ACPI / video: Add use_native_backlight quirks for more systems

commit 43d9490244254d2d6adb0f3c6275c7b8d032a2dd upstream.

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).

ThinkPad T430
Reported-and-tested-by: edm <fuffi.il.fuffo@gmail.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=51231

Thinkpad T530
Reported-and-tested-by: Balint Szigeti <balint.szgt@gmail.com>
References: https://bugzilla.redhat.com/show_bug.cgi?id=1089545

Acer Aspire 5742G
Reported-and-tested-by: AnAkkk <anakin.cs@gmail.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=35622

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index b6ba88e..ff95850 100644 (file)
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -459,10 +459,10 @@ 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"),
                },
        },
        {
@@ -474,6 +474,14 @@ 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 = {
@@ -507,6 +515,14 @@ 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 V5-431",
         .matches = {
                DMI_MATCH(DMI_SYS_VENDOR, "Acer"),