diff options
| author | Jean Delvare <khali@linux-fr.org> | 2009-12-09 14:35:47 -0500 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2009-12-09 14:35:47 -0500 |
| commit | 895ff267686663afa894314b749d23ac2867434a (patch) | |
| tree | 01e16fe1eef64fcf175853f88cefc04400148e42 /Documentation | |
| parent | f7290e24e3ce8a0b4b39a74800fd341b6b7a6f47 (diff) | |
hwmon: (it87) Verify the VID pin usage
The VID input pins can alternatively be used as GPIOs. Make sure we
have at least 4 pins used for VID, otherwise don't bother reading and
exposing VID.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Adam Nielsen <a.nielsen@shikadi.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/hwmon/it87 | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87 index 659315d98e00..f9ba96c0ac4a 100644 --- a/Documentation/hwmon/it87 +++ b/Documentation/hwmon/it87 | |||
| @@ -86,7 +86,6 @@ The IT8712F and IT8716F additionally feature VID inputs, used to report | |||
| 86 | the Vcore voltage of the processor. The early IT8712F have 5 VID pins, | 86 | the Vcore voltage of the processor. The early IT8712F have 5 VID pins, |
| 87 | the IT8716F and late IT8712F have 6. They are shared with other functions | 87 | the IT8716F and late IT8712F have 6. They are shared with other functions |
| 88 | though, so the functionality may not be available on a given system. | 88 | though, so the functionality may not be available on a given system. |
| 89 | The driver dumbly assume it is there. | ||
| 90 | 89 | ||
| 91 | The IT8718F and IT8720F also features VID inputs (up to 8 pins) but the value | 90 | The IT8718F and IT8720F also features VID inputs (up to 8 pins) but the value |
| 92 | is stored in the Super-I/O configuration space. Due to technical limitations, | 91 | is stored in the Super-I/O configuration space. Due to technical limitations, |