From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
rui.zhang@intel.com, amit.kucheria@verdurent.com,
linux-pm@vger.kernel.org
Cc: edubezval@gmail.com, linux-amlogic@lists.infradead.org,
linux-kernel@vger.kernel.org, jeff.dagenais@gmail.com
Subject: Re: [PATCH 0/2] make generic-adc-thermal less noisy
Date: Thu, 9 Jan 2020 23:43:20 +0100 [thread overview]
Message-ID: <15378eed-d8d1-a37f-7f4c-88c112ecde0b@linaro.org> (raw)
In-Reply-To: <20200107232044.889075-1-martin.blumenstingl@googlemail.com>
On 08/01/2020 00:20, Martin Blumenstingl wrote:
> 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(-)
Applied, thanks
--
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prev parent reply other threads:[~2020-01-09 22:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-07 23:20 [PATCH 0/2] make generic-adc-thermal less noisy Martin Blumenstingl
2020-01-07 23:20 ` [PATCH 1/2] thermal: generic-adc: silence "no lookup table" on deferred probe Martin Blumenstingl
2020-01-07 23:20 ` [PATCH 2/2] thermal: generic-adc: silence info message for IIO_TEMP channels Martin Blumenstingl
2020-01-09 22:43 ` Daniel Lezcano [this message]
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