Hi Vainio, æ äï2010-12-28 æ 19:28 +0200ïVille-Pekka Vainio æåï > I decided to upload the files to the web instead of attaching them to > the email since they are quite large. > > ti, 2010-12-28 kello 08:36 -0700, Joey Lee kirjoitti: > > It's not make sense acer-wmi probe on Ideapad S12 netbook, could you > > please help to attached the following information? > > > > - modinfo acer-wmi > acer-wmi.log > > http://vpv.kapsi.fi/ideapad-s12/modinfo-acer-wmi.txt > > > - dmesg > dmesg.log > > http://vpv.kapsi.fi/ideapad-s12/dmesg-acer-wmi.txt > > > - dmidecode > dmidecode.log > > http://vpv.kapsi.fi/ideapad-s12/dmidecode-acer-wmi.txt > > > - acpidump > acpidump.dat > > http://vpv.kapsi.fi/ideapad-s12/acpidump.dat > It's funny Lenovo S12's _WDG have GUID that matches with Acer AMW0. Dump from Lenovo Ideapad S12's _WDG: 67C3371D-95A3-4C37-BB61-DD47B491DAAB: object_id: AB notify_id: 41 reserved: 42 instance_count: 1 flags: 0x2 ACPI_WMI_METHOD In acer-wmi code: #define AMW0_GUID1 "67C3371D-95A3-4C37-BB61-DD47B491DAAB" MODULE_ALIAS("wmi:67C3371D-95A3-4C37-BB61-DD47B491DAAB"); //match Maybe Wistron is the ODM (or OEM) to manufacture Lenovo Ideapad S12 ? Anyway, I added this Ideapad S12 to blacklist in acer-wmi driver because it must supported by ideapad-laptop driver. I also added Cc. to Carlos Corbacho, need his review. Does is possible you help to test this patch? Thank's a lot! Joey Lee >From 194a1b499c36db057319712220af8ec7400030d7 Mon Sep 17 00:00:00 2001 From: Lee, Chun-Yi <jlee@xxxxxxxxxx> Date: Wed, 29 Dec 2010 00:17:23 +0800 Subject: [PATCH] Add Lenovo Ideapad S12 to acer blacklist The Lenovo Ideapad S12's _WDG have GUID that matches with AMW0, it causes acer-wmi driver auto-probe when system boot but there already have ideapad-laptop driver to support Ideapad serial. So, add Lenovo Ideapad S12 to acer blacklist to disable it. Signed-off-by: Lee, Chun-Yi <jlee@xxxxxxxxxx> Cc: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> --- drivers/platform/x86/acer-wmi.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 28288ad..387ac7c 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -310,6 +310,17 @@ static struct dmi_system_id __devinitdata acer_blacklist[] = { DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), }, }, + /* + * The Lenovo Ideapad S12 have GUID that matches with AMW0 - disable it. + * There already have ideapad-laptop driver to support Ideapad serial. + */ + { + .ident = "Lenovo Ideapad S12", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "20021,2959"), + }, + }, {} }; -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
