3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Hans de Goede <[email protected]> commit e77a16355a29230b99bafe55834a8252e55308ec upstream. 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. Link: https://bugzilla.redhat.com/show_bug.cgi?id=1186097 Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Luis Henriques <[email protected]> --- drivers/acpi/video.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index d4b6a214892b..0f9bf52792b5 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -712,6 +712,15 @@ 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", -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
