diff options
Diffstat (limited to 'src/ec/kontron/it8516e')
| -rw-r--r-- | src/ec/kontron/it8516e/ec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/ec/kontron/it8516e/ec.c b/src/ec/kontron/it8516e/ec.c index 721412199d..925b7ea524 100644 --- a/src/ec/kontron/it8516e/ec.c +++ b/src/ec/kontron/it8516e/ec.c @@ -170,6 +170,8 @@ static void it8516e_set_fan_from_options(const config_t *const config, "Setting it8516e fan%d " "control to %d%% PWM.\n", fan_idx + 1, fan_target); + if (fan_target > 100) /* Constrain to 100% */ + fan_target = 100; it8516e_set_fan_pwm(fan_idx, (fan_target * 255) / 100); break; case IT8516E_MODE_SPEED: @@ -183,6 +185,8 @@ static void it8516e_set_fan_from_options(const config_t *const config, printk(BIOS_DEBUG, "Setting it8516e fan%d control to %d C.\n", fan_idx + 1, fan_target); + if (fan_target > 1024) /* Constrain to 1K */ + fan_target = 1024; it8516e_set_fan_temperature(fan_idx, fan_target * 64); fanX_min[3] = '1' + fan_idx; |