Messages in this thread |  | | From | Martin Blumenstingl <> | Subject | [PATCH 0/2] make generic-adc-thermal less noisy | Date | Wed, 8 Jan 2020 00:20:42 +0100 |
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I want to use generic-adc-thermal on the 32-bit Amlogic SoCs in the future. These have a thermal sensors which can be read through the SAR ADC (for which we have an IIO driver) on those SoCs.
While testing I found the generic-adc-thermal driver to be a bit noisy when operating in well supported environment: - the SoC temperature sensor on the 32-bit Amlogic SoCs is typically loaded late because of it's dependencies (it needs data from the eFuse and a syscon to calibrate). Yet I still got a message stating there's no lookup table for the generic-adc-thermal defined (which is expected and perfectly valid on these Amlogic SoCs, as the IIO channel returns the temperature). - the IIO channel is correctly defined with type IIO_TEMP, yet the generic-adc-thermal driver still prints a message which first lead me to believe that I passed an incorrect IIO channel (one that returns a voltage).
Martin Blumenstingl (2): thermal: generic-adc: silence "no lookup table" on deferred probe thermal: generic-adc: silence info message for IIO_TEMP channels
drivers/thermal/thermal-generic-adc.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-)
-- 2.24.1
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