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| author | Hans de Goede <hdegoede@redhat.com> | 2015-05-28 18:29:48 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-15 13:53:16 +0200 |
| commit | 7f5c1882add891f7420a327e908f206fafed3670 (patch) | |
| tree | 3d181ce9b9997da4f85c9e54594e0a6979e78143 /drivers/acpi/video.c | |
| parent | 0f57d86787d8b1076ea8f9cbdddda2a46d534a27 (diff) | |
| download | linux-7f5c1882add891f7420a327e908f206fafed3670.tar.gz linux-7f5c1882add891f7420a327e908f206fafed3670.tar.bz2 linux-7f5c1882add891f7420a327e908f206fafed3670.zip | |
ACPI / video: Add enable_native_backlight quirk for 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.
Reported-by: Christopher Beland <beland@alum.mit.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/video.c')
| -rw-r--r-- | drivers/acpi/video.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index cc79d3fedfb2..518f0e1d274d 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"), + }, + }, {} }; |