seems to be needed for your device.

Ah, when replying, could you please use an emailer that won't be breaking
long lines? Your emailer is currently breaking lines longer than 80 columns,
with is quite annoying when checking log results ;-)

Thanks,
Mauro