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Update hid2hci tool from udev codebase

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1 parent 36cd74b commit 94b0a8f405a591e6b082589e3f06ec9db747af31 @kaysievers kaysievers committed with Johan Hedberg Apr 28, 2011
Showing with 247 additions and 275 deletions.
  1. +1 −1
  2. +6 −0 acinclude.m4
  3. +1 −0
  4. +26 −32 scripts/bluetooth-hid2hci.rules
  5. +8 −13 tools/hid2hci.8
  6. +205 −229 tools/hid2hci.c
@@ -102,7 +102,7 @@ endif
sbin_PROGRAMS += tools/hid2hci
-tools_hid2hci_LDADD = @USB_LIBS@
+tools_hid2hci_LDADD = @USB_LIBS@ @UDEV_LIBS@
dist_man_MANS += tools/hid2hci.8
@@ -148,6 +148,12 @@ AC_DEFUN([AC_PATH_USB], [
[Define to 1 if you need the usb_interrupt_read() function.]))
+ PKG_CHECK_MODULES(UDEV, libudev, udev_found=yes, udev_found=no)
PKG_CHECK_MODULES(SNDFILE, sndfile, sndfile_found=yes, sndfile_found=no)
@@ -40,6 +40,7 @@ AC_PATH_GLIB
@@ -1,36 +1,30 @@
-# Variety of Dell Bluetooth devices
-# it looks like a bit of an odd rule, because it is matching
-# on a mouse device that is self powered, but that is where
-# a HID report needs to be sent to switch modes.
-# Known supported devices:
-# 413c:8154
-# 413c:8158
-# 413c:8162
-ACTION=="add", ENV{ID_VENDOR}=="413c", ENV{ID_CLASS}=="mouse", ATTRS{bmAttributes}=="e0", KERNEL=="mouse*", RUN+="/usr/sbin/hid2hci --method dell -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
+# do not edit this file, it will be overwritten on update
+ACTION=="remove", GOTO="hid2hci_end"
+SUBSYSTEM!="usb", GOTO="hid2hci_end"
+# Variety of Dell Bluetooth devices - match on a mouse device that is
+# self powered and where a HID report needs to be sent to switch modes
+# Known supported devices: 413c:8154, 413c:8158, 413c:8162
+ATTR{bInterfaceClass}=="03", ATTR{bInterfaceSubClass}=="01", ATTR{bInterfaceProtocol}=="02", \
+ ATTRS{bDeviceClass}=="00", ATTRS{idVendor}=="413c", ATTRS{bmAttributes}=="e0", \
+ RUN+="hid2hci --method=dell --devpath=%p", ENV{HID2HCI_SWITCH}="1"
# Logitech devices
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c703" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c704" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c705" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c70a" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c70b" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c70c" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c70e" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c713" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c714" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c71b" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="046d", ENV{ID_MODEL}=="c71c" RUN+="/usr/sbin/hid2hci --method logitech -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
+KERNEL=="hiddev*", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="c70[35e]", \
+ RUN+="hid2hci --method=logitech-hid --devpath=%p"
+KERNEL=="hidraw*", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="c70[4abc]|c71[34bc]", \
+ RUN+="hid2hci --method=logitech-hid --devpath=%p"
+ENV{DEVTYPE}!="usb_device", GOTO="hid2hci_end"
+# When a Dell device recovers from S3, the mouse child needs to be repoked
+# Unfortunately the only event seen is the BT device disappearing, so the mouse
+# device needs to be chased down on the USB bus.
+ATTR{bDeviceClass}=="e0", ATTR{bDeviceSubClass}=="01", ATTR{bDeviceProtocol}=="01", ATTR{idVendor}=="413c", \
+ ENV{REMOVE_CMD}="/sbin/udevadm trigger --action=change --subsystem-match=usb --property-match=HID2HCI_SWITCH=1"
-# CSR devices (in HID mode)
-ACTION=="add", ENV{ID_VENDOR}=="0a12", ENV{ID_MODEL}=="1000" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="0458", ENV{ID_MODEL}=="1000" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
-ACTION=="add", ENV{ID_VENDOR}=="05ac", ENV{ID_MODEL}=="1000" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hci"
+# CSR devices
+ATTR{idVendor}=="0a12|0458|05ac", ATTR{idProduct}=="1000", RUN+="hid2hci --method=csr --devpath=%p"
-# CSR devices (in HCI mode)
-#ACTION=="add", ENV{ID_VENDOR}=="0a12", ENV{ID_MODEL}=="0001" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hid"
-#ACTION=="add", ENV{ID_VENDOR}=="0458", ENV{ID_MODEL}=="003f" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hid"
-#ACTION=="add", ENV{ID_VENDOR}=="05ac", ENV{ID_MODEL}=="8203" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hid"
-#ACTION=="add", ENV{ID_VENDOR}=="05ac", ENV{ID_MODEL}=="8204" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hid"
-#ACTION=="add", ENV{ID_VENDOR}=="05ac", ENV{ID_MODEL}=="8207" RUN+="/usr/sbin/hid2hci --method csr -v $env{ID_VENDOR} -p $env{ID_MODEL} --mode hid"
@@ -29,23 +29,18 @@ is used to set up switch supported Bluetooth devices into the HCI
mode and back.
-.BI -h
-Gives a list of possible options.
-.BI -q
-Don't display any messages.
-.BI -r [hid,hci]
+.B --mode= [hid, hci]
Sets the mode to switch the device into
-.BI -v
-Specifies the 4 digit vendor ID assigned to the device being switched
+.B --method= [csr, logitech-hid, dell]
+Which vendor method to use for switching the device.
-.BI -p
-Specifies the 4 digit product ID assigned to the device being switched
+.B --devpath=
+Specifies the device path in /sys
+.B --help
+Gives a list of possible options.
-.BI -m [csr, logitech, dell]
-Which vendor method to use for switching the device.
Written by Marcel Holtmann <>.
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