Hello On 25/12/2007, Floris Bruynooghe <[EMAIL PROTECTED]> wrote: > On 22/12/2007, Xavier Bachelot <[EMAIL PROTECTED]> wrote: > > Floris Bruynooghe wrote: > > > Hello > > > > > > I was trying to get the openchrom dirver to work (from trunk) on a > > > K8M890 but seem to run into a problem: > > > > > > [...] > > > (II) CHROME(0): ViaValidMode: Validating 1680x1050 (147140) > > > (II) CHROME(0): ViaModePrimaryVGAValid > > > (II) CHROME(0): Required bandwidth is not available. (423370592 > > > > 74000000) > > > (II) CHROME(0): Not using default mode "1680x1050" (mode clock too high) > > > [...] > > > > > > After a lot of similar things it falls back to 640x480 which is really > > > not very nice. Before that it rejects a lot of modes due to out of > > > range v and h syncs etc, but they all look fine. However then it > > > starts to do bandwidth checks and rejects everything appart from the > > > 640x480. > > > > > > When using the propriatry via driver however, it can do 1680x1050 so > > > the bandwidth must be there? Any hints on what could be wrong? Here > > > some config extracts: [...]
This finally works fine with the attached patch from Xavier Bachelot. I've also attached the xorg.log when using it. The screen also looks way better then when using the proriatery driver, thanks! :-) If you'd like me to do some more tests I probably won't be able to do too much as this is really my parent's computer and I live in a different country normally. Since I'm leaving them again today and have no remote access due to a silly ISP, testing further things will be very difficult and slow. But I can try if you would like me to. Merry Christmas Floris -- Debian GNU/Linux -- The Power of Freedom www.debian.org | www.gnu.org | www.kernel.org
Index: src/via_mode.h
===================================================================
--- src/via_mode.h (revision 472)
+++ src/via_mode.h (working copy)
@@ -62,7 +62,7 @@
{ VIA_BW_K8M800, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, VIA_BW_MIN, VIA_BW_MIN } },
{ VIA_BW_PM800, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, VIA_BW_MIN } },
{ VIA_BW_VM800, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, VIA_BW_MIN } },
- { VIA_BW_K8M890, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, VIA_BW_MIN } },
+ { VIA_BW_K8M890, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, 922000000 } },
{ VIA_BW_P4M900, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, 922000000 } },
{ VIA_BW_CX700, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, VIA_BW_MIN } },
{ VIA_BW_P4M890, { VIA_BW_MIN, VIA_BW_MIN, VIA_BW_MIN, 394000000, 461000000, 461000000, 461000000, 922000000, VIA_BW_MIN } }
xorg.log.working.bz2
Description: BZip2 compressed data
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