DRI and OpenGL problem with GM965
nian.wu at intel.com
Fri Sep 28 17:58:48 PDT 2007
We also saw this bug and can reproduce it by dragging the glxgears' window.
Jesse is working on it.
From: Svetlana Atanasova [mailto:svetlana at netissat.bg]
Sent: 2007年9月28日 17:34
To: Wu, Nian
Cc: xorg at lists.freedesktop.org
Subject: Re: DRI and OpenGL problem with GM965
thank you for reply, it was the first I have tried - to install drm, intel video driver
and mesa from git, but the result was the same. After trying different combinations
of kernel modules, mesa drivers and video drivers I discovered that problem is due
to xf86 video intel driver.
Now I've installed again 2.1.0 driver and the exact error when xserver lockup is
Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x3ff80001 pgetbl_err: 0x0
ipeir: 0 iphdr: 60020100
LP ring tail: 1e570 head: 1e3b0 len: 1f001 start 0
Err ID (eir): 0 Err Status (esr): 0 Err Mask (emr): ffffffdf
instdone: ffe5fafd instdone_1: ffff3
memmode: 0 instps: 401f02e
HW Status mask (hwstam): fffedffe
IRQ enable (ier): a2 imr: fffe0000 iir: 0
acthd: 2dd8308 dma_fadd_p: 2dd8308
ecoskpd: 307 excc: 0
TS_CTL 0 TS_DEBUG_DATA ff9df68e
TD_CTL 0 / 0
space: 130616 wanted 131064
FatalError re-entered, aborting
Wu Nian wrote:
On Thu, 2007-09-27 at 21:11 +0300, Svetlana Atanasova wrote:
sorry if this is previously discussed but I'm quite new to this list.
I have HP 6710s laptop with slackware 12.0 (kernel 18.104.22.168, xserver
1.3.0- slack 12 default) and I have troubles with
glx. With slackware 12.0 default driver - xf86-video-intel-2.0.0 there
is DRI but colors
looks terrible - there are visible lines on color gradient patterns.
With driver provided
in slackware distribution in directory /patches -
xf86-video-intel-2.1.0 colors OK, DRI working, but when I test with GL
screensaver X server lockups with something for insufficient free
memory to allocate in logs I don't have these logs now.
I've downloaded the latest intel drivers from
http://www.intellinuxgraphics.org and after compiling them I don't have DRI
I got the following error in logs:
(EE) AIGLX error: drmMap of framebuffer failed (Invalid argument)(EE)
Please also try to update DRM(libdrm and drm kernel module).
AIGLX: reverting to software rendering
and the following warnings (if it's helpful):
(WW) intel(0): Removed DRI frontbuffer mapping in compatibility mode.
(WW) intel(0): DRIGetDeviceInfo will report incorrect frontbuffer handle.
So I can't get my videocard working properly with any drivers, please
help whith any ideas or patches, etc.
Thanks in advance!
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