This is a note to let you know that I've just added the patch titled
samsung-laptop: Add broken-acpi-video quirk for NC210/NC110
to the 3.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
samsung-laptop-add-broken-acpi-video-quirk-for-nc210-nc110.patch
and it can be found in the queue-3.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 5a1426c99f9b7aa11d60c4e6b7a3211bb5321696 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@xxxxxxxxxx>
Date: Wed, 22 Oct 2014 16:06:37 +0200
Subject: samsung-laptop: Add broken-acpi-video quirk for NC210/NC110
From: Hans de Goede <hdegoede@xxxxxxxxxx>
commit 5a1426c99f9b7aa11d60c4e6b7a3211bb5321696 upstream.
The acpi-video backlight interface on the NC210 does not work, blacklist it
and use the samsung-laptop interface instead.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=861573
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/platform/x86/samsung-laptop.c | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -1561,6 +1561,16 @@ static struct dmi_system_id __initdata s
},
{
.callback = samsung_dmi_matched,
+ .ident = "NC210",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "NC210/NC110"),
+ DMI_MATCH(DMI_BOARD_NAME, "NC210/NC110"),
+ },
+ .driver_data = &samsung_broken_acpi_video,
+ },
+ {
+ .callback = samsung_dmi_matched,
.ident = "730U3E/740U3E",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
Patches currently in stable-queue which might be from hdegoede@xxxxxxxxxx are
queue-3.17/input-i8042-quirks-for-fujitsu-lifebook-a544-and-lifebook-ah544.patch
queue-3.17/uas-add-no_ata_1x-for-via-vl711-devices.patch
queue-3.17/usb-do-not-allow-usb_alloc_streams-on-unconfigured-devices.patch
queue-3.17/input-i8042-add-noloop-quirk-for-asus-x750ln.patch
queue-3.17/uas-add-us_fl_no_ata_1x-quirk-for-2-more-seagate-models.patch
queue-3.17/xhci-disable-streams-on-asmedia-1042-xhci-controllers.patch
queue-3.17/uas-add-us_fl_no_ata_1x-quirk-for-1-more-seagate-model.patch
queue-3.17/samsung-laptop-add-broken-acpi-video-quirk-for-nc210-nc110.patch
queue-3.17/acer-wmi-add-acpi_backlight-video-quirk-for-the-acer-kav80.patch
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