diff options
Diffstat (limited to 'board/mushu/thermal.c')
-rw-r--r-- | board/mushu/thermal.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/board/mushu/thermal.c b/board/mushu/thermal.c deleted file mode 100644 index b61f36ab8a..0000000000 --- a/board/mushu/thermal.c +++ /dev/null @@ -1,64 +0,0 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "chipset.h" -#include "common.h" -#include "console.h" -#include "fan.h" -#include "host_command.h" -#include "temp_sensor.h" -#include "thermal.h" -#include "util.h" - -static int fan_control[FAN_CH_COUNT]; - -void fan_set_percent(int fan, int pct) -{ - int actual_rpm; - int new_rpm; - const int min_rpm = fans[fan].rpm->rpm_min * 9 / 10; - - new_rpm = fan_percent_to_rpm(fan, pct); - actual_rpm = fan_get_rpm_actual(FAN_CH(fan)); - - if (new_rpm && - actual_rpm < min_rpm && - new_rpm < fans[fan].rpm->rpm_start) - new_rpm = fans[fan].rpm->rpm_start; - - fan_set_rpm_target(FAN_CH(fan), new_rpm); -} - -void board_override_fan_control(int fan, int *tmp) -{ - int i, f; - int fmax = 0; - int temp_fan_configured = 0; - - for (i = 0; i < TEMP_SENSOR_COUNT; ++i) { - tmp[i] = C_TO_K(tmp[i]); - - /* figure out the max fan needed */ - if (thermal_params[i].temp_fan_off && - thermal_params[i].temp_fan_max) { - f = thermal_fan_percent(thermal_params[i].temp_fan_off, - thermal_params[i].temp_fan_max, - tmp[i]); - if (i == TEMP_GPU) - fan_control[FAN_CH_1] = f; - else { - if (f > fmax) { - fan_control[FAN_CH_0] = f; - fmax = f; - } else - fan_control[FAN_CH_0] = fmax; - } - temp_fan_configured = 1; - } - } - /* transfer percent to rpm */ - if (temp_fan_configured) - fan_set_percent(fan, fan_control[fan]); -} |