http://bugs.freedesktop.org/show_bug.cgi?id=10418
------- Comment #29 from [EMAIL PROTECTED] 2007-10-04 00:22 PST ------- (In reply to comment #28) > You probably either have a different TMDS chip in your laptop that needs an > alternate setup, or the chip needs different set up for single vs. dual link > mode. What size panel are you using? right now I'm using a 1600x1200 external panel, which afaik can be driven single link (as I've been using it on my single-link mac mini as well :-) > Regarding the color issues, you > probably need to tweak FP2_GEN_CNTL. ...I just tried with radeontool to make registers look the same as when colors are correct, but I couldn't get it to improve the situation; the following are the register values for a properly working dualhead setup: RADEON_DAC_CNTL ff002102 RADEON_DAC_EXT_CNTL 00000000 RADEON_DAC_MACRO_CNTL 00000705 RADEON_DAC_CNTL2 00000020 RADEON_TV_DAC_CNTL 07760140 RADEON_DISP_OUTPUT_CNTL 00000000 RADEON_CONFIG_MEMSIZE 08000000 RADEON_AUX_SC_CNTL 00000000 RADEON_CRTC_EXT_CNTL 00000040 RADEON_CRTC_GEN_CNTL 03200600 RADEON_CRTC2_GEN_CNTL 02200600 RADEON_DEVICE_ID 00074e50 RADEON_DISP_MISC_CNTL 33300600 RADEON_GPIO_MONID 00000300 RADEON_GPIO_MONIDB 00000000 RADEON_GPIO_CRT2_DDC 00000000 RADEON_GPIO_DVI_DDC 00000300 RADEON_GPIO_VGA_DDC 00000300 RADEON_LVDS_GEN_CNTL 000dd9a5 RADEON_FP_GEN_CNTL 00034048 RADEON_FP2_GEN_CNTL 1240040c RADEON_PIXCLKS_CNTL 30000000 > you might want to dump that reg before starting X > to see what the firmware sets it too. Also there is some commented out code > in > RADEONInitFP2Registers() that you probably need to enable for things to work > properly on your chip. ...except that it doesn't compile (the #defined constants are missing) :-) -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
