From: Kay Sievers <kay.sievers@vrfy.org>
Date: Tue, 15 Feb 2011 16:24:12 +0000 (+0100)
Subject: Merge branch 'master' of git+ssh://master.kernel.org/pub/scm/linux/hotplug/udev
X-Git-Tag: 174~255
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=4cbe7095226e0e4a050ef347ddc297386a571557;hp=f22f103661954524287aaef99378e4060fdb1ebd

Merge branch 'master' of git+ssh:///linux/hotplug/udev
---

diff --git a/Makefile.am b/Makefile.am
index df426f72a..eb8f6d197 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -221,6 +221,7 @@ dist_udevrules_DATA += \
 	extras/rule_generator/75-cd-aliases-generator.rules \
 	extras/rule_generator/75-persistent-net-generator.rules
 
+if ENABLE_EXTRAS
 # ------------------------------------------------------------------------------
 # firmware - firmware loading
 # ------------------------------------------------------------------------------
@@ -312,10 +313,14 @@ libexec_PROGRAMS += extras/usb_id/usb_id
 # ------------------------------------------------------------------------------
 # v4l_id - video4linux capabilities
 # ------------------------------------------------------------------------------
+if HAVE_V4L1
 extras_v4l_id_v4l_id_SOURCES = extras/v4l_id/v4l_id.c
 extras_v4l_id_v4l_id_LDADD = libudev/libudev-private.la
 libexec_PROGRAMS += extras/v4l_id/v4l_id
 dist_udevrules_DATA += extras/v4l_id/60-persistent-v4l.rules
+endif
+
+endif # ENABLE_EXTRAS
 
 # ------------------------------------------------------------------------------
 # qemu -- qemu/kvm guest tweaks
diff --git a/configure.ac b/configure.ac
index b5754f2ac..caeb74131 100644
--- a/configure.ac
+++ b/configure.ac
@@ -118,6 +118,9 @@ if test "x$enable_extras" = xyes; then
 fi
 AM_CONDITIONAL([ENABLE_EXTRAS], [test "x$enable_extras" = xyes])
 
+AC_CHECK_HEADER([linux/videodev.h], [have_videodev_h=yes], [])
+AM_CONDITIONAL(HAVE_V4L1, [test "x$have_videodev_h" = "xyes"])
+
 AC_ARG_ENABLE([introspection],
 	AS_HELP_STRING([--disable-introspection], [disable GObject introspection]),
 	[], [enable_introspection=yes])
diff --git a/rules/rules.d/60-persistent-input.rules b/rules/rules.d/60-persistent-input.rules
index 634c4dbea..db0eda79e 100644
--- a/rules/rules.d/60-persistent-input.rules
+++ b/rules/rules.d/60-persistent-input.rules
@@ -21,7 +21,9 @@ ENV{.INPUT_CLASS}=="?*", ENV{ID_SERIAL}=="", ENV{ID_SERIAL}="noserial"
 
 # by-id links
 KERNEL=="mouse*|js*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-$env{.INPUT_CLASS}"
+KERNEL=="mouse*|js*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", ATTRS{bInterfaceNumber}=="?*", ATTRS{bInterfaceNumber}!="00", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$attr{bInterfaceNumber}-$env{.INPUT_CLASS}"
 KERNEL=="event*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-event-$env{.INPUT_CLASS}"
+KERNEL=="event*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", ATTRS{bInterfaceNumber}=="?*", ATTRS{bInterfaceNumber}!="00", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$attr{bInterfaceNumber}-event-$env{.INPUT_CLASS}"
 # allow empty class for USB devices, by appending the interface number
 SUBSYSTEMS=="usb", ENV{ID_BUS}=="?*", KERNEL=="event*", ENV{.INPUT_CLASS}=="", ATTRS{bInterfaceNumber}=="?*", \
   SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-event-if$attr{bInterfaceNumber}"