Re: [PATCH v4 0/5] Add driver for EC found on Qualcomm reference devices

From: Bryan O'Donoghue

Date: Fri Mar 13 2026 - 12:31:47 EST


On 13/03/2026 13:15, Anvesh Jain P wrote:
[   27.311768] qcom-hamoa-ec 6-0076: Fan count: 0 Fan Type: 0 Thermistor
Mask: 0

?
Hey Bryan,
Thanks for trying out the patches. CRDs typically ship with
very old firmware, and updating them to the latest version
should allow the thermal information to be populated correctly.

Sure but looking at this we still load happily even with all of these values set @ zero.

Fan Count == 0 || Thermistor == 0 => error and probe() fail.

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bod