diff options
Diffstat (limited to 'drivers/hwmon/applesmc.c')
| -rw-r--r-- | drivers/hwmon/applesmc.c | 265 |
1 files changed, 228 insertions, 37 deletions
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index c1605b528e8f..b6598aa557a0 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -142,6 +142,26 @@ static const char *temperature_sensors_sets[][41] = { "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P", "TM9S", "TN0C", "TN0D", "TN0H", "TS0C", "Tp0C", "Tp1C", "Tv0S", "Tv1S", NULL }, +/* Set 17: iMac 9,1 */ + { "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TH0P", "TL0P", + "TN0D", "TN0H", "TN0P", "TO0P", "Tm0P", "Tp0P", NULL }, +/* Set 18: MacBook Pro 2,2 */ + { "TB0T", "TC0D", "TC0P", "TG0H", "TG0P", "TG0T", "TM0P", "TTF0", + "Th0H", "Th1H", "Tm0P", "Ts0P", NULL }, +/* Set 19: Macbook Pro 5,3 */ + { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TG0D", + "TG0F", "TG0H", "TG0P", "TG0T", "TN0D", "TN0P", "TTF0", "Th2H", + "Tm0P", "Ts0P", "Ts0S", NULL }, +/* Set 20: MacBook Pro 5,4 */ + { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TN0D", + "TN0P", "TTF0", "Th2H", "Ts0P", "Ts0S", NULL }, +/* Set 21: MacBook Pro 6,2 */ + { "TB0T", "TB1T", "TB2T", "TC0C", "TC0D", "TC0P", "TC1C", "TG0D", + "TG0P", "TG0T", "TMCD", "TP0P", "TPCD", "Th1H", "Th2H", "Tm0P", + "Ts0P", "Ts0S", NULL }, +/* Set 22: MacBook Pro 7,1 */ + { "TB0T", "TB1T", "TB2T", "TC0D", "TC0P", "TN0D", "TN0P", "TN0S", + "TN1D", "TN1F", "TN1G", "TN1S", "Th1H", "Ts0P", "Ts0S", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -189,6 +209,9 @@ static unsigned int applesmc_accelerometer; /* Indicates whether this computer has light sensors and keyboard backlight. */ static unsigned int applesmc_light; +/* The number of fans handled by the driver */ +static unsigned int fans_handled; + /* Indicates which temperature sensors set to use. */ static unsigned int applesmc_temperature_set; @@ -637,6 +660,17 @@ out: return snprintf(sysfsbuf, PAGE_SIZE, "(%d,%d)\n", left, right); } +/* Displays sensor key as label */ +static ssize_t applesmc_show_sensor_label(struct device *dev, + struct device_attribute *devattr, char *sysfsbuf) +{ + struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); + const char *key = + temperature_sensors_sets[applesmc_temperature_set][attr->index]; + + return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", key); +} + /* Displays degree Celsius * 1000 */ static ssize_t applesmc_show_temperature(struct device *dev, struct device_attribute *devattr, char *sysfsbuf) @@ -1104,6 +1138,86 @@ static const struct attribute_group fan_attribute_groups[] = { /* * Temperature sensors sysfs entries. */ +static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 0); +static SENSOR_DEVICE_ATTR(temp2_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 1); +static SENSOR_DEVICE_ATTR(temp3_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 2); +static SENSOR_DEVICE_ATTR(temp4_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 3); +static SENSOR_DEVICE_ATTR(temp5_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 4); +static SENSOR_DEVICE_ATTR(temp6_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 5); +static SENSOR_DEVICE_ATTR(temp7_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 6); +static SENSOR_DEVICE_ATTR(temp8_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 7); +static SENSOR_DEVICE_ATTR(temp9_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 8); +static SENSOR_DEVICE_ATTR(temp10_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 9); +static SENSOR_DEVICE_ATTR(temp11_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 10); +static SENSOR_DEVICE_ATTR(temp12_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 11); +static SENSOR_DEVICE_ATTR(temp13_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 12); +static SENSOR_DEVICE_ATTR(temp14_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 13); +static SENSOR_DEVICE_ATTR(temp15_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 14); +static SENSOR_DEVICE_ATTR(temp16_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 15); +static SENSOR_DEVICE_ATTR(temp17_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 16); +static SENSOR_DEVICE_ATTR(temp18_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 17); +static SENSOR_DEVICE_ATTR(temp19_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 18); +static SENSOR_DEVICE_ATTR(temp20_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 19); +static SENSOR_DEVICE_ATTR(temp21_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 20); +static SENSOR_DEVICE_ATTR(temp22_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 21); +static SENSOR_DEVICE_ATTR(temp23_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 22); +static SENSOR_DEVICE_ATTR(temp24_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 23); +static SENSOR_DEVICE_ATTR(temp25_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 24); +static SENSOR_DEVICE_ATTR(temp26_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 25); +static SENSOR_DEVICE_ATTR(temp27_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 26); +static SENSOR_DEVICE_ATTR(temp28_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 27); +static SENSOR_DEVICE_ATTR(temp29_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 28); +static SENSOR_DEVICE_ATTR(temp30_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 29); +static SENSOR_DEVICE_ATTR(temp31_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 30); +static SENSOR_DEVICE_ATTR(temp32_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 31); +static SENSOR_DEVICE_ATTR(temp33_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 32); +static SENSOR_DEVICE_ATTR(temp34_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 33); +static SENSOR_DEVICE_ATTR(temp35_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 34); +static SENSOR_DEVICE_ATTR(temp36_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 35); +static SENSOR_DEVICE_ATTR(temp37_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 36); +static SENSOR_DEVICE_ATTR(temp38_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 37); +static SENSOR_DEVICE_ATTR(temp39_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 38); +static SENSOR_DEVICE_ATTR(temp40_label, S_IRUGO, + applesmc_show_sensor_label, NULL, 39); static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, applesmc_show_temperature, NULL, 0); static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, @@ -1185,6 +1299,50 @@ static SENSOR_DEVICE_ATTR(temp39_input, S_IRUGO, static SENSOR_DEVICE_ATTR(temp40_input, S_IRUGO, applesmc_show_temperature, NULL, 39); +static struct attribute *label_attributes[] = { + &sensor_dev_attr_temp1_label.dev_attr.attr, + &sensor_dev_attr_temp2_label.dev_attr.attr, + &sensor_dev_attr_temp3_label.dev_attr.attr, + &sensor_dev_attr_temp4_label.dev_attr.attr, + &sensor_dev_attr_temp5_label.dev_attr.attr, + &sensor_dev_attr_temp6_label.dev_attr.attr, + &sensor_dev_attr_temp7_label.dev_attr.attr, + &sensor_dev_attr_temp8_label.dev_attr.attr, + &sensor_dev_attr_temp9_label.dev_attr.attr, + &sensor_dev_attr_temp10_label.dev_attr.attr, + &sensor_dev_attr_temp11_label.dev_attr.attr, + &sensor_dev_attr_temp12_label.dev_attr.attr, + &sensor_dev_attr_temp13_label.dev_attr.attr, + &sensor_dev_attr_temp14_label.dev_attr.attr, + &sensor_dev_attr_temp15_label.dev_attr.attr, + &sensor_dev_attr_temp16_label.dev_attr.attr, + &sensor_dev_attr_temp17_label.dev_attr.attr, + &sensor_dev_attr_temp18_label.dev_attr.attr, + &sensor_dev_attr_temp19_label.dev_attr.attr, + &sensor_dev_attr_temp20_label.dev_attr.attr, + &sensor_dev_attr_temp21_label.dev_attr.attr, + &sensor_dev_attr_temp22_label.dev_attr.attr, + &sensor_dev_attr_temp23_label.dev_attr.attr, + &sensor_dev_attr_temp24_label.dev_attr.attr, + &sensor_dev_attr_temp25_label.dev_attr.attr, + &sensor_dev_attr_temp26_label.dev_attr.attr, + &sensor_dev_attr_temp27_label.dev_attr.attr, + &sensor_dev_attr_temp28_label.dev_attr.attr, + &sensor_dev_attr_temp29_label.dev_attr.attr, + &sensor_dev_attr_temp30_label.dev_attr.attr, + &sensor_dev_attr_temp31_label.dev_attr.attr, + &sensor_dev_attr_temp32_label.dev_attr.attr, + &sensor_dev_attr_temp33_label.dev_attr.attr, + &sensor_dev_attr_temp34_label.dev_attr.attr, + &sensor_dev_attr_temp35_label.dev_attr.attr, + &sensor_dev_attr_temp36_label.dev_attr.attr, + &sensor_dev_attr_temp37_label.dev_attr.attr, + &sensor_dev_attr_temp38_label.dev_attr.attr, + &sensor_dev_attr_temp39_label.dev_attr.attr, + &sensor_dev_attr_temp40_label.dev_attr.attr, + NULL +}; + static struct attribute *temperature_attributes[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, &sensor_dev_attr_temp2_input.dev_attr.attr, @@ -1232,6 +1390,10 @@ static struct attribute *temperature_attributes[] = { static const struct attribute_group temperature_attributes_group = { .attrs = temperature_attributes }; +static const struct attribute_group label_attributes_group = { + .attrs = label_attributes +}; + /* Module stuff */ /* @@ -1350,6 +1512,18 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 1, .light = 1, .temperature_set = 15 }, /* MacPro3,1: temperature set 16 */ { .accelerometer = 0, .light = 0, .temperature_set = 16 }, +/* iMac 9,1: light sensor only, temperature set 17 */ + { .accelerometer = 0, .light = 0, .temperature_set = 17 }, +/* MacBook Pro 2,2: accelerometer, backlight and temperature set 18 */ + { .accelerometer = 1, .light = 1, .temperature_set = 18 }, +/* MacBook Pro 5,3: accelerometer, backlight and temperature set 19 */ + { .accelerometer = 1, .light = 1, .temperature_set = 19 }, +/* MacBook Pro 5,4: accelerometer, backlight and temperature set 20 */ + { .accelerometer = 1, .light = 1, .temperature_set = 20 }, +/* MacBook Pro 6,2: accelerometer, backlight and temperature set 21 */ + { .accelerometer = 1, .light = 1, .temperature_set = 21 }, +/* MacBook Pro 7,1: accelerometer, backlight and temperature set 22 */ + { .accelerometer = 1, .light = 1, .temperature_set = 22 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1363,6 +1537,22 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir") }, &applesmc_dmi_data[7]}, + { applesmc_dmi_match, "Apple MacBook Pro 7", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro7") }, + &applesmc_dmi_data[22]}, + { applesmc_dmi_match, "Apple MacBook Pro 5,4", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,4") }, + &applesmc_dmi_data[20]}, + { applesmc_dmi_match, "Apple MacBook Pro 5,3", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,3") }, + &applesmc_dmi_data[19]}, + { applesmc_dmi_match, "Apple MacBook Pro 6", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro6") }, + &applesmc_dmi_data[21]}, { applesmc_dmi_match, "Apple MacBook Pro 5", { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5") }, @@ -1375,6 +1565,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro3") }, &applesmc_dmi_data[9]}, + { applesmc_dmi_match, "Apple MacBook Pro 2,2", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple Computer, Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro2,2") }, + &applesmc_dmi_data[18]}, { applesmc_dmi_match, "Apple MacBook Pro", { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBookPro") }, @@ -1415,6 +1609,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacPro") }, &applesmc_dmi_data[4]}, + { applesmc_dmi_match, "Apple iMac 9,1", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1") }, + &applesmc_dmi_data[17]}, { applesmc_dmi_match, "Apple iMac 8", { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "iMac8") }, @@ -1474,45 +1672,31 @@ static int __init applesmc_init(void) /* create fan files */ count = applesmc_get_fan_count(); - if (count < 0) { + if (count < 0) printk(KERN_ERR "applesmc: Cannot get the number of fans.\n"); - } else { + else printk(KERN_INFO "applesmc: %d fans found.\n", count); - switch (count) { - default: - printk(KERN_WARNING "applesmc: More than 4 fans found," - " but at most 4 fans are supported" - " by the driver.\n"); - case 4: - ret = sysfs_create_group(&pdev->dev.kobj, - &fan_attribute_groups[3]); - if (ret) - goto out_key_enumeration; - case 3: - ret = sysfs_create_group(&pdev->dev.kobj, - &fan_attribute_groups[2]); - if (ret) - goto out_key_enumeration; - case 2: - ret = sysfs_create_group(&pdev->dev.kobj, - &fan_attribute_groups[1]); - if (ret) - goto out_key_enumeration; - case 1: - ret = sysfs_create_group(&pdev->dev.kobj, - &fan_attribute_groups[0]); - if (ret) - goto out_fan_1; - case 0: - ; - } + if (count > 4) { + count = 4; + printk(KERN_WARNING "applesmc: More than 4 fans found," + " but at most 4 fans are supported" + " by the driver.\n"); + } + + while (fans_handled < count) { + ret = sysfs_create_group(&pdev->dev.kobj, + &fan_attribute_groups[fans_handled]); + if (ret) + goto out_fans; + fans_handled++; } for (i = 0; temperature_sensors_sets[applesmc_temperature_set][i] != NULL; i++) { - if (temperature_attributes[i] == NULL) { + if (temperature_attributes[i] == NULL || + label_attributes[i] == NULL) { printk(KERN_ERR "applesmc: More temperature sensors " "in temperature_sensors_sets (at least %i)" "than available sysfs files in " @@ -1524,6 +1708,10 @@ static int __init applesmc_init(void) temperature_attributes[i]); if (ret) goto out_temperature; + ret = sysfs_create_file(&pdev->dev.kobj, + label_attributes[i]); + if (ret) + goto out_temperature; } if (applesmc_accelerometer) { @@ -1574,11 +1762,12 @@ out_accelerometer: if (applesmc_accelerometer) applesmc_release_accelerometer(); out_temperature: + sysfs_remove_group(&pdev->dev.kobj, &label_attributes_group); sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group); - sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]); -out_fan_1: - sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]); -out_key_enumeration: +out_fans: + while (fans_handled) + sysfs_remove_group(&pdev->dev.kobj, + &fan_attribute_groups[--fans_handled]); sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group); out_name: sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr); @@ -1603,9 +1792,11 @@ static void __exit applesmc_exit(void) } if (applesmc_accelerometer) applesmc_release_accelerometer(); + sysfs_remove_group(&pdev->dev.kobj, &label_attributes_group); sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group); - sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]); - sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]); + while (fans_handled) + sysfs_remove_group(&pdev->dev.kobj, + &fan_attribute_groups[--fans_handled]); sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group); sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr); platform_device_unregister(pdev); |