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Commit c0d6dcb1 authored by Jishnu Prakash's avatar Jishnu Prakash Committed by Gerrit - the friendly Code Review server
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thermal: tsens: Add debug hooks for logging temperature reads and IRQs 



Add hooks to monitor last 10 temperature reads with debug structure
for each sensor.

Change-Id: I31da17797ac96874cb7f5003b26220d0765025b6
Signed-off-by: default avatarJishnu Prakash <jprakash@codeaurora.org>
parent a84db540

drivers/thermal/tsens1xxx.c

+13 −0
Original line number Diff line number Diff line
@@ -144,6 +144,10 @@ static int tsens1xxx_get_temp(struct tsens_sensor *sensor, int *temp) 
	*temp = code_to_degc(last_temp, sensor);

	*temp = *temp * TSENS_SCALE_MILLIDEG;



	if (tmdev->ops->dbg)

		tmdev->ops->dbg(tmdev, (u32)sensor->hw_id,

			TSENS_DBG_LOG_TEMP_READS, temp);



	return 0;

}
@@ -403,6 +407,9 @@ static irqreturn_t tsens_irq_thread(int irq, void *data) 
	/* Disable monitoring sensor trip threshold for triggered sensor */

	mb();



	if (tm->ops->dbg)

		tm->ops->dbg(tm, 0, TSENS_DBG_LOG_INTERRUPT_TIMESTAMP, NULL);



	return IRQ_HANDLED;

}
@@ -437,6 +444,10 @@ static int tsens1xxx_hw_init(struct tsens_device *tmdev) 
			TSENS_UPPER_LOWER_INTERRUPT_CTRL(tmdev->tsens_tm_addr));



	spin_lock_init(&tmdev->tsens_upp_low_lock);

	if (tmdev->ctrl_data->mtc) {

		if (tmdev->ops->dbg)

			tmdev->ops->dbg(tmdev, 0, TSENS_DBG_MTC_DATA, NULL);

	}



	return 0;

}
@@ -487,6 +498,7 @@ static const struct tsens_ops ops_tsens1xxx = { 
	.interrupts_reg = tsens1xxx_register_interrupts,

	.sensor_en = tsens1xxx_hw_sensor_en,

	.calibrate = calibrate_8937,

	.dbg = tsens2xxx_dbg,

};



const struct tsens_data data_tsens14xx = {
@@ -505,6 +517,7 @@ static const struct tsens_ops ops_tsens1xxx_405 = { 
	.interrupts_reg = tsens1xxx_register_interrupts,

	.sensor_en = tsens1xxx_hw_sensor_en,

	.calibrate = calibrate_405,

	.dbg = tsens2xxx_dbg,

};



const struct tsens_data data_tsens14xx_405 = {