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-rw-r--r--board/morphius/thermal.c328
1 files changed, 163 insertions, 165 deletions
diff --git a/board/morphius/thermal.c b/board/morphius/thermal.c
index a51dee7c8b..2ffc2d105b 100644
--- a/board/morphius/thermal.c
+++ b/board/morphius/thermal.c
@@ -1,8 +1,9 @@
-/* Copyright 2020 The Chromium OS Authors. All rights reserved.
+/* Copyright 2020 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
+#include "builtin/assert.h"
#include "chipset.h"
#include "common.h"
#include "console.h"
@@ -20,7 +21,7 @@
/* Console output macros */
#define CPUTS(outstr) cputs(CC_THERMAL, outstr)
-#define CPRINTS(format, args...) cprints(CC_THERMAL, format, ## args)
+#define CPRINTS(format, args...) cprints(CC_THERMAL, format, ##args)
struct fan_step {
/*
@@ -44,316 +45,315 @@ static const struct fan_step *fan_step_table;
static const struct fan_step fan1_table_clamshell[] = {
{
/* level 0 */
- .on = {-1, -1, -1, -1},
- .off = {-1, -1, -1, -1},
- .rpm = {0},
+ .on = { -1, -1, -1, -1 },
+ .off = { -1, -1, -1, -1 },
+ .rpm = { 0 },
},
{
/* level 1 */
- .on = {-1, -1, 40, -1},
- .off = {-1, -1, 31, -1},
- .rpm = {1900},
+ .on = { -1, -1, 40, -1 },
+ .off = { -1, -1, 31, -1 },
+ .rpm = { 1900 },
},
{
/* level 2 */
- .on = {-1, -1, 45, -1},
- .off = {-1, -1, 43, -1},
- .rpm = {2900},
+ .on = { -1, -1, 45, -1 },
+ .off = { -1, -1, 43, -1 },
+ .rpm = { 2900 },
},
{
/* level 3 */
- .on = {-1, -1, 48, -1},
- .off = {-1, -1, 46, -1},
- .rpm = {3200},
+ .on = { -1, -1, 48, -1 },
+ .off = { -1, -1, 46, -1 },
+ .rpm = { 3200 },
},
{
/* level 4 */
- .on = {-1, -1, 51, -1},
- .off = {-1, -1, 49, -1},
- .rpm = {3550},
+ .on = { -1, -1, 51, -1 },
+ .off = { -1, -1, 49, -1 },
+ .rpm = { 3550 },
},
{
/* level 5 */
- .on = {-1, -1, 54, -1},
- .off = {-1, -1, 52, -1},
- .rpm = {3950},
+ .on = { -1, -1, 54, -1 },
+ .off = { -1, -1, 52, -1 },
+ .rpm = { 3950 },
},
{
/* level 6 */
- .on = {-1, -1, 57, -1},
- .off = {-1, -1, 55, -1},
- .rpm = {4250},
+ .on = { -1, -1, 57, -1 },
+ .off = { -1, -1, 55, -1 },
+ .rpm = { 4250 },
},
{
/* level 7 */
- .on = {-1, -1, 60, -1},
- .off = {-1, -1, 58, -1},
- .rpm = {4650},
+ .on = { -1, -1, 60, -1 },
+ .off = { -1, -1, 58, -1 },
+ .rpm = { 4650 },
},
};
static const struct fan_step fan1_table_tablet[] = {
{
/* level 0 */
- .on = {-1, -1, -1, -1},
- .off = {-1, -1, -1, -1},
- .rpm = {0},
+ .on = { -1, -1, -1, -1 },
+ .off = { -1, -1, -1, -1 },
+ .rpm = { 0 },
},
{
/* level 1 */
- .on = {-1, -1, 41, -1},
- .off = {-1, -1, 31, -1},
- .rpm = {2100},
+ .on = { -1, -1, 41, -1 },
+ .off = { -1, -1, 31, -1 },
+ .rpm = { 2100 },
},
{
/* level 2 */
- .on = {-1, -1, 50, -1},
- .off = {-1, -1, 48, -1},
- .rpm = {2600},
+ .on = { -1, -1, 50, -1 },
+ .off = { -1, -1, 48, -1 },
+ .rpm = { 2600 },
},
{
/* level 3 */
- .on = {-1, -1, 54, -1},
- .off = {-1, -1, 52, -1},
- .rpm = {2800},
+ .on = { -1, -1, 54, -1 },
+ .off = { -1, -1, 52, -1 },
+ .rpm = { 2800 },
},
{
/* level 4 */
- .on = {-1, -1, 57, -1},
- .off = {-1, -1, 55, -1},
- .rpm = {3300},
+ .on = { -1, -1, 57, -1 },
+ .off = { -1, -1, 55, -1 },
+ .rpm = { 3300 },
},
{
/* level 5 */
- .on = {-1, -1, 60, -1},
- .off = {-1, -1, 58, -1},
- .rpm = {3800},
+ .on = { -1, -1, 60, -1 },
+ .off = { -1, -1, 58, -1 },
+ .rpm = { 3800 },
},
{
/* level 6 */
- .on = {-1, -1, 72, -1},
- .off = {-1, -1, 69, -1},
- .rpm = {4000},
+ .on = { -1, -1, 72, -1 },
+ .off = { -1, -1, 69, -1 },
+ .rpm = { 4000 },
},
{
/* level 7 */
- .on = {-1, -1, 74, -1},
- .off = {-1, -1, 73, -1},
- .rpm = {4300},
+ .on = { -1, -1, 74, -1 },
+ .off = { -1, -1, 73, -1 },
+ .rpm = { 4300 },
},
};
static const struct fan_step fan1_table_stand[] = {
{
/* level 0 */
- .on = {-1, -1, -1, -1},
- .off = {-1, -1, -1, -1},
- .rpm = {0},
+ .on = { -1, -1, -1, -1 },
+ .off = { -1, -1, -1, -1 },
+ .rpm = { 0 },
},
{
/* level 1 */
- .on = {-1, -1, 34, -1},
- .off = {-1, -1, 31, -1},
- .rpm = {1850},
+ .on = { -1, -1, 34, -1 },
+ .off = { -1, -1, 31, -1 },
+ .rpm = { 1850 },
},
{
/* level 2 */
- .on = {-1, -1, 42, -1},
- .off = {-1, -1, 39, -1},
- .rpm = {2550},
+ .on = { -1, -1, 42, -1 },
+ .off = { -1, -1, 39, -1 },
+ .rpm = { 2550 },
},
{
/* level 3 */
- .on = {-1, -1, 49, -1},
- .off = {-1, -1, 48, -1},
- .rpm = {2900},
+ .on = { -1, -1, 49, -1 },
+ .off = { -1, -1, 48, -1 },
+ .rpm = { 2900 },
},
{
/* level 4 */
- .on = {-1, -1, 51, -1},
- .off = {-1, -1, 50, -1},
- .rpm = {3350},
+ .on = { -1, -1, 51, -1 },
+ .off = { -1, -1, 50, -1 },
+ .rpm = { 3350 },
},
{
/* level 5 */
- .on = {-1, -1, 53, -1},
- .off = {-1, -1, 52, -1},
- .rpm = {3700},
+ .on = { -1, -1, 53, -1 },
+ .off = { -1, -1, 52, -1 },
+ .rpm = { 3700 },
},
{
/* level 6 */
- .on = {-1, -1, 55, -1},
- .off = {-1, -1, 54, -1},
- .rpm = {3900},
+ .on = { -1, -1, 55, -1 },
+ .off = { -1, -1, 54, -1 },
+ .rpm = { 3900 },
},
{
/* level 7 */
- .on = {-1, -1, 57, -1},
- .off = {-1, -1, 56, -1},
- .rpm = {4250},
+ .on = { -1, -1, 57, -1 },
+ .off = { -1, -1, 56, -1 },
+ .rpm = { 4250 },
},
};
static const struct fan_step fan0_table_clamshell[] = {
{
/* level 0 */
- .on = {-1, -1, -1, -1},
- .off = {-1, -1, -1, -1},
- .rpm = {0},
+ .on = { -1, -1, -1, -1 },
+ .off = { -1, -1, -1, -1 },
+ .rpm = { 0 },
},
{
/* level 1 */
- .on = {-1, -1, 41, -1},
- .off = {-1, -1, 31, -1},
- .rpm = {2350},
+ .on = { -1, -1, 41, -1 },
+ .off = { -1, -1, 31, -1 },
+ .rpm = { 2350 },
},
{
/* level 2 */
- .on = {-1, -1, 44, -1},
- .off = {-1, -1, 42, -1},
- .rpm = {3300},
+ .on = { -1, -1, 44, -1 },
+ .off = { -1, -1, 42, -1 },
+ .rpm = { 3300 },
},
{
/* level 3 */
- .on = {-1, -1, 47, -1},
- .off = {-1, -1, 45, -1},
- .rpm = {3600},
+ .on = { -1, -1, 47, -1 },
+ .off = { -1, -1, 45, -1 },
+ .rpm = { 3600 },
},
{
/* level 4 */
- .on = {-1, -1, 50, -1},
- .off = {-1, -1, 48, -1},
- .rpm = {4050},
+ .on = { -1, -1, 50, -1 },
+ .off = { -1, -1, 48, -1 },
+ .rpm = { 4050 },
},
{
/* level 5 */
- .on = {-1, -1, 53, -1},
- .off = {-1, -1, 51, -1},
- .rpm = {4450},
+ .on = { -1, -1, 53, -1 },
+ .off = { -1, -1, 51, -1 },
+ .rpm = { 4450 },
},
{
/* level 6 */
- .on = {-1, -1, 56, -1},
- .off = {-1, -1, 54, -1},
- .rpm = {4750},
+ .on = { -1, -1, 56, -1 },
+ .off = { -1, -1, 54, -1 },
+ .rpm = { 4750 },
},
{
/* level 7 */
- .on = {-1, -1, 59, -1},
- .off = {-1, -1, 57, -1},
- .rpm = {5150},
+ .on = { -1, -1, 59, -1 },
+ .off = { -1, -1, 57, -1 },
+ .rpm = { 5150 },
},
};
static const struct fan_step fan0_table_tablet[] = {
{
/* level 0 */
- .on = {-1, -1, -1, -1},
- .off = {-1, -1, -1, -1},
- .rpm = {0},
+ .on = { -1, -1, -1, -1 },
+ .off = { -1, -1, -1, -1 },
+ .rpm = { 0 },
},
{
/* level 1 */
- .on = {-1, -1, 41, -1},
- .off = {-1, -1, 31, -1},
- .rpm = {2250},
+ .on = { -1, -1, 41, -1 },
+ .off = { -1, -1, 31, -1 },
+ .rpm = { 2250 },
},
{
/* level 2 */
- .on = {-1, -1, 50, -1},
- .off = {-1, -1, 48, -1},
- .rpm = {2850},
+ .on = { -1, -1, 50, -1 },
+ .off = { -1, -1, 48, -1 },
+ .rpm = { 2850 },
},
{
/* level 3 */
- .on = {-1, -1, 54, -1},
- .off = {-1, -1, 51, -1},
- .rpm = {3100},
+ .on = { -1, -1, 54, -1 },
+ .off = { -1, -1, 51, -1 },
+ .rpm = { 3100 },
},
{
/* level 4 */
- .on = {-1, -1, 57, -1},
- .off = {-1, -1, 55, -1},
- .rpm = {3500},
+ .on = { -1, -1, 57, -1 },
+ .off = { -1, -1, 55, -1 },
+ .rpm = { 3500 },
},
{
/* level 5 */
- .on = {-1, -1, 60, -1},
- .off = {-1, -1, 58, -1},
- .rpm = {3900},
+ .on = { -1, -1, 60, -1 },
+ .off = { -1, -1, 58, -1 },
+ .rpm = { 3900 },
},
{
/* level 6 */
- .on = {-1, -1, 72, -1},
- .off = {-1, -1, 69, -1},
- .rpm = {4150},
+ .on = { -1, -1, 72, -1 },
+ .off = { -1, -1, 69, -1 },
+ .rpm = { 4150 },
},
{
/* level 7 */
- .on = {-1, -1, 74, -1},
- .off = {-1, -1, 73, -1},
- .rpm = {4400},
+ .on = { -1, -1, 74, -1 },
+ .off = { -1, -1, 73, -1 },
+ .rpm = { 4400 },
},
};
static const struct fan_step fan0_table_stand[] = {
{
/* level 0 */
- .on = {-1, -1, -1, -1},
- .off = {-1, -1, -1, -1},
- .rpm = {0},
+ .on = { -1, -1, -1, -1 },
+ .off = { -1, -1, -1, -1 },
+ .rpm = { 0 },
},
{
/* level 1 */
- .on = {-1, -1, 34, -1},
- .off = {-1, -1, 31, -1},
- .rpm = {2250},
+ .on = { -1, -1, 34, -1 },
+ .off = { -1, -1, 31, -1 },
+ .rpm = { 2250 },
},
{
/* level 2 */
- .on = {-1, -1, 42, -1},
- .off = {-1, -1, 39, -1},
- .rpm = {2800},
+ .on = { -1, -1, 42, -1 },
+ .off = { -1, -1, 39, -1 },
+ .rpm = { 2800 },
},
{
/* level 3 */
- .on = {-1, -1, 49, -1},
- .off = {-1, -1, 48, -1},
- .rpm = {3150},
+ .on = { -1, -1, 49, -1 },
+ .off = { -1, -1, 48, -1 },
+ .rpm = { 3150 },
},
{
/* level 4 */
- .on = {-1, -1, 51, -1},
- .off = {-1, -1, 50, -1},
- .rpm = {3550},
+ .on = { -1, -1, 51, -1 },
+ .off = { -1, -1, 50, -1 },
+ .rpm = { 3550 },
},
{
/* level 5 */
- .on = {-1, -1, 53, -1},
- .off = {-1, -1, 52, -1},
- .rpm = {3900},
+ .on = { -1, -1, 53, -1 },
+ .off = { -1, -1, 52, -1 },
+ .rpm = { 3900 },
},
{
/* level 6 */
- .on = {-1, -1, 55, -1},
- .off = {-1, -1, 54, -1},
- .rpm = {4150},
+ .on = { -1, -1, 55, -1 },
+ .off = { -1, -1, 54, -1 },
+ .rpm = { 4150 },
},
{
/* level 7 */
- .on = {-1, -1, 57, -1},
- .off = {-1, -1, 56, -1},
- .rpm = {4400},
+ .on = { -1, -1, 57, -1 },
+ .off = { -1, -1, 56, -1 },
+ .rpm = { 4400 },
},
};
#define NUM_FAN_LEVELS ARRAY_SIZE(fan1_table_clamshell)
-#define lid_angle_tablet 340
+#define lid_angle_tablet 340
static int throttle_on;
-BUILD_ASSERT(ARRAY_SIZE(fan1_table_clamshell) ==
- ARRAY_SIZE(fan1_table_tablet));
+BUILD_ASSERT(ARRAY_SIZE(fan1_table_clamshell) == ARRAY_SIZE(fan1_table_tablet));
#define average_time 60
int fan_table_to_rpm(int fan, int *temp)
@@ -404,7 +404,7 @@ int fan_table_to_rpm(int fan, int *temp)
for (j = 0; j < average_time; j++)
avg_sum = avg_sum + avg_calc_tmp[TEMP_SENSOR_CPU][j];
- avg_tmp[TEMP_SENSOR_CPU] = avg_sum/average_time;
+ avg_tmp[TEMP_SENSOR_CPU] = avg_sum / average_time;
/*
* Compare the current and previous temperature, we have
@@ -416,10 +416,10 @@ int fan_table_to_rpm(int fan, int *temp)
if (avg_tmp[TEMP_SENSOR_CPU] < prev_tmp[TEMP_SENSOR_CPU]) {
for (i = current_level; i >= 0; i--) {
if (avg_tmp[TEMP_SENSOR_CPU] <
- fan_step_table[i].off[TEMP_SENSOR_CPU]) {
- /*
- * fan step down debounce
- */
+ fan_step_table[i].off[TEMP_SENSOR_CPU]) {
+ /*
+ * fan step down debounce
+ */
if (fan_down_count < 10) {
fan_down_count++;
fan_up_count = 0;
@@ -434,12 +434,12 @@ int fan_table_to_rpm(int fan, int *temp)
break;
}
} else if (avg_tmp[TEMP_SENSOR_CPU] > prev_tmp[TEMP_SENSOR_CPU]) {
- for (i = current_level+1; i < NUM_FAN_LEVELS; i++) {
+ for (i = current_level + 1; i < NUM_FAN_LEVELS; i++) {
if ((avg_tmp[TEMP_SENSOR_CPU] >
- fan_step_table[i].on[TEMP_SENSOR_CPU])) {
- /*
- * fan step up debounce
- */
+ fan_step_table[i].on[TEMP_SENSOR_CPU])) {
+ /*
+ * fan step up debounce
+ */
if (fan_up_count < 10) {
fan_up_count++;
fan_down_count = 0;
@@ -499,10 +499,8 @@ void thermal_protect(void)
int rv1, rv2;
int thermal_sensor1, thermal_sensor2;
- rv1 = temp_sensor_read(TEMP_SENSOR_5V_REGULATOR,
- &thermal_sensor1);
- rv2 = temp_sensor_read(TEMP_SENSOR_CPU,
- &thermal_sensor2);
+ rv1 = temp_sensor_read(TEMP_SENSOR_5V_REGULATOR, &thermal_sensor1);
+ rv2 = temp_sensor_read(TEMP_SENSOR_CPU, &thermal_sensor2);
if (rv2 == EC_SUCCESS) {
if ((!lid_is_open()) && (!extpower_is_present())) {
@@ -523,8 +521,8 @@ void thermal_protect(void)
}
if (rv1 == EC_SUCCESS) {
- if ((!lid_is_open()) && (!extpower_is_present())
- && thermal_sensor1 > C_TO_K(51))
+ if ((!lid_is_open()) && (!extpower_is_present()) &&
+ thermal_sensor1 > C_TO_K(51))
chipset_force_shutdown(CHIPSET_SHUTDOWN_THERMAL);
}
}
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