2012/5/12 Daniel Vetter <daniel.vetter@xxxxxxxx>: > The CEA spec has a bunch of very peculiar modes. For backwards > compatibility it specifies a bunch of modes that are suitable to > display old SD TV content. But these modes have such low pixel clocks > that pixels need to be doubled to reach the minimal clock of the HDMI > interface. > I just tested the 2 patches. They don't work for me... My monitor complains the timings are not supported, and now I get a black screen instead of a screen with half of the vertical pixel columns. HTOTAL_B: 0x035f02cf (720 active, 864 total) HBLANK_B: 0x035f02cf (720 start, 864 end) HSYNC_B: 0x031a02db (732 start, 795 end) VTOTAL_B: 0x026f023f (576 active, 624 total) VBLANK_B: 0x026f023f (576 start, 624 end) VSYNC_B: 0x02490243 (580 start, 586 end) I believe the timings sent to the hardware must be the ones we were already sending before the patches... -- Paulo Zanoni _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel