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Do not disable RPi Bluetooth if Wi-Fi is not present (#4132)

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This reverts commit eab18076ad7717ff4bce848b95fdb4e6c9f88f29.

This change was added in #2948 as a workaround for all-zero adapter appearing
in the HA frontend (#2944). With changes implemented in [1], this is no longer
needed, the only minor issue is that the ghost adapter still appears in
hciconfig (and other utilities') output as reported in [2]. However, this
should be less problematic than the Bluetooth being unavailable if WiFi is
disabled through disable-wifi DT overlay, so let's start with removing the
workaround.

Fixes #2975

[1] https://github.com/Bluetooth-Devices/bluetooth-adapters/pull/105
[2] https://github.com/raspberrypi/linux/issues/5756
This commit is contained in:
Jan Čermák 2025-07-01 17:32:07 +02:00 committed by GitHub
parent 9803f5fb4f
commit 17ae2d4741
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2 changed files with 0 additions and 11 deletions
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10
buildroot-external/package/pi-bluetooth/hcidisable.service
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@ -1,10 +0,0 @@
[Unit]
Description=Remove HCI kernel driver if WiFi/Bluetooth module is not present
ConditionPathExists=!/sys/bus/sdio/devices/mmc1:0001:1
[Service]
Type=forking
ExecStart=/usr/sbin/modprobe -r hci_uart
[Install]
WantedBy=hassos-hardware.target

1
buildroot-external/package/pi-bluetooth/pi-bluetooth.mk
View File

@ -12,7 +12,6 @@ PI_BLUETOOTH_LICENSE_FILES = debian/copyright
define PI_BLUETOOTH_INSTALL_TARGET_CMDS
$(INSTALL) -d $(TARGET_DIR)/etc/systemd/system/hassos-hardware.target.wants
$(INSTALL) -m 0644 $(BR2_EXTERNAL_HASSOS_PATH)/package/pi-bluetooth/hciuart.service $(TARGET_DIR)/usr/lib/systemd/system/
$(INSTALL) -m 0644 $(BR2_EXTERNAL_HASSOS_PATH)/package/pi-bluetooth/hcidisable.service $(TARGET_DIR)/usr/lib/systemd/system/
$(INSTALL) -m 0644 $(BR2_EXTERNAL_HASSOS_PATH)/package/pi-bluetooth/bthelper@.service $(TARGET_DIR)/usr/lib/systemd/system/
$(INSTALL) -d $(TARGET_DIR)/usr/bin