From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 39848] New: sensors are inaccessible on radeon X1950 PCIe
Date: Thu, 4 Aug 2011 23:47:40 -0700 (PDT) [thread overview]
Message-ID: <bug-39848-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=39848
Summary: sensors are inaccessible on radeon X1950 PCIe
Product: DRI
Version: XOrg CVS
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: thierry.vignaud@gmail.com
My X1950 (RV350) Radeon card has a hw monitoring chip onboard.
I read that it's now possible to access it via the dri framework and the
standard lm-sensors toolkit, and the lm63 is the driver I need.
I ran sensors-detect:
Next adapter: Radeon i2c bit bus 0x92 (i2c-2)
Do you want to scan it? (YES/no/selectively):
Client found at address 0x4c
(...)
Probing for `National Semiconductor LM63'... Success!
(confidence 6, driver `lm63')
(...)
Now follows a summary of the probes I have just done.
(...)
Driver `lm63':
* Bus `Radeon i2c bit bus 0x92'
Busdriver `UNKNOWN', I2C address 0x4c
Chip `National Semiconductor LM63' (confidence: 6)
But lm63 doesn't seem to work. Modules load without any error, but if I run
'sensors', only the motherboard sensors are printed.
qFrom dmesg:
i2c /dev entries driver
smsc47b397: found SMSC LPC47B397-NC (base address 0x0900, revision 1)
With kernel 2.6.3x and 3.0
With xserver 1.7, 1.9 & 1.10
with x11 driver 6.14.1 & previous too
$ lspcidrake -v|fgrep VGA
lCard:ATI Radeon X1950 and earlier: ATI Technologies Inc|RV530LE [Radeon
X1600/X1650 PRO] [DISPLAY_VGA] (vendor:1002 device:71c6 subv:174b subd:0880)
$ lspci|fgrep VGA
01:00.0 VGA compatible controller: ATI Technologies Inc RV530LE [Radeon
X1600/X1650 PRO]
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next reply other threads:[~2011-08-05 6:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-05 6:47 bugzilla-daemon [this message]
2011-08-05 6:48 ` [Bug 39848] sensors are inaccessible on radeon X1950 PCIe bugzilla-daemon
2011-08-05 6:50 ` bugzilla-daemon
2011-08-05 6:55 ` bugzilla-daemon
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