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From: Keerthy <j-keerthy@ti.com>
To: <tony@atomide.com>, <edubezval@gmail.com>
Cc: <rui.zhang@intel.com>, <linux-omap@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>,
	<robh+dt@kernel.org>, <t-kristo@ti.com>, <j-keerthy@ti.com>
Subject: [PATCH 5/7] thermal: ti-soc-thermal: Fetch slope and offset from DT
Date: Wed, 1 Mar 2017 15:59:48 +0530	[thread overview]
Message-ID: <1488364190-23488-6-git-send-email-j-keerthy@ti.com> (raw)
In-Reply-To: <1488364190-23488-1-git-send-email-j-keerthy@ti.com>

Currently slope and offset values for calculating the hot spot
temperature of a thermal zone is being taken directly from driver
data. So try fetching it from device tree if not present only then
take it from driver data.

Signed-off-by: Keerthy <j-keerthy@ti.com>
---
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index 0586bd0..6d9399f 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -96,8 +96,14 @@ static inline int __ti_thermal_get_temp(void *devdata, int *temp)
 		return ret;
 
 	/* Default constants */
-	slope = s->slope;
-	constant = s->constant;
+	slope = thermal_zone_get_slope(data->ti_thermal);
+	constant = thermal_zone_get_offset(data->ti_thermal);
+
+	if (slope == 1 && constant == 0) {
+		/* In case of default values fallback to driver data */
+		slope = s->slope;
+		constant = s->constant;
+	}
 
 	pcb_tz = data->pcb_tz;
 	/* In case pcb zone is available, use the extrapolation rule with it */
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: Keerthy <j-keerthy@ti.com>
To: tony@atomide.com, edubezval@gmail.com
Cc: linux-pm@vger.kernel.org, j-keerthy@ti.com,
	linux-kernel@vger.kernel.org, t-kristo@ti.com,
	robh+dt@kernel.org, rui.zhang@intel.com,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/7] thermal: ti-soc-thermal: Fetch slope and offset from DT
Date: Wed, 1 Mar 2017 15:59:48 +0530	[thread overview]
Message-ID: <1488364190-23488-6-git-send-email-j-keerthy@ti.com> (raw)
In-Reply-To: <1488364190-23488-1-git-send-email-j-keerthy@ti.com>

Currently slope and offset values for calculating the hot spot
temperature of a thermal zone is being taken directly from driver
data. So try fetching it from device tree if not present only then
take it from driver data.

Signed-off-by: Keerthy <j-keerthy@ti.com>
---
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index 0586bd0..6d9399f 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -96,8 +96,14 @@ static inline int __ti_thermal_get_temp(void *devdata, int *temp)
 		return ret;
 
 	/* Default constants */
-	slope = s->slope;
-	constant = s->constant;
+	slope = thermal_zone_get_slope(data->ti_thermal);
+	constant = thermal_zone_get_offset(data->ti_thermal);
+
+	if (slope == 1 && constant == 0) {
+		/* In case of default values fallback to driver data */
+		slope = s->slope;
+		constant = s->constant;
+	}
 
 	pcb_tz = data->pcb_tz;
 	/* In case pcb zone is available, use the extrapolation rule with it */
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: j-keerthy@ti.com (Keerthy)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/7] thermal: ti-soc-thermal: Fetch slope and offset from DT
Date: Wed, 1 Mar 2017 15:59:48 +0530	[thread overview]
Message-ID: <1488364190-23488-6-git-send-email-j-keerthy@ti.com> (raw)
In-Reply-To: <1488364190-23488-1-git-send-email-j-keerthy@ti.com>

Currently slope and offset values for calculating the hot spot
temperature of a thermal zone is being taken directly from driver
data. So try fetching it from device tree if not present only then
take it from driver data.

Signed-off-by: Keerthy <j-keerthy@ti.com>
---
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index 0586bd0..6d9399f 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -96,8 +96,14 @@ static inline int __ti_thermal_get_temp(void *devdata, int *temp)
 		return ret;
 
 	/* Default constants */
-	slope = s->slope;
-	constant = s->constant;
+	slope = thermal_zone_get_slope(data->ti_thermal);
+	constant = thermal_zone_get_offset(data->ti_thermal);
+
+	if (slope == 1 && constant == 0) {
+		/* In case of default values fallback to driver data */
+		slope = s->slope;
+		constant = s->constant;
+	}
 
 	pcb_tz = data->pcb_tz;
 	/* In case pcb zone is available, use the extrapolation rule with it */
-- 
1.9.1

  parent reply	other threads:[~2017-03-01 10:51 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-01 10:29 [PATCH 0/7] thermal: ti-soc-thermal: Migrate slope/offset data to device tree Keerthy
2017-03-01 10:29 ` Keerthy
2017-03-01 10:29 ` Keerthy
2017-03-01 10:29 ` [PATCH 1/7] ARM: DRA7: Thermal: Add slope and offset values Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29 ` [PATCH 2/7] ARM: OMAP5: " Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29 ` [PATCH 3/7] ARM: OMAP443x: " Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29 ` [PATCH 4/7] ARM: OMAP4460: " Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29 ` Keerthy [this message]
2017-03-01 10:29   ` [PATCH 5/7] thermal: ti-soc-thermal: Fetch slope and offset from DT Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29 ` [PATCH 6/7] thermal: ti-soc-thermal: Remove redundant constants Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29 ` [PATCH 7/7] thermal: ti-soc-thermal: Remove redundant code Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-01 10:29   ` Keerthy
2017-03-06 18:42 ` [PATCH 0/7] thermal: ti-soc-thermal: Migrate slope/offset data to device tree Tony Lindgren
2017-03-06 18:42   ` Tony Lindgren
2017-03-06 18:42   ` Tony Lindgren
2017-03-07  7:13   ` Keerthy
2017-03-07  7:13     ` Keerthy
2017-03-07  7:13     ` Keerthy
2017-03-07 15:12     ` Tony Lindgren
2017-03-07 15:12       ` Tony Lindgren

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