linux-kernel - Re: [v10 1/1] thermal: mediatek: add another get

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Date:   Thu, 19 May 2022 13:12:46 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     James Lo <james.lo@...iatek.com>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        linux-pm@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        Fan Chen <fan.chen@...iatek.com>,
        Louis Yu <louis.yu@...iatek.com>,
        Michael Kao <michael.kao@...iatek.com>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Ben Tseng <ben.tseng@...iatek.com>
Subject: Re: [v10 1/1] thermal: mediatek: add another get_temp ops for thermal
 sensors

Il 19/05/22 12:10, James Lo ha scritto:
> Provide thermal zone to read thermal sensor
> in the SoC. We can read all the thermal sensors
> value in the SoC by the node /sys/class/thermal/
> 
> In mtk_thermal_bank_temperature, return -EAGAIN instead of -EACCESS
> on the first read of sensor that often are bogus values.
> This can avoid following warning on boot:
> 
>    thermal thermal_zone6: failed to read out thermal zone (-13)
> 
> Signed-off-by: Michael Kao <michael.kao@...iatek.com>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> Signed-off-by: Ben Tseng <ben.tseng@...iatek.com>
> Signed-off-by: James Lo <james.lo@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>