All of lore.kernel.org
 help / color / mirror / Atom feed
From: Ansuel Smith <ansuelsmth@gmail.com>
To: Thara Gopinath <thara.gopinath@linaro.org>
Cc: Ansuel Smith <ansuelsmth@gmail.com>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Amit Kucheria <amitk@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v11 2/9] drivers: thermal: tsens: Don't hardcode sensor slope
Date: Fri, 19 Mar 2021 01:52:20 +0100	[thread overview]
Message-ID: <20210319005228.1250-3-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20210319005228.1250-1-ansuelsmth@gmail.com>

Function compute_intercept_slope hardcode the sensor slope to
SLOPE_DEFAULT. Change this and use the default value only if a slope is
not defined. This is needed for tsens VER_0 that has a hardcoded slope
table.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org>
---
 drivers/thermal/qcom/tsens.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 277d9b17e949..44bce16217db 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -86,7 +86,8 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *p1,
 			"%s: sensor%d - data_point1:%#x data_point2:%#x\n",
 			__func__, i, p1[i], p2[i]);
 
-		priv->sensor[i].slope = SLOPE_DEFAULT;
+		if (!priv->sensor[i].slope)
+			priv->sensor[i].slope = SLOPE_DEFAULT;
 		if (mode == TWO_PT_CALIB) {
 			/*
 			 * slope (m) = adc_code2 - adc_code1 (y2 - y1)/
-- 
2.30.2


  parent reply	other threads:[~2021-03-19  0:53 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-19  0:52 [PATCH v11 0/9] Add support for ipq8064 tsens Ansuel Smith
2021-03-19  0:52 ` [PATCH v11 1/9] drivers: thermal: tsens: Add VER_0 tsens version Ansuel Smith
2021-03-19 13:11   ` Thara Gopinath
2021-03-19 13:28     ` Ansuel Smith
2021-03-19 14:11       ` Thara Gopinath
2021-03-19  0:52 ` Ansuel Smith [this message]
2021-03-19  0:52 ` [PATCH v11 3/9] drivers: thermal: tsens: Convert msm8960 to reg_field Ansuel Smith
2021-03-19  0:52 ` [PATCH v11 4/9] drivers: thermal: tsens: Use init_common for msm8960 Ansuel Smith
2021-03-19  0:52 ` [PATCH v11 5/9] drivers: thermal: tsens: Fix bug in sensor enable " Ansuel Smith
2021-03-19 13:11   ` Thara Gopinath
2021-03-22 10:47   ` Marc Gonzalez
2021-03-19  0:52 ` [PATCH v11 6/9] drivers: thermal: tsens: Replace custom 8960 apis with generic apis Ansuel Smith
2021-03-19 13:12   ` Thara Gopinath
2021-03-19  0:52 ` [PATCH v11 7/9] drivers: thermal: tsens: Drop unused define for msm8960 Ansuel Smith
2021-03-19 13:12   ` Thara Gopinath
2021-03-19  0:52 ` [PATCH v11 8/9] drivers: thermal: tsens: Add support for ipq8064-tsens Ansuel Smith
2021-03-19  0:52 ` [PATCH v11 9/9] dt-bindings: thermal: tsens: Document ipq8064 bindings Ansuel Smith

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210319005228.1250-3-ansuelsmth@gmail.com \
    --to=ansuelsmth@gmail.com \
    --cc=agross@kernel.org \
    --cc=amitk@kernel.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=daniel.lezcano@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=rui.zhang@intel.com \
    --cc=thara.gopinath@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.