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List:       linux-omap
Subject:    Re: [PATCH D 01/11] OMAP: Add clk_get_parent() for OMAP2/3
From:       Måns_Rullgård <mans () mansr ! com>
Date:       2009-01-31 16:51:20
Message-ID: yw1xvdrv4dx3.fsf () thrashbarg ! mansr ! com
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Russell King - ARM Linux <linux@arm.linux.org.uk> writes:

> On Sat, Jan 31, 2009 at 03:39:07PM +0000, Måns Rullgård wrote:
> > Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
> > 
> > > On Sat, Jan 31, 2009 at 03:07:06PM +0000, Måns Rullgård wrote:
> > > > Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
> > > > > Great, thanks.  However, I'd forgotten that one of my patches
> > > > > completely removes clk_get_parent() since it's unused by any
> > > > > code in OMAP at present.
> > > > > 
> > > > > What was the reasoning behind making this work?
> > > > 
> > > > It is needed for the omapfb/dss driver to set an optimal rate for
> > > > dpll4_m4_ck.
> > > 
> > > I assume this isn't merged yet?  Where can I see what it's doing?
> > 
> > The new DSS driver by Tomi Valkeinen uses it.  Patches have been
> > posted to the linux-omap list.
> 
> Can't find them.  Found the DSS patches posted on the 12th but they don't
> use clk_get_parent().
> 
> So, I repeat.  Where can I see where this function is used?

I have the patches applied in my git tree:
http://git.mansr.com/?p=linux-omap;a=blob;f=arch/arm/plat-omap/dss/dispc.c;h=e6954637b113c66cb6a0ee8c7c4c3993d170b4a3;hb=HEAD#l1494


-- 
Måns Rullgård
mans@mansr.com
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