From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: Input+S3: extra keycodes forgotten after suspend Date: Fri, 16 May 2008 16:38:07 -0400 Message-ID: <20080516163318.ZZRA012@mailhub.coreip.homeip.net> References: <200805162225.44284.bonbons@linux-vserver.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from py-out-1112.google.com ([64.233.166.179]:6824 "EHLO py-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754106AbYEPUiN (ORCPT ); Fri, 16 May 2008 16:38:13 -0400 Received: by py-out-1112.google.com with SMTP id u52so1025927pyb.10 for ; Fri, 16 May 2008 13:38:11 -0700 (PDT) Content-Disposition: inline In-Reply-To: <200805162225.44284.bonbons@linux-vserver.org> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Bruno Pr?mont Cc: Linux Input , Linux Kernel Mailing List , "R. J. Wysocki" Hi Bruno, On Fri, May 16, 2008 at 10:25:43PM +0200, Bruno Pr?mont wrote: > On my Acer TravelMate 660 I lose keycodes for the extra keys (dritek > extensions) after resume. > > The system runs setkeycodes during boot sequence to initialize key codes > for the extra keys as below: > > /usr/bin/setkeycodes KEYCODES="e025 138 e026 141 e027 171 e074 148 e073 149 e055 229 e056 230 e057 227 e058 228" > # Fn + F1 ~ e025 => 138 [KEY_HELP] (Help) > # Fn + F2 ~ e026 => 141 [KEY_SETUP] (Notebook Manager) > # Fn + F3 ~ e027 => 171 [KEY_CONFIG] (Power Options) > # Mail ~ e06c => 155 [KEY_MAIL] (EMail) > # WWW ~ e032 => 150 [KEY_WWW] (Browser) > # P1 ~ e074 => 148 [KEY_PROG1] (P1) > # P2 ~ e073 => 149 [KEY_PROG2] (P2) > # Bluetooth ~ e058 => 228 [KEY_BLUETOOTH_DISABLE] (Disable Bluetooth) > # Bluetooth ~ e057 => 227 [KEY_BLUETOOTH_ENABLE] (Enable Bluetooth) > # Wireless ~ e056 => 230 [KEY_WLAN_DISABLE] (Disable WLAN) > # Wireless ~ e055 => 229 [KEY_WLAN_ENABLE] (Enable WLAN) > # Vol UP ~ e030 => 115 [KEY_VOLUMEUP] (Increase Volume) > # Vol DOWN ~ e02e => 114 [KEY_VOLUMEDOWN] (Decrease Volume) > # Vol Mute ~ e020 => 113 [KEY_MUTE] (Mute volume) > > After resume I end up with the following messages when pressing the keys: > [ 779.695675] atkbd.c: Unknown key pressed (translated set 2, code 0xd6 on isa0060/serio0). > [ 779.695675] atkbd.c: Use 'setkeycodes e056 ' to make it known. > [ 779.705218] atkbd.c: Unknown key released (translated set 2, code 0xd6 on isa0060/serio0). > [ 779.705218] atkbd.c: Use 'setkeycodes e056 ' to make it known. > [ 781.603912] atkbd.c: Unknown key pressed (translated set 2, code 0xd5 on isa0060/serio0). > [ 781.603912] atkbd.c: Use 'setkeycodes e055 ' to make it known. > [ 781.613564] atkbd.c: Unknown key released (translated set 2, code 0xd5 on isa0060/serio0). > [ 781.613564] atkbd.c: Use 'setkeycodes e055 ' to make it known. > [ 782.772662] atkbd.c: Unknown key pressed (translated set 2, code 0xd7 on isa0060/serio0). > [ 782.772662] atkbd.c: Use 'setkeycodes e057 ' to make it known. > [ 782.782390] atkbd.c: Unknown key released (translated set 2, code 0xd7 on isa0060/serio0). > [ 782.782390] atkbd.c: Use 'setkeycodes e057 ' to make it known. > [ 783.461807] atkbd.c: Unknown key pressed (translated set 2, code 0xd8 on isa0060/serio0). > [ 783.461807] atkbd.c: Use 'setkeycodes e058 ' to make it known. > [ 783.471544] atkbd.c: Unknown key released (translated set 2, code 0xd8 on isa0060/serio0). > [ 783.471544] atkbd.c: Use 'setkeycodes e058 ' to make it known. > > > Is this kind of issue known, what are the options to get kernel to remember the > keycode mappings after s2ram? > Do you unload atkbd or perhaps i8042 for s2ram? Or do you see that keyboard is detected again (in dmesg) after resume? -- Dmitry