| Message ID | 1432830588-12635-1-git-send-email-hdegoede@redhat.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Rafael Wysocki |
| Headers | show |
On Thursday, May 28, 2015 06:29:48 PM Hans de Goede wrote: > It seems that the latest generation of MacbookPro needs to use the > native backlight driver, just like most modern laptops do, but it does > not automatically get enabled as the Apple BIOS does not advertise > Windows 8 compatibility. So add a quirk for this. > > Cc: Christopher Beland <beland@alum.mit.edu> > Reported-by: Christopher Beland <beland@alum.mit.edu> > Signed-off-by: Hans de Goede <hdegoede@redhat.com> Queued up for 4.2, thanks! > --- > drivers/acpi/video.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c > index cc79d3f..518f0e1 100644 > --- a/drivers/acpi/video.c > +++ b/drivers/acpi/video.c > @@ -583,6 +583,15 @@ static struct dmi_system_id video_dmi_table[] __initdata = { > DMI_MATCH(DMI_PRODUCT_NAME, "102434U"), > }, > }, > + { > + /* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */ > + .callback = video_enable_native_backlight, > + .ident = "Apple MacBook Pro 12,1", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), > + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro12,1"), > + }, > + }, > {} > }; > >
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index cc79d3f..518f0e1 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -583,6 +583,15 @@ static struct dmi_system_id video_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_NAME, "102434U"), }, }, + { + /* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */ + .callback = video_enable_native_backlight, + .ident = "Apple MacBook Pro 12,1", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro12,1"), + }, + }, {} };
It seems that the latest generation of MacbookPro needs to use the native backlight driver, just like most modern laptops do, but it does not automatically get enabled as the Apple BIOS does not advertise Windows 8 compatibility. So add a quirk for this. Cc: Christopher Beland <beland@alum.mit.edu> Reported-by: Christopher Beland <beland@alum.mit.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/acpi/video.c | 9 +++++++++ 1 file changed, 9 insertions(+)