media: atomisp: change the code to properly wait for sensor

Browse source

The sensor should finish its init before atomisp driver, as
otherwise the atomisp driver won't be able to talk with it.

So, we need to turn atomisp_gmin_platform into a module
again, for it to not depend on atomisp driver to finish
probing, and add some delay at atomisp to let the sensor
driver to finish probing.

Yeah, this is hacky. The real solution here would be to use
the async framework, but for now, our goal is to make the
driver to work. So, let's postpone such change to be done
later.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

This commit is contained in:

Mauro Carvalho Chehab 2020-05-19 10:35:38 +02:00

parent 95d1f398c4

commit 1d6e5c3040

3 changed files with 20 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/staging/media/atomisp/Makefile

View file

3

drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c

View file

26

drivers/staging/media/atomisp/pci/atomisp_v4l2.c

View file