[Intel-gfx] [PATCH] drm/i915: properly handle interlaced bit for sdvo dtd conversion

[Daniel Vetter]

On Sun, May 13, 2012 at 11:52:15AM +1000, Peter Ross wrote:
> On Sat, May 12, 2012 at 10:22:58PM +0200, Daniel Vetter wrote:
> > We've simply ignored this, which isn't too great. With this, interlaced
> > 1080i works on my HDMI screen connected through sdvo. For no apparent
> > reason anything else still doesn't work as it should.
> > 
> > While at it, give these magic numbers in the dtd proper names and
> > add a comment that they match with EDID detailed timings.
> > 
> > v2: Actually use the right bit for interlaced.
> 
> Tested okay with SVDO-HDMI and HD CRT. Cheers,

Hi Peter!

Thanks for testing this on a hdmi sdvo card. Can you please grab the
latest version of intel-gpu-tools and attach the output of
tests/testdisplay -i and then mark those that actually work correctly?
For easier testing you can just run testdisplay without any args, it will
cycle through all modes. Note though that you need to be on a vt and X
needs to be stopped (the tool uses kms directly).

HDMI on sdvo seems to be made of almost complete fail still (I can only
drive a few modes here). So getting some more information about what works
and what doesn't exactly would be interesting.

Thanks, Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48