linux-kernel - Re: [PATCH] thermal: qcom-spmi-temp-alarm: Log the actual max stage 2 threshold

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Date:   Tue, 25 Oct 2022 21:33:53 +0000
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Amit Kucheria <amitk@...nel.org>,
        Thara Gopinath <thara.gopinath@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Luca Weiss <luca.weiss@...rphone.com>
Subject: Re: [PATCH] thermal: qcom-spmi-temp-alarm: Log the actual max stage
 2 threshold

I just saw that Luca already posted a similar patch:

https://lore.kernel.org/lkml/CAHLCerN+-5qKsRmpuF55RdeUMZJZuiZJ-7O4LnM8+QuHJfs0mQ@mail.gmail.com/T/

Please disregard this one.

On Tue, Oct 25, 2022 at 05:15:08PM +0000, Matthias Kaehlcke wrote:
> If the critical trip point of the thermal zone is higher than
> the max threshold of the PMIC log the actual max threshold of the
> chip, not the gen1 max threshold of 140°C.
> 
> Reported-by: Luca Weiss <luca.weiss@...rphone.com>
> Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
> ---
> 
>  drivers/thermal/qcom/qcom-spmi-temp-alarm.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
> index be785ab37e53..bdfe2129c357 100644
> --- a/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
> +++ b/drivers/thermal/qcom/qcom-spmi-temp-alarm.c
> @@ -252,7 +252,8 @@ static int qpnp_tm_update_critical_trip_temp(struct qpnp_tm_chip *chip,
>  			disable_s2_shutdown = true;
>  		else
>  			dev_warn(chip->dev,
> -				 "No ADC is configured and critical temperature is above the maximum stage 2 threshold of 140 C! Configuring stage 2 shutdown at 140 C.\n");
> +				 "No ADC is configured and critical temperature is above the maximum stage 2 threshold of %d C! Configuring stage 2 shutdown at %d C.\n",
> +				 stage2_threshold_max / 1000, stage2_threshold_max / 1000);
>  	}
>  
>  skip:
> -- 
> 2.38.0.135.g90850a2211-goog
>