From 51c0c2869845a058268d54c3111d55d0dd485704 Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Thu, 19 Mar 2015 14:19:58 +1000 Subject: udev: builtin-keyboard: add support for EVDEV_ABS_* Parse properties in the form EVDEV_ABS_00="::::" and apply them to the kernel device. Future processes that open that device will see the updated EV_ABS range. This is particularly useful for touchpads that don't provide a resolution in the kernel driver but can be fixed up through hwdb entries (e.g. bcm5974). All values in the property are optional, e.g. a string of "::45" is valid to set the resolution to 45. The order intentionally orders resolution before fuzz and flat despite it being the last element in the absinfo struct. The use-case for setting fuzz/flat is almost non-existent, resolution is probably the most common case we'll need. To avoid multiple hwdb invocations for the same device, replace the hwdb "keyboard:" prefix with "evdev:" and drop the separate 60-keyboard.rules file. The new 60-evdev.rules is called for all event nodes anyway, we don't need a separate rules file and second callout to the hwdb builtin. --- Makefile.am | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Makefile.am') diff --git a/Makefile.am b/Makefile.am index 114d4a1045..1ff74bbdcd 100644 --- a/Makefile.am +++ b/Makefile.am @@ -3726,7 +3726,7 @@ dist_udevrules_DATA += \ rules/50-udev-default.rules \ rules/60-block.rules \ rules/60-drm.rules \ - rules/60-keyboard.rules \ + rules/60-evdev.rules \ rules/60-persistent-storage-tape.rules \ rules/60-persistent-input.rules \ rules/60-persistent-alsa.rules \ @@ -3909,6 +3909,7 @@ dist_udevhwdb_DATA = \ hwdb/20-acpi-vendor.hwdb \ hwdb/20-OUI.hwdb \ hwdb/20-net-ifname.hwdb \ + hwdb/60-evdev.hwdb \ hwdb/60-keyboard.hwdb \ hwdb/70-mouse.hwdb \ hwdb/70-touchpad.hwdb -- cgit v1.2.3-54-g00ecf