1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index bf897b1832b1..cd4725e7e0b5 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -37,6 +37,7 @@
 
 struct quirk_entry {
         u8 touchpad_led;
+        u8 kbd_led_levels_off_1;
 
         int needs_kbd_timeouts;
         /*
@@ -67,6 +68,10 @@ static struct quirk_entry quirk_dell_xps13_9333 = {
         .kbd_timeouts = { 0, 5, 15, 60, 5 * 60, 15 * 60, -1 },
 };
 
+static struct quirk_entry quirk_dell_latitude_e6410 = {
+        .kbd_led_levels_off_1 = 1,
+};
+
 static struct platform_driver platform_driver = {
         .driver = {
                 .name = "dell-laptop",
@@ -269,6 +274,15 @@ static const struct dmi_system_id dell_quirks[] __initconst = {
                 },
                 .driver_data = &quirk_dell_xps13_9333,
         },
+        {
+                .callback = dmi_matched,
+                .ident = "Dell Latitude E6410",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6410"),
+                },
+                .driver_data = &quirk_dell_latitude_e6410,
+        },
         { }
 };
 
@@ -1149,6 +1163,9 @@ static int kbd_get_info(struct kbd_info *info)
         units = (buffer->output[2] >> 8) & 0xFF;
         info->levels = (buffer->output[2] >> 16) & 0xFF;
 
+        if (quirks && quirks->kbd_led_levels_off_1 && info->levels)
+                info->levels--;
+
         if (units & BIT(0))
                 info->seconds = (buffer->output[3] >> 0) & 0xFF;
         if (units & BIT(1))