linux-kernel - Re: [PATCH 1/2] dw_dmac: make driver endianness configurable

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Message-ID: <20120903141617.GM3147@arwen.pp.htv.fi>
Date:	Mon, 3 Sep 2012 17:16:19 +0300
From:	Felipe Balbi <balbi@...com>
To:	Andy Shevchenko <andy.shevchenko@...il.com>
Cc:	balbi@...com, Hein Tibosch <hein_tibosch@...oo.es>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Hans-Christian Egtvedt <egtvedt@...fundet.no>,
	spear-devel <spear-devel@...t.st.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"ludovic.desroches" <ludovic.desroches@...el.com>,
	Havard Skinnemoen <havard@...nnemoen.net>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Arnd Bergmann <arnd.bergmann@...aro.org>
Subject: Re: [PATCH 1/2] dw_dmac: make driver endianness configurable

On Mon, Sep 03, 2012 at 10:50:44AM +0300, Andy Shevchenko wrote:
> On Tue, Aug 28, 2012 at 10:39 AM, Felipe Balbi <balbi@...com> wrote:
> > Can you not read this from any internal register ? Synopsys generally
> > adds a set of read only registers which we can use to guess which
> > features where enabled in the IP when configuring it with their IP
> > configuration tool.
> You right. I have a patch to support few options like that already.
> However, I can't share
> it yet by some legal reasons.

fair enough, in that case it'd be best to hold this patch and provide
something better later ;-)

-- 
balbi

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