diff options
author | Hans de Goede <hdegoede@redhat.com> | 2011-03-10 08:54:02 +0100 |
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committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2011-03-14 22:39:26 -0700 |
commit | e5e713cbe812e8b9ef2099694be7c587c51438c4 (patch) | |
tree | 0bb4caa38e6f24ad43a82cb6eab32ee304818a67 /drivers/hwmon/f71882fg.c | |
parent | c11bb993629078264f72f8de8d48d7c3286c4c3e (diff) | |
download | linux-e5e713cbe812e8b9ef2099694be7c587c51438c4.tar.gz |
hwmon/f71882fg: Add support for f71808e
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Jonathan Michalon <johndescs@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers/hwmon/f71882fg.c')
-rw-r--r-- | drivers/hwmon/f71882fg.c | 61 |
1 files changed, 40 insertions, 21 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index eea697757891..a4d430ee7e20 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -47,6 +47,7 @@ #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ +#define SIO_F71808E_ID 0x0901 /* Chipset ID */ #define SIO_F71858_ID 0x0507 /* Chipset ID */ #define SIO_F71862_ID 0x0601 /* Chipset ID */ #define SIO_F71869_ID 0x0814 /* Chipset ID */ @@ -104,9 +105,11 @@ static unsigned short force_id; module_param(force_id, ushort, 0); MODULE_PARM_DESC(force_id, "Override the detected device ID"); -enum chips { f71858fg, f71862fg, f71869, f71882fg, f71889fg, f71889ed, f8000 }; +enum chips { f71808e, f71858fg, f71862fg, f71869, f71882fg, f71889fg, + f71889ed, f8000 }; static const char *f71882fg_names[] = { + "f71808e", "f71858fg", "f71862fg", "f71869", /* Both f71869f and f71869e, reg. compatible and same id */ @@ -116,7 +119,8 @@ static const char *f71882fg_names[] = { "f8000", }; -static const char f71882fg_has_in[7][F71882FG_MAX_INS] = { +static const char f71882fg_has_in[8][F71882FG_MAX_INS] = { + { 1, 1, 1, 1, 1, 1, 0, 1, 1 }, /* f71808e */ { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f71858fg */ { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71862fg */ { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71869 */ @@ -126,7 +130,8 @@ static const char f71882fg_has_in[7][F71882FG_MAX_INS] = { { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f8000 */ }; -static const char f71882fg_has_in1_alarm[7] = { +static const char f71882fg_has_in1_alarm[8] = { + 0, /* f71808e */ 0, /* f71858fg */ 0, /* f71862fg */ 0, /* f71869 */ @@ -136,7 +141,8 @@ static const char f71882fg_has_in1_alarm[7] = { 0, /* f8000 */ }; -static const char f71882fg_has_beep[7] = { +static const char f71882fg_has_beep[8] = { + 0, /* f71808e */ 0, /* f71858fg */ 1, /* f71862fg */ 1, /* f71869 */ @@ -181,7 +187,7 @@ struct f71882fg_data { u16 fan_full_speed[4]; u8 fan_status; u8 fan_beep; - /* Note: all models have only 3 temperature channels, but on some + /* Note: all models have max 3 temperature channels, but on some they are addressed as 0-2 and on others as 1-3, so for coding convenience we reserve space for 4 channels */ u16 temp[4]; @@ -590,7 +596,7 @@ static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = { show_pwm_auto_point_temp_hyst, NULL, 3, 2), }; -/* PWM attr for the f71869, almost identical to the f71862fg, but the +/* PWM attr for the f71808e/f71869, almost identical to the f71862fg, but the pwm setting when the temperature is above the pwmX_auto_point1_temp can be programmed instead of being hardcoded to 0xff */ static struct sensor_device_attribute_2 f71869_auto_pwm_attr[] = { @@ -1065,8 +1071,9 @@ static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) static struct f71882fg_data *f71882fg_update_device(struct device *dev) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr, reg; + int nr, reg, point; int nr_fans = (data->type == f71882fg) ? 4 : 3; + int nr_temps = (data->type == f71808e) ? 2 : 3; mutex_lock(&data->update_lock); @@ -1081,7 +1088,8 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) } /* Get High & boundary temps*/ - for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) { + for (nr = data->temp_start; nr < nr_temps + data->temp_start; + nr++) { data->temp_ovt[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_OVT(nr)); data->temp_high[nr] = f71882fg_read8(data, @@ -1121,8 +1129,8 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); - if (data->type != f71862fg && data->type != f71869) { - int point; + switch (data->type) { + default: for (point = 0; point < 5; point++) { data->pwm_auto_point_pwm[nr][point] = f71882fg_read8(data, @@ -1135,13 +1143,14 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) F71882FG_REG_POINT_TEMP (nr, point)); } - } else { - if (data->type == f71869) { - data->pwm_auto_point_pwm[nr][0] = - f71882fg_read8(data, - F71882FG_REG_POINT_PWM - (nr, 0)); - } + break; + case f71808e: + case f71869: + data->pwm_auto_point_pwm[nr][0] = + f71882fg_read8(data, + F71882FG_REG_POINT_PWM(nr, 0)); + /* Fall through */ + case f71862fg: data->pwm_auto_point_pwm[nr][1] = f71882fg_read8(data, F71882FG_REG_POINT_PWM @@ -1158,6 +1167,7 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) f71882fg_read8(data, F71882FG_REG_POINT_TEMP (nr, 3)); + break; } } data->last_limits = jiffies; @@ -1169,7 +1179,8 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) F71882FG_REG_TEMP_STATUS); data->temp_diode_open = f71882fg_read8(data, F71882FG_REG_TEMP_DIODE_OPEN); - for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) + for (nr = data->temp_start; nr < nr_temps + data->temp_start; + nr++) data->temp[nr] = f71882fg_read_temp(data, nr); data->fan_status = f71882fg_read8(data, @@ -2032,7 +2043,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) struct f71882fg_data *data; struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; - int nr_temps = 3; + int nr_temps = (sio_data->type == f71808e) ? 2 : 3; u8 start_reg, reg; data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); @@ -2120,8 +2131,9 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) if (start_reg & 0x02) { switch (data->type) { + case f71808e: case f71869: - /* The f71869 always has signed auto point temps */ + /* These always have signed auto point temps */ data->auto_point_temp_signed = 1; /* Fall through to select correct fan/pwm reg bank! */ case f71889fg: @@ -2151,6 +2163,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) case f71862fg: err = (data->pwm_enable & 0x15) != 0x15; break; + case f71808e: case f71869: case f71882fg: case f71889fg: @@ -2182,6 +2195,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) } switch (data->type) { + case f71808e: case f71869: case f71889fg: case f71889ed: @@ -2211,6 +2225,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) f71862fg_auto_pwm_attr, ARRAY_SIZE(f71862fg_auto_pwm_attr)); break; + case f71808e: case f71869: err = f71882fg_create_sysfs_files(pdev, f71869_auto_pwm_attr, @@ -2262,7 +2277,7 @@ static int f71882fg_remove(struct platform_device *pdev) { struct f71882fg_data *data = platform_get_drvdata(pdev); int i, nr_fans = (data->type == f71882fg) ? 4 : 3; - int nr_temps = 3; + int nr_temps = (data->type == f71808e) ? 2 : 3; u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); if (data->hwmon_dev) @@ -2326,6 +2341,7 @@ static int f71882fg_remove(struct platform_device *pdev) f71862fg_auto_pwm_attr, ARRAY_SIZE(f71862fg_auto_pwm_attr)); break; + case f71808e: case f71869: f71882fg_remove_sysfs_files(pdev, f71869_auto_pwm_attr, @@ -2369,6 +2385,9 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address, devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); switch (devid) { + case SIO_F71808E_ID: + sio_data->type = f71808e; + break; case SIO_F71858_ID: sio_data->type = f71858fg; break; |