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authorJean Delvare <khali@linux-fr.org>2009-12-09 20:35:47 +0100
committerJean Delvare <khali@linux-fr.org>2009-12-09 20:35:47 +0100
commit895ff267686663afa894314b749d23ac2867434a (patch)
tree01e16fe1eef64fcf175853f88cefc04400148e42 /Documentation
parentf7290e24e3ce8a0b4b39a74800fd341b6b7a6f47 (diff)
downloadlinux-stericsson-895ff267686663afa894314b749d23ac2867434a.tar.gz
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/it871
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
the Vcore voltage of the processor. The early IT8712F have 5 VID pins,
the IT8716F and late IT8712F have 6. They are shared with other functions
though, so the functionality may not be available on a given system.
-The driver dumbly assume it is there.
The IT8718F and IT8720F also features VID inputs (up to 8 pins) but the value
is stored in the Super-I/O configuration space. Due to technical limitations,