[Letux-kernel] ov9655 madness in 4.20

Andreas Kemnade andreas at kemnade.info
Sat Jan 5 17:28:56 CET 2019


On Sat, 5 Jan 2019 15:49:28 +0100
Andreas Kemnade <andreas at kemnade.info> wrote:

[...]
, no camera anymore, probably because of no clock?
> 
> [  290.316131] ov9655 1-0030: __ov9655_set_power on=0
> [  290.321289] ------------[ cut here ]------------
> 
> probably error handling needs to be cleaned up even more.

Bug fixed and pushed.
New findings:
there is a program v4l_id from udev accessing the device.
Disabling that, the clock failure can still be seen.

Regards,
Andreas
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