Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 95d079ef authored by Pavel Machek's avatar Pavel Machek Committed by Eduardo Valentin
Browse files

ti-soc-thermal: request temperature periodically if hw can't do that itself 



When periodic mode is not enabled, it is neccessary to force reads.

Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent a4296d19

drivers/thermal/ti-soc-thermal/ti-bandgap.c

+8 −0
Original line number Diff line number Diff line
@@ -43,6 +43,8 @@ 


#include "ti-bandgap.h"



static int ti_bandgap_force_single_read(struct ti_bandgap *bgp, int id);



/***   Helper functions to access registers and their bitfields   ***/



/**
@@ -829,6 +831,12 @@ int ti_bandgap_read_temperature(struct ti_bandgap *bgp, int id, 
	if (ret)

		return ret;



	if (!TI_BANDGAP_HAS(bgp, MODE_CONFIG)) {

		ret = ti_bandgap_force_single_read(bgp, id);

		if (ret)

			return ret;

	}



	spin_lock(&bgp->lock);

	temp = ti_bandgap_read_temp(bgp, id);

	spin_unlock(&bgp->lock);