On 1/15/19 1:35 AM, Marek Vasut wrote:
> On 12/22/18 3:19 AM, Marek Vasut wrote:
>> On 12/18/2018 10:44 PM, Eduardo Valentin wrote:
>>> On Mon, Dec 17, 2018 at 04:56:41PM +0100, marek.vasut@xxxxxxxxx wrote:
>>>> From: Marek Vasut <marek.vasut@xxxxxxxxx>
>>>>
>>>> Register hwmon sysfs interface in thermal_zone_of_sensor_register_param()
>>>> in case thermal_zone_params->no_hwmon is set to false. This behavior is
>>>> the same as thermal_zone_device_register().
>>>>
>>>> From: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
>>>> Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
>>>> Cc: Eduardo Valentin <edubezval@xxxxxxxxx>
>>>> Cc: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
>>>> Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
>>>> Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
>>>> To: linux-pm@xxxxxxxxxxxxxxx
>>>> Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
>>>> ---
>>>> V2: No change
>>>> V3: - Work around the From line and SoB line checkpatch warning
>>>> - Reorder the SoB line at the end
>>>> ---
>>>> drivers/thermal/of-thermal.c | 12 +++++++++++-
>>>> 1 file changed, 11 insertions(+), 1 deletion(-)
>>>>
>>>> diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
>>>> index e1a303a5698c..5ccff7b678de 100644
>>>> --- a/drivers/thermal/of-thermal.c
>>>> +++ b/drivers/thermal/of-thermal.c
>>>> @@ -15,6 +15,7 @@
>>>> #include <linux/string.h>
>>>>
>>>> #include "thermal_core.h"
>>>> +#include "thermal_hwmon.h"
>>>>
>>>> /*** Private data structures to represent thermal device tree data ***/
>>>>
>>>> @@ -521,8 +522,15 @@ thermal_zone_of_sensor_register_params(struct device *dev, int sensor_id,
>>>> if (sensor_specs.np == sensor_np && id == sensor_id) {
>>>> tzd = thermal_zone_of_add_sensor(child, sensor_np,
>>>> data, ops);
>>>> - if (!IS_ERR(tzd))
>>>> + if (!IS_ERR(tzd)) {
>>>> + tzd->tzp = tzp;
>>>
>>> So, here you will overwrite what was done in of_parse_thermal_zones().
>>> That means, after this point, property like sustainable power, slope and
>>> offset are gone.
>>
>> Hmmmmm, that was rather inobvious, indeed.
>>
>> Do you have some suggestion how to pass in the no_hwmon = false then ?
>> Since tzp->no_hwmon is set to true in of_parse_thermal_zones(), the
>> three drivers (stm32, rcar, rcar_gen3) seem to hack around it. I'd like
>> to clean that up.
>
> Bump ?
Bump again, any suggestions ?
--
Best regards,
Marek Vasut
