| Summary: |
sensors are inaccessible on radeon X1950 PCIe |
| Product: |
DRI
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Reporter: |
Thierry Vignaud <thierry.vignaud> |
| Component: |
DRM/Radeon | Assignee: |
Default DRI bug account <dri-devel> |
| Status: |
RESOLVED
WORKSFORME
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QA Contact: |
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| Severity: |
normal
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| Priority: |
medium
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| Version: |
XOrg git | |
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| Hardware: |
Other | |
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| OS: |
All | |
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| Whiteboard: |
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i915 platform:
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i915 features:
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| Attachments: |
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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]