AMD/AMD hybrid graphics (original) (raw)

Michel Dänzer michel at daenzer.net
Thu Feb 20 18:25:59 PST 2014

On Don, 2014-02-20 at 08:44 +0100, Boszormenyi Zoltan wrote:

2014-02-20 06:47 keltezéssel, Michel Dänzer írta: > On Don, 2014-02-20 at 06:09 +0100, Boszormenyi Zoltan wrote: >> 2014-02-20 04:20 keltezéssel, Michel Dänzer írta: >>> On Mit, 2014-02-19 at 11:56 +0100, Boszormenyi Zoltan wrote: >>>> 2014-02-19 10:59 keltezéssel, Michel Dänzer írta: >>>>> On Mit, 2014-02-19 at 09:11 +0100, Boszormenyi Zoltan wrote: >>>>> >>>>>> Can Mesa/Xorg use both r600g and radeonsi at the same time? >>>>> Yes, that seems to work fine for others. You may need Mesa 10.1 or newer >>>>> though. >>>> Do you mean mean with Mesa 9.2.5 and Xorg server 1.14.4 in >>>> Fedora 20 at this time, it's not possible unless I compile my own >>>> llvm-3.5 SVN, Mesa 10.1 or 10.2 GIT and Xorg 1.15 GIT? >>> I don't think Xorg 1.15 is necessary, but it shouldn't hurt either. >>> >>> >>>> Attached is the log from both 1.14.4 (FC20) and 1.15.0 (rawhide), [...] >>> The log files end abruptly, so we need to see the X server stderr >>> output. Assuming you're using gdm, it should be captured >>> in /var/log/gdm*/:0.log . >> FC20 has lightdm by default, here's /var/log/lightdm/x-0.log > [...] > >> X: ../../../include/privates.h:122: dixGetPrivateAddr: Assertion >> `key->initialized' failed. > Can you get a backtrace for this assertion failure with gdb? See > http://wiki.x.org/wiki/Development/Documentation/ServerDebugging/

[...]

_#0 0x00007fadc165f1c9 in GIraise (sig=sig at entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 _#1 0x00007fadc16608d8 in GIabort () at abort.c:89 _#2 0x00007fadc1658126 in assertfailbase (fmt=0x7fadc17a98a0 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion at entry=0x5a4c53 "key->initialized", file=file at entry=0x5a8dfc "../../../include/privates.h", line=line at entry=122, function=function at entry=0x5aaa90 <_PRETTYFUNCTION_.8544> "dixGetPrivateAddr") at assert.c:92 _#3 0x00007fadc16581d2 in GI_assertfail (assertion=assertion at entry=0x5a4c53 "key->initialized", file=file at entry=0x5a8dfc "../../../include/privates.h", line=line at entry=122, function=function at entry=0x5aaa90 <_PRETTYFUNCTION_.8544> "dixGetPrivateAddr") at assert.c:101 #4 0x0000000000424f70 in dixGetPrivateAddr (key=, key=, privates=0x169d558) at ../../../include/privates.h:122 #5 0x00000000004810eb in dixGetPrivateAddr (key=, key=, privates=0x169d558) at xf86cmap.c:239 #6 dixSetPrivate (val=, key=0x822f80 , privates=0x169d558) at ../../../include/privates.h:148 #7 xf86HandleColormaps (pScreen=pScreen at entry=0x169d180, maxColors=maxColors at entry=256, sigRGBbits=10, loadPalette=loadPalette at entry=0x7fadbcd37ea0 , setOverscan=setOverscan at entry=0x0, flags=flags at entry=3) at xf86cmap.c:184 #8 0x00007fadbcd3b32c in drmmodesetupcolormap (pScreen=pScreen at entry=0x169d180, pScrn=pScrn at entry=0x169c930) at drmmodedisplay.c:1990 #9 0x00007fadbcd370ef in RADEONScreenInitKMS (pScreen=pScreen at entry=0x169d180, argc=argc at entry=1, argv=argv at entry=0x7fff83c684c8) at radeonkms.c:1366 #10 0x0000000000438b4d in AddGPUScreen (pfnInit=0x7fadbcd36c60 , argc=argc at entry=1, argv=argv at entry=0x7fff83c684c8) at dispatch.c:3874 #11 0x000000000047aa9f in InitOutput (pScreenInfo=pScreenInfo at entry=0x82dd60 , argc=argc at entry=1, argv=argv at entry=0x7fff83c684c8) at xf86Init.c:886

Hmm, looks like there's confusion about how colormaps are supposed to be handled.

Dave, any ideas?

-- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer

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