8f9e91ad03
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
47 lines
1.4 KiB
Diff
47 lines
1.4 KiB
Diff
From b37a3f6bb815f8e7b7ae0023c853aadc1207e487 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Tue, 1 Apr 2025 15:45:03 +0100
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Subject: [PATCH] dtoverlays: Disable kernel drivers for humidity sensor on
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Sense HATs
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The Sense HAT library talks directly to the humidity sensor via
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i2cdev.
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The overlay has always defined the humidity sensor, but the relevant
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kernel module wasn't being built until
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https://github.com/raspberrypi/linux/pull/6093, applied to 6.9 and
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above.
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We now have a kernel driver claiming the I2C address, so userspace
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can't talk directly to the sensor.
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Disable the humidity sensor in the overlays
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/rpi-sense-overlay.dts | 2 +-
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arch/arm/boot/dts/overlays/rpi-sense-v2-overlay.dts | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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--- a/arch/arm/boot/dts/overlays/rpi-sense-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/rpi-sense-overlay.dts
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@@ -52,7 +52,7 @@
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hts221-humid@5f {
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compatible = "st,hts221-humid", "st,hts221";
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reg = <0x5f>;
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- status = "okay";
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+ status = "disabled";
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};
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};
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};
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--- a/arch/arm/boot/dts/overlays/rpi-sense-v2-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/rpi-sense-v2-overlay.dts
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@@ -46,7 +46,7 @@
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hts221-humid@5f {
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compatible = "st,hts221-humid", "st,hts221";
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reg = <0x5f>;
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- status = "okay";
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+ status = "disabled";
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};
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lsm9ds1-accel@6a {
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