Messages in this thread Patch in this message | | | Date | Thu, 24 May 2007 23:48:32 +0200 | From | Jimmy Jazz <> | Subject | Re: radeonfb and X800 cards |
| |
Luca Tettamanti a écrit : > Il Sun, May 20, 2007 at 02:54:20PM +0200, Jimmy Jazz ha scritto: >> @Luca, if i remember well you have a X850, could you please try the >> patch for me ? > > It does work - sort of; BIOS parsing code is correct. It lacks the > proper connector detection though (esp. port sharing). ATOM BIOS has a > different data layout, so this should be added (now radeonfb thinks that > I've 2 monitors). > > I'll be away this weekend, so I'll try to come up with a patch as soon > as I return home. > > Luca
Hello,
The fact that you see two monitors doesn't really surprise me :) . Also, i'm convinced to move to the mega patch even if i'm not quite sure all that code is also needed and I know it will unnecessarily increase the size of the kernel. However, better have much then less. Sure, if there were any more information on the web about video card connector/port logic, my knowledge would have been undoubtedly improved. Anyway, adding (conn->ddc_type == ddc_monid) in the if condition in radeon_i2c.c works for me as well.
--- /usr/src/model_with-radeon-r400/aty/radeon_i2c.c 2007-04-13 13:35:49.000000000 +0200 +++ radeon_i2c.c 2007-04-13 22:07:16.000000000 +0200 @@ -163,7 +163,7 @@ mon_type = MT_NONE; goto done; } - if ((edid[EDID_STRUCT_DISPLAY] & 0x80) && (conn->ddc_type == ddc_dvi)) { + if ((edid[EDID_STRUCT_DISPLAY] & 0x80) && ((conn->ddc_type == ddc_dvi) || (conn->ddc_type == ddc_monid))) { RTRACE("radeonfb: I2C (port %d) ... found TMDS panel\n", conn->ddc_type); mon_type = MT_DFP; goto done; Thank you for testing the patch.
Jj - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |