1 files changed, 18 insertions, 2 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 8b6990e417ec..88393899a0bc 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 = {
@@ -513,6 +521,14 @@ 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"),