From: Keerthy <a0393675@ti.com>
To: Eduardo Valentin <edubezval@gmail.com>, Keerthy <j-keerthy@ti.com>
Cc: rui.zhang@intel.com, t-kristo@ti.com, nm@ti.com,
linux-pm@vger.kernel.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH v2] thermal: ti-soc-thermal: Add set_emul_temp hook
Date: Sat, 2 Jul 2016 15:11:05 +0530 [thread overview]
Message-ID: <57778C31.80507@ti.com> (raw)
In-Reply-To: <20160702025747.GA1058@localhost.localdomain>
On Saturday 02 July 2016 08:27 AM, Eduardo Valentin wrote:
> On Wed, Jun 01, 2016 at 09:29:10AM +0530, Keerthy wrote:
>> Setting the emulation temperature helps reproduce critical
>> temperature scenarios without risking the actual hardware at
>> extreme temperatures. Adding __ti_thermal_set_emul_temp as
>> the set_emul_temp hook.
>>
>> Signed-off-by: Keerthy <j-keerthy@ti.com>
>> ---
>>
>> Changes in v2:
>>
>> * Rebased on top of:
>> git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal sysfs_locking
>>
>> Tested on DRA7/DRA72 baords.
>>
>> drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 12 ++++++++++++
>> 1 file changed, 12 insertions(+)
>>
>> diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
>> index 15c0a9a..8d069ee 100644
>> --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
>> +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
>> @@ -278,6 +278,17 @@ static int ti_thermal_get_trend(struct thermal_zone_device *thermal,
>> return 0;
>> }
>>
>> +static int __ti_thermal_set_emul_temp(void *p, int temp)
>> +{
>> + struct ti_thermal_data *data = p;
>> + struct thermal_zone_device *tz;
>> +
>> + tz = data->ti_thermal;
>> + tz->emul_temperature = temp;
>> +
>> + return 0;
>> +}
>> +
>> /* Get critical temperature callback functions for thermal zone */
>> static int ti_thermal_get_crit_temp(struct thermal_zone_device *thermal,
>> int *temp)
>> @@ -289,6 +300,7 @@ static int ti_thermal_get_crit_temp(struct thermal_zone_device *thermal,
>> static const struct thermal_zone_of_device_ops ti_of_thermal_ops = {
>> .get_temp = __ti_thermal_get_temp,
>> .get_trend = __ti_thermal_get_trend,
>> + .set_emul_temp = __ti_thermal_set_emul_temp,
>
> I am assuming this can be ignored after the fix on of thermal.
I have sent this https://patchwork.kernel.org/patch/9149577/
as Suggested by you.
>
>> };
>>
>> static struct thermal_zone_device_ops ti_thermal_ops = {
>> --
>> 1.9.1
>>
prev parent reply other threads:[~2016-07-02 9:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 3:59 [PATCH v2] thermal: ti-soc-thermal: Add set_emul_temp hook Keerthy
2016-07-02 2:57 ` Eduardo Valentin
2016-07-02 9:41 ` Keerthy [this message]
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