Letux Kernel

Issue 423: Add driver for Flash/Torch

Reported by Nikolaus Schaller, Jan 31, 2013

the multi function core driver has been added but it supports only 
tps6105x-regulator.
tps6105x-leds and -flash are missing (at least in 3.7).

So someone has to write them.

Ideas can probably be taken from this:

https://android.googlesource.com/kernel/tegra/+/c3f125ab692f1d80b7fd7
1c2ccfe8b8ab79b5017/drivers/media/video/tegra/tps61050.c

Comment 1 by Nikolaus Schaller, Mar 30, 2014

And from here which shows how to integrate a flash/torch driver into 
V4L2:

http://lxr.free-electrons.com/source/drivers/media/i2c/adp1653.c

Comment 2 by Nikolaus Schaller, Oct 29, 2017

Another hint how to integrate int V4L2:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/co
mmit/?id=503dd28af108888c505e8d6a86f4acf5eb20f3b7

Created: 5 years 10 months ago by Nikolaus Schaller

Updated: 1 year 1 month ago

Status: New

Labels:
Priority:High
Type:Enhancement