On Wed, 21 Sep 2011 16:18:55 +0100, Simon Farnsworth <simon.farnswo...@onelan.co.uk> wrote:
> I'm ANDing the value returned by hardware with 3 - I should be ANDing it with > an appropriate ~3. The rest of the code (setting those bits in > intel_sdvo_dvi_init based on what functions I have) should be OK. Oh, that's a good point. I'd say that you shouldn't change any bits you don't know about. So, fetch the current active hotplug value and then clear bits 0 and 1 so that we change only those. > I would still like someone with the spec to go over what I'm doing - this > seems appropriate, but *all* I have to test against are two different > motherboards with "integrated" DVI-D that turns out to be an SDVO > device. Yeah, I've been digging around for an SDVO spec, but it's buried as it contains a pile of stuff for macro-vision and other content protection bits. -- keith.pack...@intel.com
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