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Commit 5483be2f authored by Ram Chandrasekar's avatar Ram Chandrasekar
Browse files

drivers: thermal: virtual-sensor: Add support for gpu skin sensor 



Add a new virtual sensor based on gpu and skin sensors. This sensor will
do a weighted average of both the sensors.

Change-Id: I403ab74814090604f54c4f5858bbdfb77930a930
Signed-off-by: default avatarRam Chandrasekar <rkumbako@codeaurora.org>
parent 33f56542

drivers/thermal/qcom/qti_virtual_sensor.c

+11 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

 */



#include <linux/thermal.h>
@@ -163,6 +163,16 @@ static const struct virtual_sensor_data qti_virtual_sensors[] = { 
				"cpuss-2-usr"},

		.logic = VIRT_MAXIMUM,

	},

	{

		.virt_zone_name = "gpu-skin-avg-step",

		.num_sensors = 2,

		.sensor_names = {"skin-msm-therm-usr",

				"gpuss-0-usr"},

		.logic = VIRT_WEIGHTED_AVG,

		.coefficient_ct = 2,

		.coefficients = {30, 70},

		.avg_denominator = 100,

	},

};



int qti_virtual_sensor_register(struct device *dev)