> Ok, your TV only reports 1080i as a mode (at least that's the only thing your kernel can decode). true, it's non a Full HD TV. > we unfortunately do not yet support interlaced everywhere we could when do you think the support will be added? weeks? months? > can you add a short list of the modelines you've manually added that work with your TV? not sure I understand your question... The TV works with nomodeset and then I tried a bunch of resolutions with xrandr (when running without nomodeset) that ALL didn't work: I tried some of the modes I got from Xorg.0.log: [ 88.893] (II) intel(0): Modeline "1920x1080i"x0.0 74.25 1920 2448 2492 2640 1080 1084 1094 1125 interlace +hsync +vsync (28.1 kHz) [ 88.893] (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) [ 88.893] (II) intel(0): Modeline "1920x1080i"x0.0 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz) [ 88.893] (II) intel(0): Modeline "1280x720"x0.0 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync (37.5 kHz) [ 88.893] (II) intel(0): Modeline "1280x720"x0.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz) [ 88.893] (II) intel(0): Modeline "720x576"x0.0 27.00 720 732 796 864 576 581 586 625 -hsync -vsync (31.2 kHz) [ 88.893] (II) intel(0): Modeline "720x480"x0.0 27.00 720 736 798 858 480 483 489 525 -hsync -vsync (31.5 kHz) [ 88.893] (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) [ 88.893] (II) intel(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) [ 88.893] (II) intel(0): Modeline "720x480"x0.0 27.00 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz) [ 88.893] (II) intel(0): Modeline "1440x480i"x0.0 27.00 1440 1478 1602 1716 480 488 494 525 interlace -hsync -vsync (15.7 kHz) [ 88.893] (II) intel(0): Modeline "1440x240"x0.0 27.00 1440 1478 1602 1716 240 244 247 262 -hsync -vsync (15.7 kHz) [ 88.893] (II) intel(0): Modeline "1440x576i"x0.0 27.00 1440 1464 1590 1728 576 580 586 625 interlace -hsync -vsync (15.6 kHz) [ 88.893] (II) intel(0): Modeline "1440x288"x0.0 27.00 1440 1464 1590 1728 288 290 293 312 -hsync -vsync (15.6 kHz) 74.25 1920 2448 2492 2640 1080 1084 1094 1125 interlace +hsync +vsync nothing - blue screen (and now I know why since it's interlaced) 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync back to the original situation (two bands, flickering) 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync nothing - blue screen 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync three bands, flickering 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync two bands, flickering 27.00 720 732 796 864 576 581 586 625 -hsync -vsync three bands, no flickering 27.00 720 736 798 858 480 483 489 525 -hsync -vsync two bands, no flickering 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync two bands, flickering 27.00 1440 1478 1602 1716 480 488 494 525 interlace -hsync -vsync strange aspect ratio, the screen is zoomed, no flickering all this on a Ubuntu 11.10 with kernel 3.2.0-7-generic-pae and X.Org X Server 1.10.4 (xorg-edgers crashes after a few mins for me and doesn't solve the problem: still split-screen). cheers, On Tue, Jan 17, 2012 at 10:34 PM, Daniel Vetter <daniel at ffwll.ch> wrote: > On Tue, Jan 17, 2012 at 09:59:18PM +0100, Alfonso Fiore wrote: > > Hi, > > > > here is mine. Let me know if you need any other log. > > Ok, your TV only reports 1080i as a mode (at least that's the only thing > your kernel can decode). The i915 driver then rejects it because it's > interlaced (we unfortunately do not yet support interlaced everywhere we > could). Which leaves you with no modes, so as a fallback the kernel just > adds a bunch of default VGA modes which your TV can't cope with properly. > > Your TV likely sends a CEA block with some HDMI default modes set. Since > linux-3.3-rc1 (to be released in a few days) we should be able to decode > that. Can you grab the latest -linus kernel git and try that? > > Also, can you add a short list of the modelines you've manually added that > work with your TV? > > Yours, Daniel > -- > Daniel Vetter > Mail: daniel at ffwll.ch > Mobile: +41 (0)79 365 57 48 > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20120117/04961e68/attachment.html>
