Comment on attachment 95408
initialize stuff for gddr5 ram
Review of attachment 95408:
-----------------------------------------------------------------
::: drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c
@@ +365,5 @@
> + /* XXX this algorithm is insane, find some sanity to it. */
> + /* [1] MMIO32 R 0x100268 0x30030200 PFB.SUBPART_CONFIG => {
> SELECT_MASK = 0x2 | UNK16 = 0x3 | ENABLE_MASK = 0x3 } */
> + nv_wr32(pfb, 0x10fcac, 0x00001f01);
> + for (o = 0; o < 4; o++) {
> + int off = offsets[i];
maybe int off = offsets[o]; ?
@@ +387,5 @@
> + for (i = 0x20, idx = 0; i < 0x30; i++, idx++) {
> + int pat = pattern[2 + (idx % 2)];
> + if (i == 0x26)
> + pat = 0;
> + if (i == 0x1f)
looks like this condition is always false in this for-loop
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/1217585
Title:
System hangs after some time with nouveau and GT240
Status in Accelerated Xorg driver for nVidia cards:
Confirmed
Status in “xserver-xorg-video-nouveau” package in Ubuntu:
Confirmed
Status in “xserver-xorg-video-nouveau” package in Fedora:
Unknown
Bug description:
With the Nouveau driver I get random system hangs in the Live CD - any
version since it was switched to nouveau up until today's daily
images. It happens after half an hour to a couple of hours usage and
affects installed systems as well, until they are switched to the
proprietary driver.
This is a well known bug in other trackers but I can't see it anywhere
on Launchpad, so I'm reporting it and will add bug watches.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: xserver-xorg-video-nouveau 1:1.0.8-0ubuntu3
ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
Uname: Linux 3.11.0-4-generic x86_64
ApportVersion: 2.12.1-0ubuntu2
Architecture: amd64
CasperVersion: 1.336
Date: Tue Aug 27 22:16:06 2013
LiveMediaBuild: Xubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130827)
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_US
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: xserver-xorg-video-nouveau
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/nouveau/+bug/1217585/+subscriptions
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