openwrt/target/linux/ipq806x/patches-5.10/105-10-drivers-thermal-tsens-Fix-wrong-slope-on-msm-8960.patch
Ansuel Smith 96f10c9d7a ipq806x: use newer tsens patch
Use improved tsens patch proposed upstream.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-05-07 07:05:16 +02:00

38 lines
1.2 KiB
Diff

From 68e720ed73c8f038c8c500e4c49c1e65a993a448 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth@gmail.com>
Date: Tue, 6 Apr 2021 04:45:31 +0200
Subject: [PATCH 10/10] drivers: thermal: tsens: Fix wrong slope on msm-8960
Some user using some stats with the old legacy implementation and the
new implementation using the compute_intercept_slope reported an offset
of 3C. Fix the slope table to reflect the original temp.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/thermal/qcom/tsens-8960.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/thermal/qcom/tsens-8960.c b/drivers/thermal/qcom/tsens-8960.c
index 58d09e927383..5cc5b3527f1f 100644
--- a/drivers/thermal/qcom/tsens-8960.c
+++ b/drivers/thermal/qcom/tsens-8960.c
@@ -45,11 +45,11 @@
#define S9_STATUS_OFF 0x3674
#define S10_STATUS_OFF 0x3678
-/* Original slope - 200 to compensate mC to C inaccuracy */
+/* Original slope - 350 to compensate mC to C inaccuracy */
static u32 tsens_msm8960_slope[] = {
- 976, 976, 954, 976,
- 911, 932, 932, 999,
- 932, 999, 932
+ 826, 826, 804, 826,
+ 761, 782, 782, 849,
+ 782, 849, 782
};
static int suspend_8960(struct tsens_priv *priv)
--
2.30.2