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Backport backlight support for Samsung n150/NC10 class machines (rhbz 496975)

This commit is contained in:
Josh Boyer 2011-09-28 16:09:56 -04:00
parent 41645d5020
commit e1bdb5078c
2 changed files with 53 additions and 0 deletions
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44
Platform-fix-samsung-laptop-DMI-identification-for-N.patch Normal file
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@ -0,0 +1,44 @@
From 350268c1de71490d5e803a81e609191034a55560 Mon Sep 17 00:00:00 2001
From: Thomas Courbon <thcourbon@gmail.com>
Date: Wed, 20 Jul 2011 22:57:44 +0200
Subject: [PATCH] Platform: fix samsung-laptop DMI identification for
N150/N210/220/N230
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Some samsung latop of the N150/N2{10,20,30} serie are badly detected by the samsung-laptop platform driver, see bug # 36082.
It appears that N230 identifies itself as N150/N210/N220/N230 whereas the other identify themselves as N150/N210/220.
This patch attemtp fix #36082 allowing correct identification for all the said netbook model.
Reported-by: Daniel Eklöf <daniel@ekloef.se>
Signed-off-by: Thomas Courbon <thcourbon@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---
drivers/platform/x86/samsung-laptop.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index d347116..1658575 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -601,6 +601,16 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = {
.callback = dmi_check_cb,
},
{
+ .ident = "N150/N210/N220",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR,
+ "SAMSUNG ELECTRONICS CO., LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "N150/N210/N220"),
+ DMI_MATCH(DMI_BOARD_NAME, "N150/N210/N220"),
+ },
+ .callback = dmi_check_cb,
+ },
+ {
.ident = "N150/N210/N220/N230",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR,
--
1.7.6

9
kernel.spec
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@ -700,6 +700,9 @@ Patch21011: md-dont-delay-reboot-by-1-second-if-no-MD-devices.patch
# rhbz #714381
Patch21012: hid-magicmouse-ignore-ivalid-report-id-while-switching-modes-v2.patch
# rhbz #496975
Patch21013: Platform-fix-samsung-laptop-DMI-identification-for-N.patch
%endif
BuildRoot: %{_tmppath}/kernel-%{KVERREL}-root
@ -1269,6 +1272,9 @@ ApplyPatch md-dont-delay-reboot-by-1-second-if-no-MD-devices.patch
# rhbz #714381
ApplyPatch hid-magicmouse-ignore-ivalid-report-id-while-switching-modes-v2.patch
# rhbz #496675
ApplyPatch Platform-fix-samsung-laptop-DMI-identification-for-N.patch
# END OF PATCH APPLICATIONS
%endif
@ -1889,6 +1895,9 @@ fi
# and build.
%changelog
* Tue Sep 27 2011 Josh Boyer <jwboyer@redhat.com>
- Backport support for Samsung n150 class machines (rhbz 496975)
* Mon Sep 26 2011 Chuck Ebbert <cebbert@redhat.com>
- Fix breakage of Apple MagicMouse/Trackpad (rhbz #714381)