On Fri, Jul 13, 2012 at 6:36 PM, Guo Tang <guo.t...@sonoartis.com> wrote: > Hi, Daniel, > > Thanks for the prompt reply. From your reply looks like I still have a > little hope. > > How about if I only run 1024x768@60Hz or 30Hz resolution? Will that address > the dotclock problem > between LVDS and TV?
As I've said, carefully picking a dotclock that matches up with TV or LVDS can work, but we don't bother to support that in the driver because imo it's not worth the hassle. If you really want to stitch something like this together, grep for needs_tvclock in the drm/i915 sources (or check out the lvds panel fitter code). I.e. it's by far not as simple as just picking the same mode as e.g. on the TV. And you'd need to restructure the kernel driver quite a bit to make it work. -Daniel -- Daniel Vetter daniel.vet...@ffwll.ch - +41 (0) 79 364 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
