Re: cx25840: GPIO settings wrong for HVR-1850 IR Tx

[Andy Walls <awalls@radix.net>]

On Fri, 2009-11-27 at 16:11 -0500, Andy Walls wrote:


> Steve and Hans,
> 
> Any ideas?
> 
> I know on the list I had bantered around a configure, enable, set, get
> etc v4l2_subdev ops for gpio, but I can't remember the details nor the
> requirements.
> 
> The cx25840 module really needs a way for the cx23885 bridge driver to
> set GPIOs cleanly.

Nevermind, I've slapped something together at 

	http://linuxtv.org/hg/~awalls/cx23885-ir

for setting up the IO pin multiplexing in the CX23888 A/V core from the
bridge driver.

It does what I need.  Reading GPIOs or setting GPIOs without setting up
the pin config isn't implemented, as I didn't need it.  However, it
should be easier to implement that now. 

Regards,
Andy