Bug 143606 – xf86-video-i810-1.6.5: no direct rendering

• Status: RESOLVED UPSTREAM
• Product: Gentoo Linux

[Description wbrana 2006-08-11 14:07:04 UTC]

I have no direct rendering with current DRI and DRM CVS on i950 

errors in Xorg.log:
(WW) I810(0): xf86AllocateGARTMemory: allocation of 8 pages failed
        (Cannot allocate memory)
(II) I810(0): Allocated 32 kB for the logical context at 0xffe2000.
(WW) I810(0): xf86AllocateGARTMemory: allocation of 768 pages failed
        (Cannot allocate memory)
(II) I810(0): Allocated 3072 kB for the back buffer at 0xf800000.
(WW) I810(0): xf86AllocateGARTMemory: allocation of 768 pages failed
        (Cannot allocate memory)
(II) I810(0): Allocated 3072 kB for the depth buffer at 0xf400000.
(II) I810(0): Allocated 51968 kB for textures at 0x700000
(WW) I810(0): xf86AllocateGARTMemory: allocation of 10753 pages failed
        (Cannot allocate memory)

No errors with 1.6.1.

[Comment 1 Joshua Baergen (RETIRED) 2006-08-13 18:18:01 UTC]

Post your 'emerge --info' please, and attach your full X log.

[Comment 2 wbrana 2006-08-15 13:50:00 UTC]

Created attachment 94349 [details]
emerge --info

[Comment 3 wbrana 2006-08-15 13:51:45 UTC]

Created attachment 94350 [details]
Xorg.log with 1.6.5

[Comment 4 wbrana 2006-08-15 13:52:37 UTC]

Created attachment 94351 [details]
Xorg.log with 1.6.1

[Comment 5 Joshua Baergen (RETIRED) 2006-08-15 15:02:39 UTC]

Try compiling the driver with saner CFLAGS.  I recommend 'CFLAGS="-O2 -march=pentium-m -fomit-frame-pointer -pipe"' for your processor.

[Comment 6 wbrana 2006-08-16 09:28:34 UTC]

no change with gcc 3.3.6 and CFLAGS="-O2 -march=i686 -fomit-frame-pointer -pipe"

[Comment 7 wbrana 2006-08-16 10:53:37 UTC]

Celeron M 420 is derived from Core Solo. -march=prescott seems to be optimal.

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 14
model name      : Intel(R) Celeron(R) M CPU        420  @ 1.60GHz
stepping        : 8
cpu MHz         : 1596.063
cache size      : 1024 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx constant_tsc up pni monitor tm2 xtpr
bogomips        : 3196.37

[Comment 8 Joshua Jackson (RETIRED) 2006-08-25 00:17:31 UTC]

Joshua, believe its directly related to https://bugs.freedesktop.org/show_bug.cgi?id=6624

which is apparently fixed in the cvs mesa, I've not tested it yet to see if it fixes the issue which is identical (which I just noticed tonight) to the orig posters but will try possibly hanno's build and see what happens.

[Comment 9 Joshua Baergen (RETIRED) 2006-08-27 11:11:52 UTC]

This isn't a mesa issue (it doesn't do any memory management).

This should go upstream.  wbrana, please search for/create a bug at https://bugs.freedesktop.org and post the link here.

[Comment 10 wbrana 2006-08-27 15:13:56 UTC]

https://bugs.freedesktop.org/show_bug.cgi?id=7867

[Comment 11 Joshua Baergen (RETIRED) 2006-08-31 10:16:46 UTC]

Thanks.