| Message ID | 1423299233-11862-1-git-send-email-hdegoede@redhat.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Rafael Wysocki |
| Headers | show |
On Saturday, February 07, 2015 09:53:53 AM Hans de Goede wrote: > Backlight control through the native intel interface does not work properly > on the Samsung 510R, where as using the acpi_video interface does work, add > a quirk for this. > > BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1186097 > Cc: stable@vger.kernel.org Could that be less enigmatic? > Signed-off-by: Hans de Goede <hdegoede@redhat.com> Applied, thanks! > --- > drivers/acpi/video.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c > index 497d986..88a4f99 100644 > --- a/drivers/acpi/video.c > +++ b/drivers/acpi/video.c > @@ -523,6 +523,15 @@ static struct dmi_system_id video_dmi_table[] __initdata = { > }, > }, > { > + /* https://bugzilla.redhat.com/show_bug.cgi?id=1186097 */ > + .callback = video_disable_native_backlight, > + .ident = "SAMSUNG 3570R/370R/470R/450R/510R/4450RV", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), > + DMI_MATCH(DMI_PRODUCT_NAME, "3570R/370R/470R/450R/510R/4450RV"), > + }, > + }, > + { > /* https://bugzilla.redhat.com/show_bug.cgi?id=1094948 */ > .callback = video_disable_native_backlight, > .ident = "SAMSUNG 730U3E/740U3E", >
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 497d986..88a4f99 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -523,6 +523,15 @@ static struct dmi_system_id video_dmi_table[] __initdata = { }, }, { + /* https://bugzilla.redhat.com/show_bug.cgi?id=1186097 */ + .callback = video_disable_native_backlight, + .ident = "SAMSUNG 3570R/370R/470R/450R/510R/4450RV", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "3570R/370R/470R/450R/510R/4450RV"), + }, + }, + { /* https://bugzilla.redhat.com/show_bug.cgi?id=1094948 */ .callback = video_disable_native_backlight, .ident = "SAMSUNG 730U3E/740U3E",
Backlight control through the native intel interface does not work properly on the Samsung 510R, where as using the acpi_video interface does work, add a quirk for this. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1186097 Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/acpi/video.c | 9 +++++++++ 1 file changed, 9 insertions(+)