A fixed-mode output device like a panel will often only inform of its preferred mode through its EDID. However, the driver will adjust user specified modes for display through use of a panel-fitter allowing greater flexibility in upscaling. This is often used by games to set a low resolution for performance and use the panel fitter to fill the screen. v2: Use the presence of the 'scaling mode' connector property as an indication that a panel fitter is attached to that pipe. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55564 |
||
---|---|---|
hw/xfree86/drivers/modesetting |