Hi Oleksij, 於 四,2013-12-05 於 14:00 +0100,Oleksij Rempel 提到: > Signed-off-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx> > --- > drivers/platform/x86/acer-wmi.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c > index c9076bd..d5ca1648 100644 > --- a/drivers/platform/x86/acer-wmi.c > +++ b/drivers/platform/x86/acer-wmi.c > @@ -572,6 +572,14 @@ static const struct dmi_system_id video_vendor_dmi_table[] = { > DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5750"), > }, > }, > + { > + .callback = video_set_backlight_video_vendor, > + .ident = "Acer Aspire E1-572", > + .matches = { > + DMI_MATCH(DMI_BOARD_VENDOR, "Acer"), > + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire E1-572"), > + }, > + }, > {} > }; > I have applied this patch, build and load acer-wmi driver, didn't see problem. Acked-by: Lee, Chun-Yi <jlee@xxxxxxxx> Thanks for your patch! Joey Lee -- 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