[RFC v2 3/5] drm: Add HDMI infoframe helpers

Thierry Reding thierry.reding at avionic-design.de
Thu Dec 6 08:02:34 PST 2012


On Thu, Dec 06, 2012 at 04:44:38PM +0100, Daniel Vetter wrote:
> On Thu, Dec 6, 2012 at 3:28 PM, Thierry Reding
> <thierry.reding at avionic-design.de> wrote:
> >> Note that the intel avi infoframe in intel_hdmi_set_avi_infoframe also
> >> sets the pixel repeat for double clocked modes with:
> >>
> >>       if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
> >>               avi_if.body.avi.YQ_CN_PR |= DIP_AVI_PR_2;
> >
> > I left that in place in the Intel driver, but I suppose we can just as
> > well move it to the infoframe helpers since it should be a generic
> > option.
> 
> Yeah, noticed that while reading through the drm/i915 patch ;-) If you
> move I think that would be good in a 2nd patch, just in case it blows
> up somewhere it's easier for other drivers it'd be easier to
> root-cause.

Okay, will do.

Thierry
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