diff options
Diffstat (limited to 'drivers/hwmon')
47 files changed, 307 insertions, 156 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 52d548f1dc1d..5ce43d8dfa98 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -573,8 +573,8 @@ config SENSORS_IT87 help If you say yes here you get support for ITE IT8705F, IT8712F, IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8758E, - IT8771E, IT8772E, IT8782F, and IT8783E/F sensor chips, and the - SiS950 clone. + IT8771E, IT8772E, IT8782F, IT8783E/F and IT8603E sensor chips, + and the SiS950 clone. This driver can also be built as a module. If so, the module will be called it87. @@ -650,6 +650,7 @@ config SENSORS_LM73 config SENSORS_LM75 tristate "National Semiconductor LM75 and compatibles" depends on I2C + depends on THERMAL || !THERMAL_OF help If you say yes here you get support for one common type of temperature sensor chip, with models including: @@ -1285,6 +1286,7 @@ config SENSORS_THMC50 config SENSORS_TMP102 tristate "Texas Instruments TMP102" depends on I2C + depends on THERMAL || !THERMAL_OF help If you say yes here you get support for Texas Instruments TMP102 sensor chips. diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c index 6a34f7f48eb9..579bdf93be43 100644 --- a/drivers/hwmon/acpi_power_meter.c +++ b/drivers/hwmon/acpi_power_meter.c @@ -30,8 +30,7 @@ #include <linux/sched.h> #include <linux/time.h> #include <linux/err.h> -#include <acpi/acpi_drivers.h> -#include <acpi/acpi_bus.h> +#include <linux/acpi.h> #define ACPI_POWER_METER_NAME "power_meter" ACPI_MODULE_NAME(ACPI_POWER_METER_NAME); diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c index 7e16e5d07bc6..9ffc4c8ca8b5 100644 --- a/drivers/hwmon/adm1025.c +++ b/drivers/hwmon/adm1025.c @@ -2,7 +2,7 @@ * adm1025.c * * Copyright (C) 2000 Chen-Yuan Wu <gwu@esoft.com> - * Copyright (C) 2003-2009 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2003-2009 Jean Delvare <jdelvare@suse.de> * * The ADM1025 is a sensor chip made by Analog Devices. It reports up to 6 * voltages (including its own power source) and up to two temperatures @@ -615,6 +615,6 @@ static struct adm1025_data *adm1025_update_device(struct device *dev) module_i2c_driver(adm1025_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("ADM1025 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/adm1029.c b/drivers/hwmon/adm1029.c index 9ee5e066423b..d19c790e410a 100644 --- a/drivers/hwmon/adm1029.c +++ b/drivers/hwmon/adm1029.c @@ -3,7 +3,7 @@ * * Copyright (C) 2006 Corentin LABBE <corentin.labbe@geomatys.fr> * - * Based on LM83 Driver by Jean Delvare <khali@linux-fr.org> + * Based on LM83 Driver by Jean Delvare <jdelvare@suse.de> * * Give only processor, motherboard temperatures and fan tachs * Very rare chip please let me know if you use it diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c index 253ea396106d..a8a540ca8c34 100644 --- a/drivers/hwmon/adm1031.c +++ b/drivers/hwmon/adm1031.c @@ -4,7 +4,7 @@ * Based on lm75.c and lm85.c * Supports adm1030 / adm1031 * Copyright (C) 2004 Alexandre d'Alton <alex@alexdalton.org> - * Reworked by Jean Delvare <khali@linux-fr.org> + * Reworked by Jean Delvare <jdelvare@suse.de> * * 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 diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c index 22d008bbdc10..3cefd1aeb24f 100644 --- a/drivers/hwmon/adt7475.c +++ b/drivers/hwmon/adt7475.c @@ -3,7 +3,7 @@ * Copyright (C) 2007-2008, Advanced Micro Devices, Inc. * Copyright (C) 2008 Jordan Crouse <jordan@cosmicpenguin.net> * Copyright (C) 2008 Hans de Goede <hdegoede@redhat.com> - * Copyright (C) 2009 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2009 Jean Delvare <jdelvare@suse.de> * * Derived from the lm83 driver by Jean Delvare * diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c index dafc63c6932d..ae208f612198 100644 --- a/drivers/hwmon/asus_atk0110.c +++ b/drivers/hwmon/asus_atk0110.c @@ -16,11 +16,7 @@ #include <linux/dmi.h> #include <linux/jiffies.h> #include <linux/err.h> - -#include <acpi/acpi.h> -#include <acpi/acpi_drivers.h> -#include <acpi/acpi_bus.h> - +#include <linux/acpi.h> #define ATK_HID "ATK0110" diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 78be66176840..bbb0b0d463f7 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -36,6 +36,7 @@ #include <linux/cpu.h> #include <linux/smp.h> #include <linux/moduleparam.h> +#include <linux/pci.h> #include <asm/msr.h> #include <asm/processor.h> #include <asm/cpu_device_id.h> @@ -52,7 +53,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius"); #define BASE_SYSFS_ATTR_NO 2 /* Sysfs Base attr no for coretemp */ #define NUM_REAL_CORES 32 /* Number of Real cores per cpu */ -#define CORETEMP_NAME_LENGTH 17 /* String Length of attrs */ +#define CORETEMP_NAME_LENGTH 19 /* String Length of attrs */ #define MAX_CORE_ATTRS 4 /* Maximum no of basic attrs */ #define TOTAL_ATTRS (MAX_CORE_ATTRS + 1) #define MAX_CORE_DATA (NUM_REAL_CORES + BASE_SYSFS_ATTR_NO) @@ -176,20 +177,33 @@ static ssize_t show_temp(struct device *dev, /* Check whether the time interval has elapsed */ if (!tdata->valid || time_after(jiffies, tdata->last_updated + HZ)) { rdmsr_on_cpu(tdata->cpu, tdata->status_reg, &eax, &edx); - tdata->valid = 0; - /* Check whether the data is valid */ - if (eax & 0x80000000) { - tdata->temp = tdata->tjmax - - ((eax >> 16) & 0x7f) * 1000; - tdata->valid = 1; - } + /* + * Ignore the valid bit. In all observed cases the register + * value is either low or zero if the valid bit is 0. + * Return it instead of reporting an error which doesn't + * really help at all. + */ + tdata->temp = tdata->tjmax - ((eax >> 16) & 0x7f) * 1000; + tdata->valid = 1; tdata->last_updated = jiffies; } mutex_unlock(&tdata->update_lock); - return tdata->valid ? sprintf(buf, "%d\n", tdata->temp) : -EAGAIN; + return sprintf(buf, "%d\n", tdata->temp); } +struct tjmax_pci { + unsigned int device; + int tjmax; +}; + +static const struct tjmax_pci tjmax_pci_table[] = { + { 0x0708, 110000 }, /* CE41x0 (Sodaville ) */ + { 0x0c72, 102000 }, /* Atom S1240 (Centerton) */ + { 0x0c73, 95000 }, /* Atom S1220 (Centerton) */ + { 0x0c75, 95000 }, /* Atom S1260 (Centerton) */ +}; + struct tjmax { char const *id; int tjmax; @@ -198,9 +212,6 @@ struct tjmax { static const struct tjmax tjmax_table[] = { { "CPU 230", 100000 }, /* Model 0x1c, stepping 2 */ { "CPU 330", 125000 }, /* Model 0x1c, stepping 2 */ - { "CPU CE4110", 110000 }, /* Model 0x1c, stepping 10 Sodaville */ - { "CPU CE4150", 110000 }, /* Model 0x1c, stepping 10 */ - { "CPU CE4170", 110000 }, /* Model 0x1c, stepping 10 */ }; struct tjmax_model { @@ -222,8 +233,11 @@ static const struct tjmax_model tjmax_model_table[] = { * is undetectable by software */ { 0x27, ANY, 90000 }, /* Atom Medfield (Z2460) */ - { 0x35, ANY, 90000 }, /* Atom Clover Trail/Cloverview (Z2760) */ - { 0x36, ANY, 100000 }, /* Atom Cedar Trail/Cedarview (N2xxx, D2xxx) */ + { 0x35, ANY, 90000 }, /* Atom Clover Trail/Cloverview (Z27x0) */ + { 0x36, ANY, 100000 }, /* Atom Cedar Trail/Cedarview (N2xxx, D2xxx) + * Also matches S12x0 (stepping 9), covered by + * PCI table + */ }; static int adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev) @@ -236,8 +250,20 @@ static int adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev) int err; u32 eax, edx; int i; + struct pci_dev *host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)); + + /* + * Explicit tjmax table entries override heuristics. + * First try PCI host bridge IDs, followed by model ID strings + * and model/stepping information. + */ + if (host_bridge && host_bridge->vendor == PCI_VENDOR_ID_INTEL) { + for (i = 0; i < ARRAY_SIZE(tjmax_pci_table); i++) { + if (host_bridge->device == tjmax_pci_table[i].device) + return tjmax_pci_table[i].tjmax; + } + } - /* explicit tjmax table entries override heuristics */ for (i = 0; i < ARRAY_SIZE(tjmax_table); i++) { if (strstr(c->x86_model_id, tjmax_table[i].id)) return tjmax_table[i].tjmax; @@ -343,12 +369,12 @@ static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev) if (cpu_has_tjmax(c)) dev_warn(dev, "Unable to read TjMax from CPU %u\n", id); } else { - val = (eax >> 16) & 0xff; + val = (eax >> 16) & 0x7f; /* * If the TjMax is not plausible, an assumption * will be used */ - if (val) { + if (val >= 85) { dev_dbg(dev, "TjMax is %d degrees C\n", val); return val * 1000; } diff --git a/drivers/hwmon/da9052-hwmon.c b/drivers/hwmon/da9052-hwmon.c index 960fac3fb166..afd31042b452 100644 --- a/drivers/hwmon/da9052-hwmon.c +++ b/drivers/hwmon/da9052-hwmon.c @@ -45,7 +45,7 @@ static const char * const input_names[] = { /* Conversion function for VDDOUT and VBAT */ static inline int volt_reg_to_mv(int value) { - return DIV_ROUND_CLOSEST(value * 1000, 512) + 2500; + return DIV_ROUND_CLOSEST(value * 2000, 1023) + 2500; } /* Conversion function for ADC channels 4, 5 and 6 */ @@ -57,7 +57,7 @@ static inline int input_reg_to_mv(int value) /* Conversion function for VBBAT */ static inline int vbbat_reg_to_mv(int value) { - return DIV_ROUND_CLOSEST(value * 2500, 512); + return DIV_ROUND_CLOSEST(value * 5000, 1023); } static inline int da9052_enable_vddout_channel(struct da9052 *da9052) diff --git a/drivers/hwmon/da9055-hwmon.c b/drivers/hwmon/da9055-hwmon.c index 029ecabc4380..73b3865f1207 100644 --- a/drivers/hwmon/da9055-hwmon.c +++ b/drivers/hwmon/da9055-hwmon.c @@ -278,10 +278,6 @@ static int da9055_hwmon_probe(struct platform_device *pdev) if (hwmon_irq < 0) return hwmon_irq; - hwmon_irq = regmap_irq_get_virq(hwmon->da9055->irq_data, hwmon_irq); - if (hwmon_irq < 0) - return hwmon_irq; - ret = devm_request_threaded_irq(&pdev->dev, hwmon_irq, NULL, da9055_auxadc_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index 872d76744e30..fc6f5d54e7f7 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -4,7 +4,7 @@ * Christian W. Zuckschwerdt <zany@triq.net> 2000-11-23 * based on lm75.c by Frodo Looijaard <frodol@dds.nl> * Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with - * the help of Jean Delvare <khali@linux-fr.org> + * the help of Jean Delvare <jdelvare@suse.de> * * The DS1621 device is a digital temperature/thermometer with 9-bit * resolution, a thermal alarm output (Tout), and user-defined minimum diff --git a/drivers/hwmon/emc6w201.c b/drivers/hwmon/emc6w201.c index 82e661e8241b..f76a74cb6dc4 100644 --- a/drivers/hwmon/emc6w201.c +++ b/drivers/hwmon/emc6w201.c @@ -1,6 +1,6 @@ /* * emc6w201.c - Hardware monitoring driver for the SMSC EMC6W201 - * Copyright (C) 2011 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2011 Jean Delvare <jdelvare@suse.de> * * 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 @@ -548,6 +548,6 @@ static struct i2c_driver emc6w201_driver = { module_i2c_driver(emc6w201_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("SMSC EMC6W201 hardware monitoring driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c index 15b7f5281def..1a8aa1265262 100644 --- a/drivers/hwmon/f71805f.c +++ b/drivers/hwmon/f71805f.c @@ -1,7 +1,7 @@ /* * f71805f.c - driver for the Fintek F71805F/FG and F71872F/FG Super-I/O * chips integrated hardware monitoring features - * Copyright (C) 2005-2006 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2005-2006 Jean Delvare <jdelvare@suse.de> * * The F71805F/FG is a LPC Super-I/O chip made by Fintek. It integrates * complete hardware monitoring features: voltage, fan and temperature diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c index dff841085baf..6040121a405a 100644 --- a/drivers/hwmon/fam15h_power.c +++ b/drivers/hwmon/fam15h_power.c @@ -249,7 +249,7 @@ static void fam15h_power_remove(struct pci_dev *pdev) sysfs_remove_group(&dev->kobj, &fam15h_power_attr_group); } -static DEFINE_PCI_DEVICE_TABLE(fam15h_power_id_table) = { +static const struct pci_device_id fam15h_power_id_table[] = { { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) }, {} diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index 95257a5621d8..1e9830513045 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -4,7 +4,7 @@ * Copyright (C) 1998, 1999 Frodo Looijaard <frodol@dds.nl> and * Kyosti Malkki <kmalkki@cc.hut.fi> * Copyright (C) 2004 Hong-Gunn Chew <hglinux@gunnet.org> and - * Jean Delvare <khali@linux-fr.org> + * Jean Delvare <jdelvare@suse.de> * * 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 diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 29ffa27c60b8..70749fc15a4f 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -10,7 +10,8 @@ * This driver supports only the Environment Controller in the IT8705F and * similar parts. The other devices are supported by different drivers. * - * Supports: IT8705F Super I/O chip w/LPC interface + * Supports: IT8603E Super I/O chip w/LPC interface + * IT8705F Super I/O chip w/LPC interface * IT8712F Super I/O chip w/LPC interface * IT8716F Super I/O chip w/LPC interface * IT8718F Super I/O chip w/LPC interface @@ -26,7 +27,7 @@ * Sis950 A clone of the IT8705F * * Copyright (C) 2001 Chris Gauthron - * Copyright (C) 2005-2010 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2005-2010 Jean Delvare <jdelvare@suse.de> * * 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 @@ -64,7 +65,7 @@ #define DRVNAME "it87" enum chips { it87, it8712, it8716, it8718, it8720, it8721, it8728, it8771, - it8772, it8782, it8783 }; + it8772, it8782, it8783, it8603 }; static unsigned short force_id; module_param(force_id, ushort, 0); @@ -146,6 +147,7 @@ static inline void superio_exit(void) #define IT8772E_DEVID 0x8772 #define IT8782F_DEVID 0x8782 #define IT8783E_DEVID 0x8783 +#define IT8306E_DEVID 0x8603 #define IT87_ACT_REG 0x30 #define IT87_BASE_REG 0x60 @@ -315,6 +317,12 @@ static const struct it87_devices it87_devices[] = { | FEAT_TEMP_OLD_PECI, .old_peci_mask = 0x4, }, + [it8603] = { + .name = "it8603", + .features = FEAT_NEWER_AUTOPWM | FEAT_12MV_ADC | FEAT_16BIT_FANS + | FEAT_TEMP_OFFSET | FEAT_TEMP_PECI, + .peci_mask = 0x07, + }, }; #define has_16bit_fans(data) ((data)->features & FEAT_16BIT_FANS) @@ -361,7 +369,7 @@ struct it87_data { unsigned long last_updated; /* In jiffies */ u16 in_scaled; /* Internal voltage sensors are scaled */ - u8 in[9][3]; /* [nr][0]=in, [1]=min, [2]=max */ + u8 in[10][3]; /* [nr][0]=in, [1]=min, [2]=max */ u8 has_fan; /* Bitfield, fans enabled */ u16 fan[5][2]; /* Register values, [nr][0]=fan, [1]=min */ u8 has_temp; /* Bitfield, temp sensors enabled */ @@ -578,6 +586,7 @@ static SENSOR_DEVICE_ATTR_2(in7_max, S_IRUGO | S_IWUSR, show_in, set_in, 7, 2); static SENSOR_DEVICE_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 8, 0); +static SENSOR_DEVICE_ATTR_2(in9_input, S_IRUGO, show_in, NULL, 9, 0); /* 3 temperatures */ static ssize_t show_temp(struct device *dev, struct device_attribute *attr, @@ -734,7 +743,7 @@ static int pwm_mode(const struct it87_data *data, int nr) { int ctrl = data->fan_main_ctrl & (1 << nr); - if (ctrl == 0) /* Full speed */ + if (ctrl == 0 && data->type != it8603) /* Full speed */ return 0; if (data->pwm_ctrl[nr] & 0x80) /* Automatic mode */ return 2; @@ -929,6 +938,10 @@ static ssize_t set_pwm_enable(struct device *dev, return -EINVAL; } + /* IT8603E does not have on/off mode */ + if (val == 0 && data->type == it8603) + return -EINVAL; + mutex_lock(&data->update_lock); if (val == 0) { @@ -948,10 +961,13 @@ static ssize_t set_pwm_enable(struct device *dev, else /* Automatic mode */ data->pwm_ctrl[nr] = 0x80 | data->pwm_temp_map[nr]; it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]); - /* set SmartGuardian mode */ - data->fan_main_ctrl |= (1 << nr); - it87_write_value(data, IT87_REG_FAN_MAIN_CTRL, - data->fan_main_ctrl); + + if (data->type != it8603) { + /* set SmartGuardian mode */ + data->fan_main_ctrl |= (1 << nr); + it87_write_value(data, IT87_REG_FAN_MAIN_CTRL, + data->fan_main_ctrl); + } } mutex_unlock(&data->update_lock); @@ -1415,6 +1431,8 @@ static ssize_t show_label(struct device *dev, struct device_attribute *attr, static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_label, NULL, 0); static SENSOR_DEVICE_ATTR(in7_label, S_IRUGO, show_label, NULL, 1); static SENSOR_DEVICE_ATTR(in8_label, S_IRUGO, show_label, NULL, 2); +/* special AVCC3 IT8306E in9 */ +static SENSOR_DEVICE_ATTR(in9_label, S_IRUGO, show_label, NULL, 0); static ssize_t show_name(struct device *dev, struct device_attribute *devattr, char *buf) @@ -1424,7 +1442,7 @@ static ssize_t show_name(struct device *dev, struct device_attribute } static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); -static struct attribute *it87_attributes_in[9][5] = { +static struct attribute *it87_attributes_in[10][5] = { { &sensor_dev_attr_in0_input.dev_attr.attr, &sensor_dev_attr_in0_min.dev_attr.attr, @@ -1476,9 +1494,12 @@ static struct attribute *it87_attributes_in[9][5] = { }, { &sensor_dev_attr_in8_input.dev_attr.attr, NULL +}, { + &sensor_dev_attr_in9_input.dev_attr.attr, + NULL } }; -static const struct attribute_group it87_group_in[9] = { +static const struct attribute_group it87_group_in[10] = { { .attrs = it87_attributes_in[0] }, { .attrs = it87_attributes_in[1] }, { .attrs = it87_attributes_in[2] }, @@ -1488,6 +1509,7 @@ static const struct attribute_group it87_group_in[9] = { { .attrs = it87_attributes_in[6] }, { .attrs = it87_attributes_in[7] }, { .attrs = it87_attributes_in[8] }, + { .attrs = it87_attributes_in[9] }, }; static struct attribute *it87_attributes_temp[3][6] = { @@ -1546,7 +1568,8 @@ static struct attribute *it87_attributes_in_beep[] = { &sensor_dev_attr_in5_beep.dev_attr.attr, &sensor_dev_attr_in6_beep.dev_attr.attr, &sensor_dev_attr_in7_beep.dev_attr.attr, - NULL + NULL, + NULL, }; static struct attribute *it87_attributes_temp_beep[] = { @@ -1685,6 +1708,7 @@ static struct attribute *it87_attributes_label[] = { &sensor_dev_attr_in3_label.dev_attr.attr, &sensor_dev_attr_in7_label.dev_attr.attr, &sensor_dev_attr_in8_label.dev_attr.attr, + &sensor_dev_attr_in9_label.dev_attr.attr, NULL }; @@ -1742,6 +1766,9 @@ static int __init it87_find(unsigned short *address, case IT8783E_DEVID: sio_data->type = it8783; break; + case IT8306E_DEVID: + sio_data->type = it8603; + break; case 0xffff: /* No device at all */ goto exit; default: @@ -1763,11 +1790,16 @@ static int __init it87_find(unsigned short *address, err = 0; sio_data->revision = superio_inb(DEVREV) & 0x0f; - pr_info("Found IT%04xF chip at 0x%x, revision %d\n", - chip_type, *address, sio_data->revision); + pr_info("Found IT%04x%c chip at 0x%x, revision %d\n", chip_type, + chip_type == 0x8771 || chip_type == 0x8772 || + chip_type == 0x8603 ? 'E' : 'F', *address, + sio_data->revision); /* in8 (Vbat) is always internal */ sio_data->internal = (1 << 2); + /* Only the IT8603E has in9 */ + if (sio_data->type != it8603) + sio_data->skip_in |= (1 << 9); /* Read GPIO config and VID value from LDN 7 (GPIO) */ if (sio_data->type == it87) { @@ -1844,7 +1876,38 @@ static int __init it87_find(unsigned short *address, sio_data->internal |= (1 << 1); sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f; + } else if (sio_data->type == it8603) { + int reg27, reg29; + + sio_data->skip_vid = 1; /* No VID */ + superio_select(GPIO); + reg27 = superio_inb(IT87_SIO_GPIO3_REG); + + /* Check if fan3 is there or not */ + if (reg27 & (1 << 6)) + sio_data->skip_pwm |= (1 << 2); + if (reg27 & (1 << 7)) + sio_data->skip_fan |= (1 << 2); + + /* Check if fan2 is there or not */ + reg29 = superio_inb(IT87_SIO_GPIO5_REG); + if (reg29 & (1 << 1)) + sio_data->skip_pwm |= (1 << 1); + if (reg29 & (1 << 2)) + sio_data->skip_fan |= (1 << 1); + + sio_data->skip_in |= (1 << 5); /* No VIN5 */ + sio_data->skip_in |= (1 << 6); /* No VIN6 */ + + /* no fan4 */ + sio_data->skip_pwm |= (1 << 3); + sio_data->skip_fan |= (1 << 3); + + sio_data->internal |= (1 << 1); /* in7 is VSB */ + sio_data->internal |= (1 << 3); /* in9 is AVCC */ + + sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f; } else { int reg; bool uart6; @@ -1966,7 +2029,7 @@ static void it87_remove_files(struct device *dev) int i; sysfs_remove_group(&dev->kobj, &it87_group); - for (i = 0; i < 9; i++) { + for (i = 0; i < 10; i++) { if (sio_data->skip_in & (1 << i)) continue; sysfs_remove_group(&dev->kobj, &it87_group_in[i]); @@ -2080,6 +2143,8 @@ static int it87_probe(struct platform_device *pdev) data->in_scaled |= (1 << 7); /* in7 is VSB */ if (sio_data->internal & (1 << 2)) data->in_scaled |= (1 << 8); /* in8 is Vbat */ + if (sio_data->internal & (1 << 3)) + data->in_scaled |= (1 << 9); /* in9 is AVCC */ } else if (sio_data->type == it8782 || sio_data->type == it8783) { if (sio_data->internal & (1 << 0)) data->in_scaled |= (1 << 3); /* in3 is VCC5V */ @@ -2102,7 +2167,7 @@ static int it87_probe(struct platform_device *pdev) if (err) return err; - for (i = 0; i < 9; i++) { + for (i = 0; i < 10; i++) { if (sio_data->skip_in & (1 << i)) continue; err = sysfs_create_group(&dev->kobj, &it87_group_in[i]); @@ -2202,7 +2267,7 @@ static int it87_probe(struct platform_device *pdev) } /* Export labels for internal sensors */ - for (i = 0; i < 3; i++) { + for (i = 0; i < 4; i++) { if (!(sio_data->internal & (1 << i))) continue; err = sysfs_create_file(&dev->kobj, @@ -2383,8 +2448,9 @@ static void it87_init_device(struct platform_device *pdev) } data->has_fan = (data->fan_main_ctrl >> 4) & 0x07; - /* Set tachometers to 16-bit mode if needed */ - if (has_16bit_fans(data)) { + /* Set tachometers to 16-bit mode if needed, IT8603E (and IT8728F?) + * has it by default */ + if (has_16bit_fans(data) && data->type != it8603) { tmp = it87_read_value(data, IT87_REG_FAN_16BIT); if (~tmp & 0x07 & data->has_fan) { dev_dbg(&pdev->dev, @@ -2464,6 +2530,8 @@ static struct it87_data *it87_update_device(struct device *dev) } /* in8 (battery) has no limit registers */ data->in[8][0] = it87_read_value(data, IT87_REG_VIN(8)); + if (data->type == it8603) + data->in[9][0] = it87_read_value(data, 0x2f); for (i = 0; i < 5; i++) { /* Skip disabled fans */ @@ -2620,7 +2688,7 @@ static void __exit sm_it87_exit(void) } -MODULE_AUTHOR("Chris Gauthron, Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Chris Gauthron, Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("IT8705F/IT871xF/IT872xF hardware monitoring driver"); module_param(update_vbat, bool, 0); MODULE_PARM_DESC(update_vbat, "Update vbat if set else return powerup value"); diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c index d65f3fd895dd..baf375b5ab0d 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -204,12 +204,13 @@ static void k10temp_remove(struct pci_dev *pdev) &sensor_dev_attr_temp1_crit_hyst.dev_attr); } -static DEFINE_PCI_DEVICE_TABLE(k10temp_id_table) = { +static const struct pci_device_id k10temp_id_table[] = { { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_11H_NB_MISC) }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F3) }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M10H_F3) }, + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M30H_NB_F3) }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) }, {} }; diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c index 5b50e9e4f96b..734d55d48cc8 100644 --- a/drivers/hwmon/k8temp.c +++ b/drivers/hwmon/k8temp.c @@ -135,7 +135,7 @@ static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 1, 0); static SENSOR_DEVICE_ATTR_2(temp4_input, S_IRUGO, show_temp, NULL, 1, 1); static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); -static DEFINE_PCI_DEVICE_TABLE(k8temp_ids) = { +static const struct pci_device_id k8temp_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) }, { 0 }, }; diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c index d0def50ea860..b4ad598feb6c 100644 --- a/drivers/hwmon/lm63.c +++ b/drivers/hwmon/lm63.c @@ -1,7 +1,7 @@ /* * lm63.c - driver for the National Semiconductor LM63 temperature sensor * with integrated fan control - * Copyright (C) 2004-2008 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2004-2008 Jean Delvare <jdelvare@suse.de> * Based on the lm90 driver. * * The LM63 is a sensor chip made by National Semiconductor. It measures @@ -1202,6 +1202,6 @@ static struct i2c_driver lm63_driver = { module_i2c_driver(lm63_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("LM63 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 7e3ef134f1d2..84a55eacd903 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -27,6 +27,8 @@ #include <linux/hwmon-sysfs.h> #include <linux/err.h> #include <linux/mutex.h> +#include <linux/of.h> +#include <linux/thermal.h> #include "lm75.h" @@ -71,6 +73,7 @@ static const u8 LM75_REG_TEMP[3] = { /* Each client has this additional data */ struct lm75_data { struct device *hwmon_dev; + struct thermal_zone_device *tz; struct mutex update_lock; u8 orig_conf; u8 resolution; /* In bits, between 9 and 12 */ @@ -91,22 +94,36 @@ static struct lm75_data *lm75_update_device(struct device *dev); /*-----------------------------------------------------------------------*/ +static inline long lm75_reg_to_mc(s16 temp, u8 resolution) +{ + return ((temp >> (16 - resolution)) * 1000) >> (resolution - 8); +} + /* sysfs attributes for hwmon */ +static int lm75_read_temp(void *dev, long *temp) +{ + struct lm75_data *data = lm75_update_device(dev); + + if (IS_ERR(data)) + return PTR_ERR(data); + + *temp = lm75_reg_to_mc(data->temp[0], data->resolution); + + return 0; +} + static ssize_t show_temp(struct device *dev, struct device_attribute *da, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(da); struct lm75_data *data = lm75_update_device(dev); - long temp; if (IS_ERR(data)) return PTR_ERR(data); - temp = ((data->temp[attr->index] >> (16 - data->resolution)) * 1000) - >> (data->resolution - 8); - - return sprintf(buf, "%ld\n", temp); + return sprintf(buf, "%ld\n", lm75_reg_to_mc(data->temp[attr->index], + data->resolution)); } static ssize_t set_temp(struct device *dev, struct device_attribute *da, @@ -273,6 +290,13 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) goto exit_remove; } + data->tz = thermal_zone_of_sensor_register(&client->dev, + 0, + &client->dev, + lm75_read_temp, NULL); + if (IS_ERR(data->tz)) + data->tz = NULL; + dev_info(&client->dev, "%s: sensor '%s'\n", dev_name(data->hwmon_dev), client->name); @@ -287,6 +311,7 @@ static int lm75_remove(struct i2c_client *client) { struct lm75_data *data = i2c_get_clientdata(client); + thermal_zone_of_sensor_unregister(&client->dev, data->tz); hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &lm75_group); lm75_write_value(client, LM75_REG_CONF, data->orig_conf); diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c index a2f3b4a365e4..9efadfc851bc 100644 --- a/drivers/hwmon/lm78.c +++ b/drivers/hwmon/lm78.c @@ -2,7 +2,7 @@ * lm78.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> - * Copyright (c) 2007, 2011 Jean Delvare <khali@linux-fr.org> + * Copyright (c) 2007, 2011 Jean Delvare <jdelvare@suse.de> * * 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 @@ -1108,7 +1108,7 @@ static void __exit sm_lm78_exit(void) i2c_del_driver(&lm78_driver); } -MODULE_AUTHOR("Frodo Looijaard, Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Frodo Looijaard, Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("LM78/LM79 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c index e998034f1f11..abd270243ba7 100644 --- a/drivers/hwmon/lm83.c +++ b/drivers/hwmon/lm83.c @@ -1,7 +1,7 @@ /* * lm83.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring - * Copyright (C) 2003-2009 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2003-2009 Jean Delvare <jdelvare@suse.de> * * Heavily inspired from the lm78, lm75 and adm1021 drivers. The LM83 is * a sensor chip made by National Semiconductor. It reports up to four @@ -427,6 +427,6 @@ static struct lm83_data *lm83_update_device(struct device *dev) module_i2c_driver(lm83_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("LM83 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 3894c408fda3..bed4af358308 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -5,7 +5,7 @@ * Copyright (c) 2002, 2003 Philip Pokorny <ppokorny@penguincomputing.com> * Copyright (c) 2003 Margit Schubert-While <margitsw@t-online.de> * Copyright (c) 2004 Justin Thiessen <jthiessen@penguincomputing.com> - * Copyright (C) 2007--2009 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2007--2009 Jean Delvare <jdelvare@suse.de> * * Chip details at <http://www.national.com/ds/LM/LM85.pdf> * diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c index 333092ce2465..4c5f20231c1a 100644 --- a/drivers/hwmon/lm87.c +++ b/drivers/hwmon/lm87.c @@ -5,7 +5,7 @@ * Philip Edelbrock <phil@netroedge.com> * Stephen Rousset <stephen.rousset@rocketlogix.com> * Dan Eaton <dan.eaton@rocketlogix.com> - * Copyright (C) 2004-2008 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2004-2008 Jean Delvare <jdelvare@suse.de> * * Original port to Linux 2.6 by Jeff Oliver. * @@ -1011,6 +1011,6 @@ static struct i2c_driver lm87_driver = { module_i2c_driver(lm87_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org> and others"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de> and others"); MODULE_DESCRIPTION("LM87 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 8b8f3aa49726..701e952ae523 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -1,7 +1,7 @@ /* * lm90.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring - * Copyright (C) 2003-2010 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2003-2010 Jean Delvare <jdelvare@suse.de> * * Based on the lm83 driver. The LM90 is a sensor chip made by National * Semiconductor. It reports up to two temperatures (its own plus up to @@ -1679,6 +1679,6 @@ static struct i2c_driver lm90_driver = { module_i2c_driver(lm90_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("LM90/ADM1032 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lm92.c b/drivers/hwmon/lm92.c index 71626f3c8742..9d0e87a4f0cb 100644 --- a/drivers/hwmon/lm92.c +++ b/drivers/hwmon/lm92.c @@ -1,6 +1,6 @@ /* * lm92 - Hardware monitoring driver - * Copyright (C) 2005-2008 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2005-2008 Jean Delvare <jdelvare@suse.de> * * Based on the lm90 driver, with some ideas taken from the lm_sensors * lm92 driver as well. @@ -440,6 +440,6 @@ static struct i2c_driver lm92_driver = { module_i2c_driver(lm92_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("LM92/MAX6635 driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/lm93.c b/drivers/hwmon/lm93.c index a6f46058b1be..6f1c6c0dbaf5 100644 --- a/drivers/hwmon/lm93.c +++ b/drivers/hwmon/lm93.c @@ -12,7 +12,7 @@ * Copyright (c) 2003 Margit Schubert-While <margitsw@t-online.de> * * derived in part from w83l785ts.c: - * Copyright (c) 2003-2004 Jean Delvare <khali@linux-fr.org> + * Copyright (c) 2003-2004 Jean Delvare <jdelvare@suse.de> * * Ported to Linux 2.6 by Eric J. Bowersox <ericb@aspsys.com> * Copyright (c) 2005 Aspen Systems, Inc. diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c index 445e5d40ac82..6638e997f83f 100644 --- a/drivers/hwmon/max1619.c +++ b/drivers/hwmon/max1619.c @@ -2,7 +2,7 @@ * max1619.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (C) 2003-2004 Oleksij Rempel <bug-track@fisher-privat.net> - * Jean Delvare <khali@linux-fr.org> + * Jean Delvare <jdelvare@suse.de> * * Based on the lm90 driver. The MAX1619 is a sensor chip made by Maxim. * It reports up to two temperatures (its own plus up to @@ -357,7 +357,6 @@ static struct max1619_data *max1619_update_device(struct device *dev) module_i2c_driver(max1619_driver); -MODULE_AUTHOR("Oleksij Rempel <bug-track@fisher-privat.net> and " - "Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Oleksij Rempel <bug-track@fisher-privat.net>, Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("MAX1619 sensor driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/max1668.c b/drivers/hwmon/max1668.c index a7626358c95d..029b65e6c589 100644 --- a/drivers/hwmon/max1668.c +++ b/drivers/hwmon/max1668.c @@ -243,7 +243,7 @@ static ssize_t set_temp_min(struct device *dev, data->temp_min[index] = clamp_val(temp/1000, -128, 127); if (i2c_smbus_write_byte_data(client, MAX1668_REG_LIML_WR(index), - data->temp_max[index])) + data->temp_min[index])) count = -EIO; mutex_unlock(&data->update_lock); diff --git a/drivers/hwmon/max6642.c b/drivers/hwmon/max6642.c index 8326fbd60150..6520bc51d02a 100644 --- a/drivers/hwmon/max6642.c +++ b/drivers/hwmon/max6642.c @@ -8,7 +8,7 @@ * * Based on the max1619 driver. * Copyright (C) 2003-2004 Oleksij Rempel <bug-track@fisher-privat.net> - * Jean Delvare <khali@linux-fr.org> + * Jean Delvare <jdelvare@suse.de> * * The MAX6642 is a sensor chip made by Maxim. * It reports up to two temperatures (its own plus up to diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index cf811c1a1475..38d5a6334053 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -5,7 +5,7 @@ * Copyright (C) 2012 Guenter Roeck <linux@roeck-us.net> * * Derived from w83627ehf driver - * Copyright (C) 2005-2012 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2005-2012 Jean Delvare <jdelvare@suse.de> * Copyright (C) 2006 Yuan Mu (Winbond), * Rudolf Marek <r.marek@assembler.cz> * David Hubbard <david.c.hubbard@gmail.com> @@ -3936,6 +3936,18 @@ static int nct6775_probe(struct platform_device *pdev) return PTR_ERR_OR_ZERO(hwmon_dev); } +static void nct6791_enable_io_mapping(int sioaddr) +{ + int val; + + val = superio_inb(sioaddr, NCT6791_REG_HM_IO_SPACE_LOCK_ENABLE); + if (val & 0x10) { + pr_info("Enabling hardware monitor logical device mappings.\n"); + superio_outb(sioaddr, NCT6791_REG_HM_IO_SPACE_LOCK_ENABLE, + val & ~0x10); + } +} + #ifdef CONFIG_PM static int nct6775_suspend(struct device *dev) { @@ -3955,11 +3967,20 @@ static int nct6775_suspend(struct device *dev) static int nct6775_resume(struct device *dev) { struct nct6775_data *data = dev_get_drvdata(dev); - int i, j; + int i, j, err = 0; mutex_lock(&data->update_lock); data->bank = 0xff; /* Force initial bank selection */ + if (data->kind == nct6791) { + err = superio_enter(data->sioreg); + if (err) + goto abort; + + nct6791_enable_io_mapping(data->sioreg); + superio_exit(data->sioreg); + } + /* Restore limits */ for (i = 0; i < data->in_num; i++) { if (!(data->have_in & (1 << i))) @@ -3996,11 +4017,12 @@ static int nct6775_resume(struct device *dev) nct6775_write_value(data, NCT6775_REG_FANDIV2, data->fandiv2); } +abort: /* Force re-reading all values */ data->valid = false; mutex_unlock(&data->update_lock); - return 0; + return err; } static const struct dev_pm_ops nct6775_dev_pm_ops = { @@ -4088,15 +4110,9 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data) pr_warn("Forcibly enabling Super-I/O. Sensor is probably unusable.\n"); superio_outb(sioaddr, SIO_REG_ENABLE, val | 0x01); } - if (sio_data->kind == nct6791) { - val = superio_inb(sioaddr, NCT6791_REG_HM_IO_SPACE_LOCK_ENABLE); - if (val & 0x10) { - pr_info("Enabling hardware monitor logical device mappings.\n"); - superio_outb(sioaddr, - NCT6791_REG_HM_IO_SPACE_LOCK_ENABLE, - val & ~0x10); - } - } + + if (sio_data->kind == nct6791) + nct6791_enable_io_mapping(sioaddr); superio_exit(sioaddr); pr_info("Found %s or compatible chip at %#x:%#x\n", diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index 8c23203915af..8a17f01e8672 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -145,7 +145,7 @@ struct ntc_data { static int ntc_adc_iio_read(struct ntc_thermistor_platform_data *pdata) { struct iio_channel *channel = pdata->chan; - unsigned int result; + s64 result; int val, ret; ret = iio_read_channel_raw(channel, &val); @@ -155,10 +155,10 @@ static int ntc_adc_iio_read(struct ntc_thermistor_platform_data *pdata) } /* unit: mV */ - result = pdata->pullup_uv * val; + result = pdata->pullup_uv * (s64) val; result >>= 12; - return result; + return (int)result; } static const struct of_device_id ntc_match[] = { diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c index aa615ba73d4b..330fe117e219 100644 --- a/drivers/hwmon/pc87360.c +++ b/drivers/hwmon/pc87360.c @@ -1,7 +1,7 @@ /* * pc87360.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring - * Copyright (C) 2004, 2007 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2004, 2007 Jean Delvare <jdelvare@suse.de> * * Copied from smsc47m1.c: * Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> @@ -1808,7 +1808,7 @@ static void __exit pc87360_exit(void) } -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("PC8736x hardware monitor"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/pc87427.c b/drivers/hwmon/pc87427.c index 6e6ea4437bb6..d847e0a084e0 100644 --- a/drivers/hwmon/pc87427.c +++ b/drivers/hwmon/pc87427.c @@ -1,7 +1,7 @@ /* * pc87427.c - hardware monitoring driver for the * National Semiconductor PC87427 Super-I/O chip - * Copyright (C) 2006, 2008, 2010 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2006, 2008, 2010 Jean Delvare <jdelvare@suse.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -1347,7 +1347,7 @@ static void __exit pc87427_exit(void) platform_driver_unregister(&pc87427_driver); } -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("PC87427 hardware monitoring driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/pcf8591.c b/drivers/hwmon/pcf8591.c index 825883d29002..5740888c6242 100644 --- a/drivers/hwmon/pcf8591.c +++ b/drivers/hwmon/pcf8591.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2001-2004 Aurelien Jarno <aurelien@aurel32.net> * Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with - * the help of Jean Delvare <khali@linux-fr.org> + * the help of Jean Delvare <jdelvare@suse.de> * * 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 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 3cbf66e9d861..291d11fe93e7 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -90,7 +90,8 @@ struct pmbus_data { u32 flags; /* from platform data */ - int exponent; /* linear mode: exponent for output voltages */ + int exponent[PMBUS_PAGES]; + /* linear mode: exponent for output voltages */ const struct pmbus_driver_info *info; @@ -410,7 +411,7 @@ static long pmbus_reg2data_linear(struct pmbus_data *data, long val; if (sensor->class == PSC_VOLTAGE_OUT) { /* LINEAR16 */ - exponent = data->exponent; + exponent = data->exponent[sensor->page]; mantissa = (u16) sensor->data; } else { /* LINEAR11 */ exponent = ((s16)sensor->data) >> 11; @@ -516,7 +517,7 @@ static long pmbus_reg2data(struct pmbus_data *data, struct pmbus_sensor *sensor) #define MIN_MANTISSA (511 * 1000) static u16 pmbus_data2reg_linear(struct pmbus_data *data, - enum pmbus_sensor_classes class, long val) + struct pmbus_sensor *sensor, long val) { s16 exponent = 0, mantissa; bool negative = false; @@ -525,7 +526,7 @@ static u16 pmbus_data2reg_linear(struct pmbus_data *data, if (val == 0) return 0; - if (class == PSC_VOLTAGE_OUT) { + if (sensor->class == PSC_VOLTAGE_OUT) { /* LINEAR16 does not support negative voltages */ if (val < 0) return 0; @@ -534,10 +535,10 @@ static u16 pmbus_data2reg_linear(struct pmbus_data *data, * For a static exponents, we don't have a choice * but to adjust the value to it. */ - if (data->exponent < 0) - val <<= -data->exponent; + if (data->exponent[sensor->page] < 0) + val <<= -data->exponent[sensor->page]; else - val >>= data->exponent; + val >>= data->exponent[sensor->page]; val = DIV_ROUND_CLOSEST(val, 1000); return val & 0xffff; } @@ -548,14 +549,14 @@ static u16 pmbus_data2reg_linear(struct pmbus_data *data, } /* Power is in uW. Convert to mW before converting. */ - if (class == PSC_POWER) + if (sensor->class == PSC_POWER) val = DIV_ROUND_CLOSEST(val, 1000L); /* * For simplicity, convert fan data to milli-units * before calculating the exponent. */ - if (class == PSC_FAN) + if (sensor->class == PSC_FAN) val = val * 1000; /* Reduce large mantissa until it fits into 10 bit */ @@ -585,22 +586,22 @@ static u16 pmbus_data2reg_linear(struct pmbus_data *data, } static u16 pmbus_data2reg_direct(struct pmbus_data *data, - enum pmbus_sensor_classes class, long val) + struct pmbus_sensor *sensor, long val) { long m, b, R; - m = data->info->m[class]; - b = data->info->b[class]; - R = data->info->R[class]; + m = data->info->m[sensor->class]; + b = data->info->b[sensor->class]; + R = data->info->R[sensor->class]; /* Power is in uW. Adjust R and b. */ - if (class == PSC_POWER) { + if (sensor->class == PSC_POWER) { R -= 3; b *= 1000; } /* Calculate Y = (m * X + b) * 10^R */ - if (class != PSC_FAN) { + if (sensor->class != PSC_FAN) { R -= 3; /* Adjust R and b for data in milli-units */ b *= 1000; } @@ -619,7 +620,7 @@ static u16 pmbus_data2reg_direct(struct pmbus_data *data, } static u16 pmbus_data2reg_vid(struct pmbus_data *data, - enum pmbus_sensor_classes class, long val) + struct pmbus_sensor *sensor, long val) { val = clamp_val(val, 500, 1600); @@ -627,20 +628,20 @@ static u16 pmbus_data2reg_vid(struct pmbus_data *data, } static u16 pmbus_data2reg(struct pmbus_data *data, - enum pmbus_sensor_classes class, long val) + struct pmbus_sensor *sensor, long val) { u16 regval; - switch (data->info->format[class]) { + switch (data->info->format[sensor->class]) { case direct: - regval = pmbus_data2reg_direct(data, class, val); + regval = pmbus_data2reg_direct(data, sensor, val); break; case vid: - regval = pmbus_data2reg_vid(data, class, val); + regval = pmbus_data2reg_vid(data, sensor, val); break; case linear: default: - regval = pmbus_data2reg_linear(data, class, val); + regval = pmbus_data2reg_linear(data, sensor, val); break; } return regval; @@ -746,7 +747,7 @@ static ssize_t pmbus_set_sensor(struct device *dev, return -EINVAL; mutex_lock(&data->update_lock); - regval = pmbus_data2reg(data, sensor->class, val); + regval = pmbus_data2reg(data, sensor, val); ret = _pmbus_write_word_data(client, sensor->page, sensor->reg, regval); if (ret < 0) rv = ret; @@ -1643,12 +1644,13 @@ static int pmbus_find_attributes(struct i2c_client *client, * This function is called for all chips. */ static int pmbus_identify_common(struct i2c_client *client, - struct pmbus_data *data) + struct pmbus_data *data, int page) { int vout_mode = -1; - if (pmbus_check_byte_register(client, 0, PMBUS_VOUT_MODE)) - vout_mode = _pmbus_read_byte_data(client, 0, PMBUS_VOUT_MODE); + if (pmbus_check_byte_register(client, page, PMBUS_VOUT_MODE)) + vout_mode = _pmbus_read_byte_data(client, page, + PMBUS_VOUT_MODE); if (vout_mode >= 0 && vout_mode != 0xff) { /* * Not all chips support the VOUT_MODE command, @@ -1659,7 +1661,7 @@ static int pmbus_identify_common(struct i2c_client *client, if (data->info->format[PSC_VOLTAGE_OUT] != linear) return -ENODEV; - data->exponent = ((s8)(vout_mode << 3)) >> 3; + data->exponent[page] = ((s8)(vout_mode << 3)) >> 3; break; case 1: /* VID mode */ if (data->info->format[PSC_VOLTAGE_OUT] != vid) @@ -1674,7 +1676,7 @@ static int pmbus_identify_common(struct i2c_client *client, } } - pmbus_clear_fault_page(client, 0); + pmbus_clear_fault_page(client, page); return 0; } @@ -1682,7 +1684,7 @@ static int pmbus_init_common(struct i2c_client *client, struct pmbus_data *data, struct pmbus_driver_info *info) { struct device *dev = &client->dev; - int ret; + int page, ret; /* * Some PMBus chips don't support PMBUS_STATUS_BYTE, so try @@ -1715,10 +1717,12 @@ static int pmbus_init_common(struct i2c_client *client, struct pmbus_data *data, return -ENODEV; } - ret = pmbus_identify_common(client, data); - if (ret < 0) { - dev_err(dev, "Failed to identify chip capabilities\n"); - return ret; + for (page = 0; page < info->pages; page++) { + ret = pmbus_identify_common(client, data, page); + if (ret < 0) { + dev_err(dev, "Failed to identify chip capabilities\n"); + return ret; + } } return 0; } diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c index 72a889702f0d..3532026e25da 100644 --- a/drivers/hwmon/sis5595.c +++ b/drivers/hwmon/sis5595.c @@ -6,7 +6,7 @@ * Kyösti Mälkki <kmalkki@cc.hut.fi>, and * Mark D. Studebaker <mdsxyz123@yahoo.com> * Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with - * the help of Jean Delvare <khali@linux-fr.org> + * the help of Jean Delvare <jdelvare@suse.de> * * 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 @@ -754,7 +754,7 @@ static struct sis5595_data *sis5595_update_device(struct device *dev) return data; } -static DEFINE_PCI_DEVICE_TABLE(sis5595_pci_ids) = { +static const struct pci_device_id sis5595_pci_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503) }, { 0, } }; diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index 81348fadf3b6..bd89e87bd6ae 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -9,7 +9,7 @@ * * derived in part from smsc47m1.c: * Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> - * Copyright (C) 2004 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2004 Jean Delvare <jdelvare@suse.de> * * 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 diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index 05cb814539cb..23a22c4eee51 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -7,7 +7,7 @@ * Super-I/O chips. * * Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> - * Copyright (C) 2004-2007 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2004-2007 Jean Delvare <jdelvare@suse.de> * Ported to Linux 2.6 by Gabriele Gorla <gorlik@yahoo.com> * and Jean Delvare * diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c index d7b47abf37fe..6748b4583e7b 100644 --- a/drivers/hwmon/tmp102.c +++ b/drivers/hwmon/tmp102.c @@ -27,6 +27,8 @@ #include <linux/mutex.h> #include <linux/device.h> #include <linux/jiffies.h> +#include <linux/thermal.h> +#include <linux/of.h> #define DRIVER_NAME "tmp102" @@ -50,6 +52,7 @@ struct tmp102 { struct device *hwmon_dev; + struct thermal_zone_device *tz; struct mutex lock; u16 config_orig; unsigned long last_update; @@ -93,6 +96,15 @@ static struct tmp102 *tmp102_update_device(struct i2c_client *client) return tmp102; } +static int tmp102_read_temp(void *dev, long *temp) +{ + struct tmp102 *tmp102 = tmp102_update_device(to_i2c_client(dev)); + + *temp = tmp102->temp[0]; + + return 0; +} + static ssize_t tmp102_show_temp(struct device *dev, struct device_attribute *attr, char *buf) @@ -204,6 +216,12 @@ static int tmp102_probe(struct i2c_client *client, goto fail_remove_sysfs; } + tmp102->tz = thermal_zone_of_sensor_register(&client->dev, 0, + &client->dev, + tmp102_read_temp, NULL); + if (IS_ERR(tmp102->tz)) + tmp102->tz = NULL; + dev_info(&client->dev, "initialized\n"); return 0; @@ -220,6 +238,7 @@ static int tmp102_remove(struct i2c_client *client) { struct tmp102 *tmp102 = i2c_get_clientdata(client); + thermal_zone_of_sensor_unregister(&client->dev, tmp102->tz); hwmon_device_unregister(tmp102->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &tmp102_attr_group); diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index c9dcce8c3dc3..babd732b4e18 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -824,7 +824,7 @@ static struct via686a_data *via686a_update_device(struct device *dev) return data; } -static DEFINE_PCI_DEVICE_TABLE(via686a_pci_ids) = { +static const struct pci_device_id via686a_pci_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4) }, { } }; diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c index aee14e2192f8..b3babe3326fb 100644 --- a/drivers/hwmon/vt8231.c +++ b/drivers/hwmon/vt8231.c @@ -766,7 +766,7 @@ static struct platform_driver vt8231_driver = { .remove = vt8231_remove, }; -static DEFINE_PCI_DEVICE_TABLE(vt8231_pci_ids) = { +static const struct pci_device_id vt8231_pci_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4) }, { 0, } }; diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index 23ff210513d3..f0ab61db7a0d 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1,7 +1,7 @@ /* * w83627ehf - Driver for the hardware monitoring functionality of * the Winbond W83627EHF Super-I/O chip - * Copyright (C) 2005-2012 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2005-2012 Jean Delvare <jdelvare@suse.de> * Copyright (C) 2006 Yuan Mu (Winbond), * Rudolf Marek <r.marek@assembler.cz> * David Hubbard <david.c.hubbard@gmail.com> @@ -2889,7 +2889,7 @@ static void __exit sensors_w83627ehf_exit(void) platform_driver_unregister(&w83627ehf_driver); } -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("W83627EHF driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c index cb9cd326ecb5..c1726be3654c 100644 --- a/drivers/hwmon/w83627hf.c +++ b/drivers/hwmon/w83627hf.c @@ -5,7 +5,7 @@ * Philip Edelbrock <phil@netroedge.com>, * and Mark Studebaker <mdsxyz123@yahoo.com> * Ported to 2.6 by Bernhard C. Schrenk <clemy@clemy.org> - * Copyright (c) 2007 - 1012 Jean Delvare <khali@linux-fr.org> + * Copyright (c) 2007 - 1012 Jean Delvare <jdelvare@suse.de> * * 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 diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index f9d513949a38..84911616d8c0 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -4,7 +4,7 @@ * Copyright (c) 1998 - 2001 Frodo Looijaard <frodol@dds.nl>, * Philip Edelbrock <phil@netroedge.com>, * and Mark Studebaker <mdsxyz123@yahoo.com> - * Copyright (c) 2007 - 2008 Jean Delvare <khali@linux-fr.org> + * Copyright (c) 2007 - 2008 Jean Delvare <jdelvare@suse.de> * * 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 diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c index 908209d24664..21894131190f 100644 --- a/drivers/hwmon/w83795.c +++ b/drivers/hwmon/w83795.c @@ -2,7 +2,7 @@ * w83795.c - Linux kernel driver for hardware monitoring * Copyright (C) 2008 Nuvoton Technology Corp. * Wei Song - * Copyright (C) 2010 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2010 Jean Delvare <jdelvare@suse.de> * * 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 @@ -2282,6 +2282,6 @@ static struct i2c_driver w83795_driver = { module_i2c_driver(w83795_driver); -MODULE_AUTHOR("Wei Song, Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Wei Song, Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("W83795G/ADG hardware monitoring driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c index 39dbe990dc10..6384b268f590 100644 --- a/drivers/hwmon/w83l785ts.c +++ b/drivers/hwmon/w83l785ts.c @@ -1,7 +1,7 @@ /* * w83l785ts.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring - * Copyright (C) 2003-2009 Jean Delvare <khali@linux-fr.org> + * Copyright (C) 2003-2009 Jean Delvare <jdelvare@suse.de> * * Inspired from the lm83 driver. The W83L785TS-S is a sensor chip made * by Winbond. It reports a single external temperature with a 1 deg @@ -10,7 +10,7 @@ * http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83L785TS-S.pdf * * Ported to Linux 2.6 by Wolfgang Ziegler <nuppla@gmx.at> and Jean Delvare - * <khali@linux-fr.org>. + * <jdelvare@suse.de>. * * Thanks to James Bolt <james@evilpenguin.com> for benchmarking the read * error handling mechanism. @@ -299,6 +299,6 @@ static struct w83l785ts_data *w83l785ts_update_device(struct device *dev) module_i2c_driver(w83l785ts_driver); -MODULE_AUTHOR("Jean Delvare <khali@linux-fr.org>"); +MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>"); MODULE_DESCRIPTION("W83L785TS-S driver"); MODULE_LICENSE("GPL"); |