From dabe8471fc4ccc9297aa88148cdf527a4fca3576 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= Date: Mon, 16 Mar 2020 20:39:29 +0100 Subject: [PATCH] bcm27xx: enable THERMAL_WRITABLE_TRIPS on bcm2710 and bcm2711 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- target/linux/bcm27xx/bcm2710/config-4.19 | 1 + target/linux/bcm27xx/bcm2710/config-5.4 | 1 + target/linux/bcm27xx/bcm2711/config-4.19 | 1 + target/linux/bcm27xx/bcm2711/config-5.4 | 1 + 4 files changed, 4 insertions(+) diff --git a/target/linux/bcm27xx/bcm2710/config-4.19 b/target/linux/bcm27xx/bcm2710/config-4.19 index 99c98596525..80cd167283e 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 d21c62afd03..dda942ec588 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 d8a5681f041..50cf344994b 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 71b6723ac45..9fb79fa3415 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