Hi Oleksij, 於 五，2013-12-27 於 11:51 +0800，joeyli 提到： > Hi Oleksij, > > 於 四，2013-12-05 於 14:00 +0100，Oleksij Rempel 提到： > > Signed-off-by: Oleksij Rempel <[email protected]> > > --- > > 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 <[email protected]> > > > Thanks for your patch! > Joey Lee
I just aware Aspire E1-572 shipped with Windows 8. Before merge this patch. Could you please try v3.13-rc5 kernel with video.use_native_backlight=1 kernel parameter? Aaron Lu's "[PATCH v5 0/4] Fix Win8 backlight issue" merged to mainline in v3.13-rc1, his patches works to me on a Gateway Windows 8 notebook. Please try it, if Aaron's patches works on E1-572, then we don't need this patch. Thanks a lot! Joey Lee -- 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
