Issue 863: omap3-isp causes suspend problems

Reported by Andreas Kemnade, Feb 14, 2018

When the module omap3-isp is loaded,

the following message appears in dmesg when
trying to suspend:

Powerdomain (cam_pwrdm) didn't enter target state 1

Tested without camera attached
seen in 4.14

Comment 1 by Andreas Kemnade, Jan 17, 2019

fixed by 

ov9655: clean up stuff if chip not detected
    
    resources were kept active leading to increased suspend current
    if no camera is found, so power down stuff if chip is not found.

Status: Fixed

Letux Kernel