diff options
Diffstat (limited to 'drivers/platform/x86/dell-laptop.c')
| -rw-r--r-- | drivers/platform/x86/dell-laptop.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index ec202094bd50..f42159fd2031 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -1510,7 +1510,11 @@ static void kbd_init(void) ret = kbd_init_info(); kbd_init_tokens(); - if (kbd_token_bits != 0 || ret == 0) + /* + * Only supports keyboard backlight when it has at least two modes. + */ + if ((ret == 0 && (kbd_info.levels != 0 || kbd_mode_levels_count >= 2)) + || kbd_get_valid_token_counts() >= 2) kbd_led_present = true; } |