<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [SNB] Full/Limited Color range not functional" href="https://bugs.freedesktop.org/show_bug.cgi?id=46800#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [SNB] Full/Limited Color range not functional" href="https://bugs.freedesktop.org/show_bug.cgi?id=46800">bug 46800</a> from <a class="email" href="mailto:paul@starstreak.net" title="Paul Owen <paul@starstreak.net>"> Paul Owen</a> <pre>> It's also available in my git tree here:<a href="https://gitorious.org/vsyrjala/linux/commits/rgb_quant_range2">https://gitorious.org/vsyrjala/linux/commits/rgb_quant_range2</a> > > I wasn't able to test the AVI infoframe stuff as my TV doesn't support it. But > otherwise it seems to work as intended, ie. the driver changes to limited range > when a CEA video mode (except 640x480) is used, and otherwise uses full range. > > My TV seems fairly happy with it, assuming I haven't changed the defaults on > the TV side. This TV allows me to select the quantization range in CEA modes, > and it remembers the selection for each mode. The default I assume is limited > range for those. For non-CEA modes the TV is hardcoded to use full range, > without any option to override it. > > As for xorg.conf, I'll leave stuff like that for Chris to decide. > > ------------------------------ > You are receiving this mail because: > > - You reported the bug. > > I finally tried this out yesterday, all seems to work okay with one (potential) issue. I set a modeline to try (fractional framerate issues aside) set a mode for 1280x720 @ 59.94Hz. When switching to this mode the automatic setting seems to set the range to full. As noted it's fine on 1280x720 @ 50Hz and @ 60Hz. Equally it works fine if explicitly setting Limited Range. I cannot test 1920x1080 modes since the TV doesn't support full HD but my guess would be the same thing would be seen for 23.976Hz. Of course this could all be but a blip.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>