| Message ID | 5497C5AD.5060803@intel.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
On Monday, December 22, 2014 03:18:05 PM Aaron Lu wrote: > The SAMSUNG 870Z5E/880Z5E/680Z5E and SAMSUNG > 370R4E/370R4V/370R5E/3570RE/370R5V do not have a working native > backlight control interface so restore their acpi_videoX interface. > > Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=84221 > Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=84651 > For SAMSUNG 870Z5E/880Z5E/680Z5E: > Reported-and-tested-by: Brent Saner <brent.saner@gmail.com> > Reported-by: Vitaliy Filippov <vitalif@yourcmc.ru> > Reported-by: Laszlo KREKACS <laszlo.krekacs.list@gmail.com> > For SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V: > Reported-by: Vladimir Perepechin <vovochka13@gmail.com> > Cc: 3.17+ <stable@vger.kernel.org> # 3.17+ > Signed-off-by: Aaron Lu <aaron.lu@intel.com> Applied, thanks! > --- > drivers/acpi/video.c | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c > index adf4b4cf0be6..43384360c2b1 100644 > --- a/drivers/acpi/video.c > +++ b/drivers/acpi/video.c > @@ -492,6 +492,23 @@ static struct dmi_system_id video_dmi_table[] __initdata = { > DMI_MATCH(DMI_PRODUCT_NAME, "HP ENVY 15 Notebook PC"), > }, > }, > + > + { > + .callback = video_disable_native_backlight, > + .ident = "SAMSUNG 870Z5E/880Z5E/680Z5E", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), > + DMI_MATCH(DMI_PRODUCT_NAME, "870Z5E/880Z5E/680Z5E"), > + }, > + }, > + { > + .callback = video_disable_native_backlight, > + .ident = "SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), > + DMI_MATCH(DMI_PRODUCT_NAME, "370R4E/370R4V/370R5E/3570RE/370R5V"), > + }, > + }, > {} > }; > >
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index adf4b4cf0be6..43384360c2b1 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -492,6 +492,23 @@ static struct dmi_system_id video_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_NAME, "HP ENVY 15 Notebook PC"), }, }, + + { + .callback = video_disable_native_backlight, + .ident = "SAMSUNG 870Z5E/880Z5E/680Z5E", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "870Z5E/880Z5E/680Z5E"), + }, + }, + { + .callback = video_disable_native_backlight, + .ident = "SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "370R4E/370R4V/370R5E/3570RE/370R5V"), + }, + }, {} };
The SAMSUNG 870Z5E/880Z5E/680Z5E and SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V do not have a working native backlight control interface so restore their acpi_videoX interface. Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=84221 Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=84651 For SAMSUNG 870Z5E/880Z5E/680Z5E: Reported-and-tested-by: Brent Saner <brent.saner@gmail.com> Reported-by: Vitaliy Filippov <vitalif@yourcmc.ru> Reported-by: Laszlo KREKACS <laszlo.krekacs.list@gmail.com> For SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V: Reported-by: Vladimir Perepechin <vovochka13@gmail.com> Cc: 3.17+ <stable@vger.kernel.org> # 3.17+ Signed-off-by: Aaron Lu <aaron.lu@intel.com> --- drivers/acpi/video.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)