From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 40894] New: nv30-/temperature: Reverse engineer the temperature coefficients
Date: Wed, 14 Sep 2011 15:30:03 -0700 (PDT) [thread overview]
Message-ID: <bug-40894-8800@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=40894
Summary: nv30-/temperature: Reverse engineer the temperature
coefficients
Product: xorg
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
ReportedBy: martin.peres-Iz16wY1oaNPLSKGbIzaifA@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
We currently have some bits of knowledge about temperature management on cards
up to nv40, but it doesn't seem to work on every card.
The work that needs to be done is understand how the temperature table entries
in the vbios influence the proprietary driver's temperature readings.
What is needed is to install the envytools
(https://github.com/pathscale/envytools/tree/), get your vbios using
nvagetbios, parse it with nvbios, get the address of the temperature table,
edit this table with an hex editor, upload it using nvafakebios, load the
nvidia module and then launch the blob and check how your changes affected the
temperature reading.
Then, exit X, rmmod nvidia and start again at the hex editor step ;)
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
next reply other threads:[~2011-09-14 22:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-14 22:30 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-40894-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2011-09-14 22:30 ` [Bug 40894] nv30-/temperature: Reverse engineer the temperature coefficients bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-09-14 22:37 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2011-09-14 22:38 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2013-08-18 18:09 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-40894-8800@http.bugs.freedesktop.org/ \
--to=bugzilla-daemon-cc+yj3umiyqdupfqwhejaq@public.gmane.org \
--cc=nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.