Hi Nathanael 於 三，2012-08-15 於 10:45 -0600，Nathanael D. Noblet 提到： > Hello, > > I recently purchased an Acer Aspire One (model A0275-0691). It has an > elantech touchpad. As detailed in this bug: > https://bugzilla.redhat.com/show_bug.cgi?id=848270 the acer-wmi driver > has two issues on this device. > > #1) It is sending TOUCHPAD_TOGGLE and simultaneously changing state > #2) It disables the touchpad at init > > It should apparently be doing neither of those. If I boot with acer-wmi > blacklisted the touchpad works perfectly, all other Fn+key combos work > other than brightness control. > >
Please help to test this testing patch. And, please attach dmidecode on bugzilla or here. If this testing patch can avoid problem on your machine, then I will write code to parser the dmidecode information for grab the acpi code of touchpad. Thanks a lot! Joey Lee >From 969d1c0bb4fc4b69ef9d037687b4591fbd9df24f Mon Sep 17 00:00:00 2001 From: Lee, Chun-Yi <[email protected]> Date: Thu, 16 Aug 2012 11:28:20 +0800 Subject: [PATCH] acer-wmi: test patch for remove 0x82 acpi event with KEY_TOUCHPAD_TOGGLE Signed-off-by: Lee, Chun-Yi <[email protected]> --- drivers/platform/x86/acer-wmi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 3782e1c..db7376b 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -125,7 +125,7 @@ static const struct key_entry acer_wmi_keymap[] = { {KE_IGNORE, 0x63, {KEY_BRIGHTNESSDOWN} }, {KE_KEY, 0x64, {KEY_SWITCHVIDEOMODE} }, /* Display Switch */ {KE_IGNORE, 0x81, {KEY_SLEEP} }, - {KE_KEY, 0x82, {KEY_TOUCHPAD_TOGGLE} }, /* Touch Pad On/Off */ +// {KE_KEY, 0x82, {KEY_TOUCHPAD_TOGGLE} }, /* Touch Pad On/Off */ {KE_IGNORE, 0x83, {KEY_TOUCHPAD_TOGGLE} }, {KE_END, 0} }; -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
