On 03/07/2024 14:43, neil.armstrong@xxxxxxxxxx wrote:
Hi,
On 03/07/2024 14:25, Daniel Lezcano wrote:
Hi Neil,
it seems there is something wrong with the driver actually.
There can be a moment where the sensor is not yet initialized for
different reason, so reading the temperature fails. The routine will
just retry until the sensor gets ready.
Having these errors seem to me that the sensor for this specific
thermal zone is never ready which may be the root cause of your issue.
The change is spotting this problem IMO.
Probably, but it gets printed every second until system shutdown, but
only for a single thermal_zone.
Using v1 of Rafael's patch makes the message disappear completely.
Yes, because you have probably the thermal zone polling delay set to
zero, thus it fails the first time and does no longer try to set it up
again. The V1 is an incomplete fix.
Very likely the problem is in the sensor platform driver, or in the
thermal zone description in the device tree which describes a non
functional thermal zone.
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