linux-kernel - Re: [PATCH 2/9] drm/i915/intel_i2c: assign HDMI port D to pin pair 6

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Message-Id: <d08817$3ejp7k@azsmga001.ch.intel.com>
Date:	Wed, 07 Mar 2012 18:07:54 +0000
From:	Chris Wilson <chris@...is-wilson.co.uk>
To:	Daniel Kurtz <djkurtz@...omium.org>
Cc:	Keith Packard <keithp@...thp.com>, David Airlie <airlied@...ux.ie>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	Yufeng Shen <miletus@...omium.org>,
	Benson Leung <bleung@...omium.org>,
	Sameer Nanda <snanda@...omium.org>
Subject: Re: [PATCH 2/9] drm/i915/intel_i2c: assign HDMI port D to pin pair 6

On Thu, 8 Mar 2012 02:02:03 +0800, Daniel Kurtz <djkurtz@...omium.org> wrote:
> I'm not sure what exactly you mean by gen2 and gen3 specs, but, as far as I
> can tell, the GPIO pin assignment is the same for both Cougar Point (Sandy
> Bridge) [1] and Ibex Peak (?) [2].  Although, the documentation is a bit
> confusing and it is difficult to tell.
> 
> [1] http://intellinuxgraphics.org/documentation/SNB/IHD_OS_Vol3_Part3.pdf
> [2] http://intellinuxgraphics.org/IHD_OS_Vol3_Part3r2.pdf
> 
> What do you mean exactly by gen2 & gen3?  Can you point to docs?
gen2 == 830gm,845g,855gm,865g
gen3 == 915g,945g,PineView

Those docs have not been completely scrubbed and made public yet.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
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