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authorBjørn Mork <bjorn@mork.no>2020-03-16 20:39:29 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2020-03-18 12:19:13 +0100
commitdabe8471fc4ccc9297aa88148cdf527a4fca3576 (patch)
treeccdb932a1d343c35bfbb2b9bfd79a971f51d2be3
parent132ff90f1d544900e477740e32c86f13b60960ce (diff)
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bcm27xx: enable THERMAL_WRITABLE_TRIPS on bcm2710 and bcm2711
The PoE hat supported on the RPi 3B+ and 4B comes with a rather loud fan, tripped in two steps by the brcmstb_thermal thermal_zone driver. Enabling writable trip points allow users to adjust the fan trip points according to their preferred temp/noise ratio. This setting is enabled on most other targets with similar thermal_zone controlled cooling devices. Signed-off-by: Bjørn Mork <bjorn@mork.no>
-rw-r--r--target/linux/bcm27xx/bcm2710/config-4.191
-rw-r--r--target/linux/bcm27xx/bcm2710/config-5.41
-rw-r--r--target/linux/bcm27xx/bcm2711/config-4.191
-rw-r--r--target/linux/bcm27xx/bcm2711/config-5.41
4 files changed, 4 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/bcm2710/config-4.19 b/target/linux/bcm27xx/bcm2710/config-4.19
index 99c9859652..80cd167283 100644
--- a/target/linux/bcm27xx/bcm2710/config-4.19
+++ b/target/linux/bcm27xx/bcm2710/config-4.19
@@ -542,6 +542,7 @@ CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THREAD_INFO_IN_TASK=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_OF=y
diff --git a/target/linux/bcm27xx/bcm2710/config-5.4 b/target/linux/bcm27xx/bcm2710/config-5.4
index d21c62afd0..dda942ec58 100644
--- a/target/linux/bcm27xx/bcm2710/config-5.4
+++ b/target/linux/bcm27xx/bcm2710/config-5.4
@@ -575,6 +575,7 @@ CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THREAD_INFO_IN_TASK=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_OF=y
diff --git a/target/linux/bcm27xx/bcm2711/config-4.19 b/target/linux/bcm27xx/bcm2711/config-4.19
index d8a5681f04..50cf344994 100644
--- a/target/linux/bcm27xx/bcm2711/config-4.19
+++ b/target/linux/bcm27xx/bcm2711/config-4.19
@@ -551,6 +551,7 @@ CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THREAD_INFO_IN_TASK=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_OF=y
diff --git a/target/linux/bcm27xx/bcm2711/config-5.4 b/target/linux/bcm27xx/bcm2711/config-5.4
index 71b6723ac4..9fb79fa341 100644
--- a/target/linux/bcm27xx/bcm2711/config-5.4
+++ b/target/linux/bcm27xx/bcm2711/config-5.4
@@ -585,6 +585,7 @@ CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THREAD_INFO_IN_TASK=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TIMER_OF=y