| Message ID | 5683677C.1030407@intel.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Rafael Wysocki |
| Headers | show |
On Wednesday, December 30, 2015 01:11:24 PM Aaron Lu wrote: > The native interface on SAMSUNG 530U4E/540U4E doesn't work even though > the firmware claims Win8 compatible while the acpi_video interface > works, add a quirk for this. > > Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=108971 > Reported-and-tested-by: adam bk <adamdd55@gmail.com> > Signed-off-by: Aaron Lu <aaron.lu@intel.com> Applied, thanks! > --- > drivers/acpi/video_detect.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c > index daaf1c4e1e0f..518f9cdc929d 100644 > --- a/drivers/acpi/video_detect.c > +++ b/drivers/acpi/video_detect.c > @@ -250,6 +250,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = { > DMI_MATCH(DMI_PRODUCT_NAME, "XPS L521X"), > }, > }, > + { > + /* https://bugzilla.kernel.org/show_bug.cgi?id=108971 */ > + .callback = video_detect_force_video, > + .ident = "SAMSUNG 530U4E/540U4E", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), > + DMI_MATCH(DMI_PRODUCT_NAME, "530U4E/540U4E"), > + }, > + }, > > /* Non win8 machines which need native backlight nevertheless */ > { >
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index daaf1c4e1e0f..518f9cdc929d 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -250,6 +250,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "XPS L521X"), }, }, + { + /* https://bugzilla.kernel.org/show_bug.cgi?id=108971 */ + .callback = video_detect_force_video, + .ident = "SAMSUNG 530U4E/540U4E", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "530U4E/540U4E"), + }, + }, /* Non win8 machines which need native backlight nevertheless */ {
The native interface on SAMSUNG 530U4E/540U4E doesn't work even though the firmware claims Win8 compatible while the acpi_video interface works, add a quirk for this. Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=108971 Reported-and-tested-by: adam bk <adamdd55@gmail.com> Signed-off-by: Aaron Lu <aaron.lu@intel.com> --- drivers/acpi/video_detect.c | 9 +++++++++ 1 file changed, 9 insertions(+)