I have two M1000s. I tried with the other and as I see they have different revisions.
* dmesg of the other M10000 <4>viafb: VIA UNICHROME framebuffer 1.0 initializing <4>viafb: viafb : DEA80000 <4>viafb: framebuffer size = 32 Mb <4>viafb: Found Device Rev:0 <4>mtrr: MTRR 4 not used <4>mtrr: 0xd8000000,0x2000000 overlaps existing 0xd8000000,0x800000 <4>viafb: X:800 Y:600 <4>viafb: mode=800 bpp=32 refresh=255 TVon=0 TVtype=2 <4>viafb: VQ start:1FC0000 end:1FFFFFF size:40000 <4>viafb: Cursor start:1FBF000 end:1FBFFFF size:1000 <4>viafb: mode=800 bpp=32 refresh=255 TVon=0 TVtype=2 <4>viafb: irq handler installed, IRQ(0x200) = 80080c02 <4>Console: switching to colour frame buffer device 100x37 <6>fb0: UNICHROME frame buffer device and there is no vertical white lines. Also there seems to be significant peformance difference. df_flip is 10fps with the non-working one but 60fps with the working M10000. This is weird. Is there any work around? Thanks in advance, George Yil On Monday 05 February 2007 19:24, George Yil wrote: > Hi, > > I am fairly newbie with DirectFB. However I have a M1000 which I had used > viafb and DirectFB-rc2 succesfully. I use VGA output. > My kernel is 2.6.17.13. > > By the latest cvs of all DirectFB and linux-viafb I can not see a proper > VGA out but only "Vertical White Lines". > fb.modes that comes with linux-viafb is in /etc when inserting the viafb > module. df_dok and df_xine seems to be working properly in ssh but there is > no VGA output but only vertical white lines. > > Here are my various the outputs. > > * dmesg: > > viafb: VIA UNICHROME framebuffer 1.0 initializing > viafb: viafb : CEA80000 > viafb: framebuffer size = 32 Mb > viafb: Found Device Rev:0 > viafb: X:720 Y:576 > viafb: mode=720 bpp=32 refresh=255 TVon=0 TVtype=2 > viafb: VQ start:1FC0000 end:1FFFFFF size:40000 > viafb: Cursor start:1FBF000 end:1FBFFFF size:1000 > viafb: mode=720 bpp=32 refresh=255 TVon=0 TVtype=2 > viafb: irq handler installed, IRQ(0x200) = 80080c02 > Console: switching to colour frame buffer device 90x36 > fb0: UNICHROME frame buffer device > > * fbset -i > > $ ./fbset -i > > mode "720x576-74" > # D: 41.475 MHz, H: 44.693 kHz, V: 74.488 Hz > geometry 720 576 720 1152 32 > timings 24111 88 32 16 4 88 4 > rgba 8/16,8/8,8/0,8/24 > endmode > > Frame buffer device information: > Name : UNICHROME > Address : 0xd8000000 > Size : 33288192 > Type : PACKED PIXELS > Visual : TRUECOLOR > XPanStep : 0 > YPanStep : 1 > YWrapStep : 0 > LineLength : 2880 > MMIO Address: 0xdc000000 > MMIO Size : 16777216 > Accelerator : Unknown (77) > > > > * df_dok > $ df_dok > > =======================| DirectFB 1.0.0-rc3 |======================= > (c) 2001-2006 United Cultures of Earth - go for outer space! > (c) 2000-2004 Convergence (integrated media) GmbH > ---------------------------------------------------------------- > > (*) DirectFB/Core: Multi Application Core. (2007-02-05 15:34) > (*) Fusion/SHM: Not using MADV_REMOVE (2.6.17.13 < 2.6.19.2)! > (*) Direct/Thread: Running 'Fusion Dispatch' (MESSAGING, 1360)... > (*) Direct/Thread: Running 'PS/2 Input' (INPUT, 1361)... > (*) DirectFB/Input: IMPS/2 Mouse 1.0 (directfb.org) > (*) DirectFB/Genefx: MMX detected and enabled > (*) DirectFB/Graphics: VIA/S3G CLE266/UniChrome 0.4 (-) > (*) DirectFB/Core/WM: Default 0.3 (directfb.org) > (*) Direct/Interface: Loaded 'PNG' implementation of > 'IDirectFBImageProvider'. (*) Direct/Interface: Loaded 'FT2' implementation > of 'IDirectFBFont'. (*) Direct/Interface: Using 'GIF' implementation of > 'IDirectFBImageProvider'. > > Benchmarking with 256x256 in 24bit mode... (32bit) > > Anti-aliased Text 3.007 secs (* 278.949 > KChars/sec) > Anti-aliased Text (blend) 3.007 secs (* 278.949 > KChars/sec) > Fill Rectangle 3.002 secs (* 471.544 > MPixel/sec) > and so on.... > > Thanks in advance, > > George Yil > > > > _______________________________________________ > directfb-users mailing list > [email protected] > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
