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authorHans de Goede <hdegoede@redhat.com>2014-10-30 10:15:54 +0100
committerMartin Pitt <martin.pitt@ubuntu.com>2014-10-30 11:20:34 +0100
commitaba248ee6b1eb10baf3d89eca2ad7569459af6ab (patch)
treea9d42dffa5182e5543af945bffa85854df84463d
parent81333ecf9d5497f8aa95f7fec23c67b869d5abf9 (diff)
keymap: Ignore brightness keys on Dell Inspiron 1520 to avoid double events
On the Dell Inspiron 1520 both the atkbd and acpi-video input devices report an event for pressing the brightness up / down key-combos, resulting in user space seeing double events and increasing / decreasing the brightness 2 steps for each keypress. This hwdb snippet suppresses the atkbd events, making the Inspiron 1520 work like most modern laptops which emit brightness up / down events through acpi-video only. Reported by Pavel Malyshev <p.malishev@gmail.com> https://bugzilla.redhat.com/show_bug.cgi?id=1141525
-rw-r--r--hwdb/60-keyboard.hwdb5
1 files changed, 5 insertions, 0 deletions
diff --git a/hwdb/60-keyboard.hwdb b/hwdb/60-keyboard.hwdb
index 06caba9791..d2ca965c90 100644
--- a/hwdb/60-keyboard.hwdb
+++ b/hwdb/60-keyboard.hwdb
@@ -230,6 +230,11 @@ keyboard:dmi:bvn*:bvr*:bd*:svnDell*:pnInspiron*1110:pvr*
keyboard:dmi:bvn*:bvr*:bd*:svnDell*:pnInspiron*1210:pvr*
KEYBOARD_KEY_84=wlan
+# Dell Inspiron 1520
+keyboard:dmi:bvn*:bvr*:bd*:svnDell*:pnInspiron*1520:pvr*
+ KEYBOARD_KEY_85=unknown # Brightness Down, also emitted by acpi-video, ignore
+ KEYBOARD_KEY_86=unknown # Brightness Up, also emitted by acpi-video, ignore
+
# Latitude XT2
keyboard:dmi:bvn*:bvr*:bd*:svnDell*:pnLatitude*XT2:pvr*
KEYBOARD_KEY_9b=up # tablet rocker up