Originally, support for the Nuvoton W83677HG-I and derivatives was
first added to the w83627ehf driver, so that's the driver recommended
by sensors-detect. Later, support for the same device was added to
the nct6775 driver. In kernel v5.6, support was removed from the
w83627ehf driver to get rid of the duplicate code.
So sensors-detect should now point users of this device to the
nct6775 driver. We can't do that for very old kernels though, as this
driver did not exist back then. I chose v3.10 for the cut-over, as
this is when support for the Nuvoton W83677HG-I was finalized in the
nct6775 driver, at least according to git log.
Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
---
prog/detect/sensors-detect | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- lm-sensors.orig/prog/detect/sensors-detect 2020-05-07 14:29:34.731733274 +0200
+++ lm-sensors/prog/detect/sensors-detect 2020-05-07 14:44:55.909135775 +0200
@@ -2273,7 +2273,7 @@ use constant FEAT_SMBUS => (1 << 7);
features => FEAT_IN | FEAT_FAN | FEAT_TEMP,
}, {
name => "Nuvoton W83677HG-I (NCT5572D/NCT6771F/NCT6772F/NCT6775F) Super IO Sensors",
- driver => "w83627ehf",
+ driver => sub { kernel_version_at_least(3, 10, 0) ? "nct6775" : "w83627ehf" },
devid => 0xB470,
devid_mask => 0xFFF0,
logdev => 0x0b,
--
Jean Delvare
SUSE L3 Support
