diff options
Diffstat (limited to 'common/recipes-core/fan-ctrl/fan-ctrl/platform_sensor_init.cpp')
| -rw-r--r-- | common/recipes-core/fan-ctrl/fan-ctrl/platform_sensor_init.cpp | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/common/recipes-core/fan-ctrl/fan-ctrl/platform_sensor_init.cpp b/common/recipes-core/fan-ctrl/fan-ctrl/platform_sensor_init.cpp new file mode 100644 index 0000000..512bca0 --- /dev/null +++ b/common/recipes-core/fan-ctrl/fan-ctrl/platform_sensor_init.cpp @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2017 Raptor Engineering + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <stdint.h> +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/ioctl.h> +#include <linux/i2c-dev.h> + +#include "w83795.h" + +#define I2C_BUS_DEVICE_NODE "/dev/i2c-1" +#define I2C_SLAVE_DEVICE_ADDR 0x2f + +int smbus_fd = -1; + +int main() { + struct drivers_i2c_w83795_config platform_configuration; + + // ASUS KGPE-D16 + platform_configuration.fanin_ctl1 = 0xff; + platform_configuration.fanin_ctl2 = 0x00; + platform_configuration.temp_ctl1 = 0x2a; + platform_configuration.temp_ctl2 = 0x01; + platform_configuration.temp_dtse = 0x03; + platform_configuration.volt_ctl1 = 0xff; + platform_configuration.volt_ctl2 = 0xf7; + platform_configuration.temp1_fan_select = 0x00; + platform_configuration.temp2_fan_select = 0x00; + platform_configuration.temp3_fan_select = 0x00; + platform_configuration.temp4_fan_select = 0x00; + platform_configuration.temp5_fan_select = 0x00; + platform_configuration.temp6_fan_select = 0x00; + platform_configuration.temp1_source_select = 0x00; + platform_configuration.temp2_source_select = 0x00; + platform_configuration.temp3_source_select = 0x00; + platform_configuration.temp4_source_select = 0x00; + platform_configuration.temp5_source_select = 0x00; + platform_configuration.temp6_source_select = 0x00; + platform_configuration.tr1_critical_temperature = 85; + platform_configuration.tr1_critical_hysteresis = 80; + platform_configuration.tr1_warning_temperature = 70; + platform_configuration.tr1_warning_hysteresis = 65; + platform_configuration.dts_critical_temperature = 85; + platform_configuration.dts_critical_hysteresis = 80; + platform_configuration.dts_warning_temperature = 70; + platform_configuration.dts_warning_hysteresis = 65; + platform_configuration.temp1_critical_temperature = 80; + platform_configuration.temp2_critical_temperature = 80; + platform_configuration.temp3_critical_temperature = 80; + platform_configuration.temp4_critical_temperature = 80; + platform_configuration.temp5_critical_temperature = 80; + platform_configuration.temp6_critical_temperature = 80; + platform_configuration.temp1_target_temperature = 80; + platform_configuration.temp2_target_temperature = 80; + platform_configuration.temp3_target_temperature = 80; + platform_configuration.temp4_target_temperature = 80; + platform_configuration.temp5_target_temperature = 80; + platform_configuration.temp6_target_temperature = 80; + platform_configuration.fan1_nonstop = 7; + platform_configuration.fan2_nonstop = 7; + platform_configuration.fan3_nonstop = 7; + platform_configuration.fan4_nonstop = 7; + platform_configuration.fan5_nonstop = 7; + platform_configuration.fan6_nonstop = 7; + platform_configuration.fan7_nonstop = 7; + platform_configuration.fan8_nonstop = 7; + platform_configuration.default_speed = 100; + platform_configuration.fan1_duty = 100; + platform_configuration.fan2_duty = 100; + platform_configuration.fan3_duty = 100; + platform_configuration.fan4_duty = 100; + platform_configuration.fan5_duty = 100; + platform_configuration.fan6_duty = 100; + platform_configuration.fan7_duty = 100; + platform_configuration.fan8_duty = 100; + platform_configuration.vcore1_high_limit_mv = 1500; + platform_configuration.vcore1_low_limit_mv = 900; + platform_configuration.vcore2_high_limit_mv = 1500; + platform_configuration.vcore2_low_limit_mv = 900; + platform_configuration.vsen3_high_limit_mv = 1600; + platform_configuration.vsen3_low_limit_mv = 1100; + platform_configuration.vsen4_high_limit_mv = 1600; + platform_configuration.vsen4_low_limit_mv = 1100; + platform_configuration.vsen5_high_limit_mv = 1250; + platform_configuration.vsen5_low_limit_mv = 1150; + platform_configuration.vsen6_high_limit_mv = 1250; + platform_configuration.vsen6_low_limit_mv = 1150; + platform_configuration.vsen7_high_limit_mv = 1250; + platform_configuration.vsen7_low_limit_mv = 1050; + platform_configuration.vsen8_high_limit_mv = 1900; + platform_configuration.vsen8_low_limit_mv = 1700; + platform_configuration.vsen9_high_limit_mv = 1250; + platform_configuration.vsen9_low_limit_mv = 1150; + platform_configuration.vsen10_high_limit_mv = 1150; + platform_configuration.vsen10_low_limit_mv = 1050; + platform_configuration.vsen11_high_limit_mv = 1625; + platform_configuration.vsen11_low_limit_mv = 1500; + platform_configuration.vsen12_high_limit_mv = 1083; + platform_configuration.vsen12_low_limit_mv = 917; + platform_configuration.vsen13_high_limit_mv = 1625; + platform_configuration.vsen13_low_limit_mv = 1500; + platform_configuration.vdd_high_limit_mv = 3500; + platform_configuration.vdd_low_limit_mv = 3100; + platform_configuration.vsb_high_limit_mv = 3500; + platform_configuration.vsb_low_limit_mv = 3100; + platform_configuration.vbat_high_limit_mv = 3500; + platform_configuration.vbat_low_limit_mv = 2500; + platform_configuration.smbus_aux = 1; + + smbus_fd = open(I2C_BUS_DEVICE_NODE, O_RDWR); + if (smbus_fd < 0) { + printf("Unable to open I2C device node %s for read/write!\n", I2C_BUS_DEVICE_NODE); + return 1; + } + + if (ioctl(smbus_fd, I2C_SLAVE, I2C_SLAVE_DEVICE_ADDR) < 0) { + close(smbus_fd); + printf("Unable to set up communication with I2C device at address %02x!\n", I2C_SLAVE_DEVICE_ADDR); + return 1; + } + + w83795_init(MANUAL_MODE, DTS_SRC_AMD_SBTSI, &platform_configuration); + + close(smbus_fd); +}
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