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From:   Thara Gopinath <thara.gopinath@linaro.org>
To:     bjorn.andersson@linaro.org, agross@kernel.org
Cc:     linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] soc: qcom: Invert the cooling states for the aoss resources that can act as warming devices
Date:   Thu, 19 Sep 2019 12:18:22 -0400
Message-Id: <1568909902-8446-1-git-send-email-thara.gopinath@linaro.org>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Thermal framework takes 0 as the lowest/default state for a
cooling/warming device. The current code has the order reverted with
1 corresponding to lowest state in hardware and 0 the highest state.
Invert this for a better fit with the thermal framework.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
---
 drivers/soc/qcom/qcom_aoss.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c
index 33a27e6..006ac40 100644
--- a/drivers/soc/qcom/qcom_aoss.c
+++ b/drivers/soc/qcom/qcom_aoss.c
@@ -44,7 +44,7 @@
 
 #define QMP_NUM_COOLING_RESOURCES	2
 
-static bool qmp_cdev_init_state = 1;
+static bool qmp_cdev_max_state = 1;
 
 struct qmp_cooling_device {
 	struct thermal_cooling_device *cdev;
@@ -402,7 +402,7 @@ static void qmp_pd_remove(struct qmp *qmp)
 static int qmp_cdev_get_max_state(struct thermal_cooling_device *cdev,
 				  unsigned long *state)
 {
-	*state = qmp_cdev_init_state;
+	*state = qmp_cdev_max_state;
 	return 0;
 }
 
@@ -432,7 +432,7 @@ static int qmp_cdev_set_cur_state(struct thermal_cooling_device *cdev,
 	snprintf(buf, sizeof(buf),
 		 "{class: volt_flr, event:zero_temp, res:%s, value:%s}",
 			qmp_cdev->name,
-			cdev_state ? "off" : "on");
+			cdev_state ? "on" : "off");
 
 	ret = qmp_send(qmp_cdev->qmp, buf, sizeof(buf));
 
@@ -455,7 +455,7 @@ static int qmp_cooling_device_add(struct qmp *qmp,
 	char *cdev_name = (char *)node->name;
 
 	qmp_cdev->qmp = qmp;
-	qmp_cdev->state = qmp_cdev_init_state;
+	qmp_cdev->state = !qmp_cdev_max_state;
 	qmp_cdev->name = cdev_name;
 	qmp_cdev->cdev = devm_thermal_of_cooling_device_register
 				(qmp->dev, node,
-- 
2.1.4