From fdf69c4a4cfbc24694f58014e536ea5110fff9c1 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 5 May 2014 10:15:53 +0200
Subject: [PATCH] acpi-video: Add use_native_backlight quirks for ThinkPad
T430, T530 and Acer Aspire 5742G
ThinkPad T430: extend the T430s entry to also cover the T430 (note we also
have another entry for T430's with a different DMI_PRODUCT_VERSION).
Reported-and-tested-by: edm <fuffi.il.fuffo@gmail.com>
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=51231
Thinkpad T530
Reported-and-tested-by: Balint Szigeti <balint.szgt@gmail.com>
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1089545
Acer Aspire 5742G
Reported-and-tested-by: AnAkkk <anakin.cs@gmail.com>
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=35622
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/acpi/video.c | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 48146fc..4d14b27 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -457,10 +457,10 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
},
{
.callback = video_set_use_native_backlight,
- .ident = "ThinkPad T430s",
+ .ident = "ThinkPad T430 and T430s",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T430s"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T430"),
},
},
{
@@ -472,6 +472,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
},
},
{
+ .callback = video_set_use_native_backlight,
+ .ident = "ThinkPad T530",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T530"),
+ },
+ },
+ {
.callback = video_set_use_native_backlight,
.ident = "ThinkPad X1 Carbon",
.matches = {
@@ -521,6 +529,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
},
{
.callback = video_set_use_native_backlight,
+ .ident = "Acer Aspire 5742G",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5742G"),
+ },
+ },
+ {
+ .callback = video_set_use_native_backlight,
.ident = "Acer Aspire V5-171",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
--
1.9.0