Thomas Hilber schrieb: > On Mon, Oct 06, 2008 at 09:58:57AM -0700, Keith Packard wrote: >> On Sun, 2008-10-05 at 09:21 +0200, Thomas Hilber wrote: >>> Hi list, >>> >>> with the attached patch and xorg.conf I successfully use interlaced modes >>> like 720x576i on a 915G chipset. For an i830M this unfortunately does not >>> yet work completely. First of all thanks to Keith Packard and >>> Krzysztof Halasa for their basic PIPEACONF investigations posted here: >> I845 and earlier chips (I didn't look at the i855 or i865) do not >> support interlaced display at all. > > but it's quite strange. Even my i810 is running in > interlaced mode (i.e. 720x576i) with exactly the patch above with no > problems at all. > > OK, but if there is an 'interlace gap' between and including i830 - i865 then > I will stop to find a solution for this issue. > > anyway, thank you for your answer! > >
can you produce a testcase ? i have a notebook with i830m maybe we can use that program to test other chipsets also and establish what chips a capable. Sometimes these features are simply undocumented. re, wh _______________________________________________ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg