On Wed 2017-08-23 11:10:59, Sakari Ailus wrote: > Add a LED flash class driver for the as3654a flash controller. A V4L2 flash > driver for it already exists (drivers/media/i2c/as3645a.c), and this driver > is based on that.
We do not want to have two drivers for same hardware... how is that
supposed to work?
Yes, we might want to have both LED and v4l2 interface for a single
LED, because v4l2 is just too hairy to use, but we should not
duplicate drivers for that.
We _might_ want to do some helpers; as these LED drivers are all quite
similar, it should be possible to have "flash led driver" and just
link it to v4l2 and LED interfaces...
Pavel
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