diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/therm_adt746x.c | 17 | ||||
| -rw-r--r-- | drivers/macintosh/therm_pm72.c | 4 | ||||
| -rw-r--r-- | drivers/macintosh/via-pmu.c | 40 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_lm75_sensor.c | 4 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_max6690_sensor.c | 4 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_smu_sat.c | 4 |
6 files changed, 49 insertions, 24 deletions
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c index fde377c60cca..386a7972111d 100644 --- a/drivers/macintosh/therm_adt746x.c +++ b/drivers/macintosh/therm_adt746x.c @@ -79,6 +79,7 @@ struct thermostat { u8 limits[3]; int last_speed[2]; int last_var[2]; + int pwm_inv[2]; }; static enum {ADT7460, ADT7467} therm_type; @@ -124,6 +125,8 @@ read_reg(struct thermostat* th, int reg) return data; } +static struct i2c_driver thermostat_driver; + static int attach_thermostat(struct i2c_adapter *adapter) { @@ -148,7 +151,7 @@ attach_thermostat(struct i2c_adapter *adapter) * Let i2c-core delete that device on driver removal. * This is safe because i2c-core holds the core_lock mutex for us. */ - list_add_tail(&client->detected, &client->driver->clients); + list_add_tail(&client->detected, &thermostat_driver.clients); return 0; } @@ -227,19 +230,23 @@ static void write_fan_speed(struct thermostat *th, int speed, int fan) if (speed >= 0) { manual = read_reg(th, MANUAL_MODE[fan]); + manual &= ~INVERT_MASK; write_reg(th, MANUAL_MODE[fan], - (manual|MANUAL_MASK) & (~INVERT_MASK)); + manual | MANUAL_MASK | th->pwm_inv[fan]); write_reg(th, FAN_SPD_SET[fan], speed); } else { /* back to automatic */ if(therm_type == ADT7460) { manual = read_reg(th, MANUAL_MODE[fan]) & (~MANUAL_MASK); - + manual &= ~INVERT_MASK; + manual |= th->pwm_inv[fan]; write_reg(th, MANUAL_MODE[fan], manual|REM_CONTROL[fan]); } else { manual = read_reg(th, MANUAL_MODE[fan]); + manual &= ~INVERT_MASK; + manual |= th->pwm_inv[fan]; write_reg(th, MANUAL_MODE[fan], manual&(~AUTO_MASK)); } } @@ -416,6 +423,10 @@ static int probe_thermostat(struct i2c_client *client, thermostat = th; + /* record invert bit status because fw can corrupt it after suspend */ + th->pwm_inv[0] = read_reg(th, MANUAL_MODE[0]) & INVERT_MASK; + th->pwm_inv[1] = read_reg(th, MANUAL_MODE[1]) & INVERT_MASK; + /* be sure to really write fan speed the first time */ th->last_speed[0] = -2; th->last_speed[1] = -2; diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c index a028598af2d3..ea32c7e5a9af 100644 --- a/drivers/macintosh/therm_pm72.c +++ b/drivers/macintosh/therm_pm72.c @@ -286,6 +286,8 @@ struct fcu_fan_table fcu_fans[] = { }, }; +static struct i2c_driver therm_pm72_driver; + /* * Utility function to create an i2c_client structure and * attach it to one of u3 adapters @@ -318,7 +320,7 @@ static struct i2c_client *attach_i2c_chip(int id, const char *name) * Let i2c-core delete that device on driver removal. * This is safe because i2c-core holds the core_lock mutex for us. */ - list_add_tail(&clt->detected, &clt->driver->clients); + list_add_tail(&clt->detected, &therm_pm72_driver.clients); return clt; } diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index b40fb9b6c862..6f308a4757ee 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -405,7 +405,11 @@ static int __init via_pmu_start(void) printk(KERN_ERR "via-pmu: can't map interrupt\n"); return -ENODEV; } - if (request_irq(irq, via_pmu_interrupt, 0, "VIA-PMU", (void *)0)) { + /* We set IRQF_TIMER because we don't want the interrupt to be disabled + * between the 2 passes of driver suspend, we control our own disabling + * for that one + */ + if (request_irq(irq, via_pmu_interrupt, IRQF_TIMER, "VIA-PMU", (void *)0)) { printk(KERN_ERR "via-pmu: can't request irq %d\n", irq); return -ENODEV; } @@ -419,7 +423,7 @@ static int __init via_pmu_start(void) gpio_irq = irq_of_parse_and_map(gpio_node, 0); if (gpio_irq != NO_IRQ) { - if (request_irq(gpio_irq, gpio1_interrupt, 0, + if (request_irq(gpio_irq, gpio1_interrupt, IRQF_TIMER, "GPIO1 ADB", (void *)0)) printk(KERN_ERR "pmu: can't get irq %d" " (GPIO1)\n", gpio_irq); @@ -925,8 +929,7 @@ proc_write_options(struct file *file, const char __user *buffer, #ifdef CONFIG_ADB /* Send an ADB command */ -static int -pmu_send_request(struct adb_request *req, int sync) +static int pmu_send_request(struct adb_request *req, int sync) { int i, ret; @@ -1005,16 +1008,11 @@ pmu_send_request(struct adb_request *req, int sync) } /* Enable/disable autopolling */ -static int -pmu_adb_autopoll(int devs) +static int __pmu_adb_autopoll(int devs) { struct adb_request req; - if ((vias == NULL) || (!pmu_fully_inited) || !pmu_has_adb) - return -ENXIO; - if (devs) { - adb_dev_map = devs; pmu_request(&req, NULL, 5, PMU_ADB_CMD, 0, 0x86, adb_dev_map >> 8, adb_dev_map); pmu_adb_flags = 2; @@ -1027,9 +1025,17 @@ pmu_adb_autopoll(int devs) return 0; } +static int pmu_adb_autopoll(int devs) +{ + if ((vias == NULL) || (!pmu_fully_inited) || !pmu_has_adb) + return -ENXIO; + + adb_dev_map = devs; + return __pmu_adb_autopoll(devs); +} + /* Reset the ADB bus */ -static int -pmu_adb_reset_bus(void) +static int pmu_adb_reset_bus(void) { struct adb_request req; int save_autopoll = adb_dev_map; @@ -1038,13 +1044,13 @@ pmu_adb_reset_bus(void) return -ENXIO; /* anyone got a better idea?? */ - pmu_adb_autopoll(0); + __pmu_adb_autopoll(0); - req.nbytes = 5; + req.nbytes = 4; req.done = NULL; req.data[0] = PMU_ADB_CMD; - req.data[1] = 0; - req.data[2] = ADB_BUSRESET; + req.data[1] = ADB_BUSRESET; + req.data[2] = 0; req.data[3] = 0; req.data[4] = 0; req.reply_len = 0; @@ -1056,7 +1062,7 @@ pmu_adb_reset_bus(void) pmu_wait_complete(&req); if (save_autopoll != 0) - pmu_adb_autopoll(save_autopoll); + __pmu_adb_autopoll(save_autopoll); return 0; } diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c index 529886c7a826..ed6426a10773 100644 --- a/drivers/macintosh/windfarm_lm75_sensor.c +++ b/drivers/macintosh/windfarm_lm75_sensor.c @@ -115,6 +115,8 @@ static int wf_lm75_probe(struct i2c_client *client, return rc; } +static struct i2c_driver wf_lm75_driver; + static struct i2c_client *wf_lm75_create(struct i2c_adapter *adapter, u8 addr, int ds1775, const char *loc) @@ -157,7 +159,7 @@ static struct i2c_client *wf_lm75_create(struct i2c_adapter *adapter, * Let i2c-core delete that device on driver removal. * This is safe because i2c-core holds the core_lock mutex for us. */ - list_add_tail(&client->detected, &client->driver->clients); + list_add_tail(&client->detected, &wf_lm75_driver.clients); return client; fail: return NULL; diff --git a/drivers/macintosh/windfarm_max6690_sensor.c b/drivers/macintosh/windfarm_max6690_sensor.c index e2a55ecda2b2..a67b349319e9 100644 --- a/drivers/macintosh/windfarm_max6690_sensor.c +++ b/drivers/macintosh/windfarm_max6690_sensor.c @@ -88,6 +88,8 @@ static int wf_max6690_probe(struct i2c_client *client, return rc; } +static struct i2c_driver wf_max6690_driver; + static struct i2c_client *wf_max6690_create(struct i2c_adapter *adapter, u8 addr, const char *loc) { @@ -119,7 +121,7 @@ static struct i2c_client *wf_max6690_create(struct i2c_adapter *adapter, * Let i2c-core delete that device on driver removal. * This is safe because i2c-core holds the core_lock mutex for us. */ - list_add_tail(&client->detected, &client->driver->clients); + list_add_tail(&client->detected, &wf_max6690_driver.clients); return client; fail: diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c index 5da729e58f99..e20330a28959 100644 --- a/drivers/macintosh/windfarm_smu_sat.c +++ b/drivers/macintosh/windfarm_smu_sat.c @@ -194,6 +194,8 @@ static struct wf_sensor_ops wf_sat_ops = { .owner = THIS_MODULE, }; +static struct i2c_driver wf_sat_driver; + static void wf_sat_create(struct i2c_adapter *adapter, struct device_node *dev) { struct i2c_board_info info; @@ -222,7 +224,7 @@ static void wf_sat_create(struct i2c_adapter *adapter, struct device_node *dev) * Let i2c-core delete that device on driver removal. * This is safe because i2c-core holds the core_lock mutex for us. */ - list_add_tail(&client->detected, &client->driver->clients); + list_add_tail(&client->detected, &wf_sat_driver.clients); } static int wf_sat_probe(struct i2c_client *client, |