Re: OMAP4 DSS clock setup

Tomi Valkeinen
2011-03-31T07:34:10Z

On Wed, 2011-03-30 at 15:21 +0200, Cousson, Benoit wrote:
> On 3/30/2011 2:58 PM, Valkeinen, Tomi wrote:

> > Anyway. To get things working for rc2 (DSS currently crashes due to not
> > enabling dss_clk) we need to either:
> > 1) Change the clock aliases as above
>
> Changing the clock alias for my point of view is like hacking the HW
> definition to fit your need. Even if this is temporary, I do not like
> that approach.
>
> > 2) Add something like Sumit's patch (attached) to handle dss_clk. While
> > the patch is not that complex, it feels rather hacky.
>
> Yes, I'd rather hack that issue internally, because this is something
> you should fix as soon as you switch to PM runtime.
>
> > What's your opinion?
>
> Definitively #2.

Ok, let's go with that. I don't like it but hopefully pm_runtime will
clear the mess from dss driver.

Thanks for your time explaining the clock setup to me =)

Tomi