2010/8/4 Marius Gröger <marius.groeger@xxxxxxxxxxxxxx>: > Am 04.08.2010 01:59, schrieb Alex Deucher: >> >> This connector attribute allows you to enable or disable underscan >> on a digital output to compensate for panels that automatically >> overscan (e.g., many HDMI TVs). Valid values for the attribute are: >> >> off - forces underscan off >> on - forces underscan on >> auto - enables underscan if an HDMI TV is connected, off otherwise >> >> default value is auto. > > Terrific! Two questions: > > - inevitably, on my TV Set (SONY KDL 3000) this now doing too much > underscan. In pixels: without your patch, I used a custom modeline to > map 1280x720p to 1220x680p, so I'm 40 pixels down in each dimension. How to > fix that? Adjust radeon_crtc->v_border and radeon_crtc->h_border in the patch to whatever size you want. > > - more of a general drm question I guess: in what way are the connector > attributes available on the command line? I couldn't find a complete > kernel command line or modprobe invocation. I guess you'll need to write an app to invoke the proper ioctls to change them at runtime. I'm not sure if one exists or not at the moment. Alex _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
