diff options
| author | Guenter Roeck <guenter.roeck@ericsson.com> | 2011-06-25 22:21:49 +0400 |
|---|---|---|
| committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2011-07-29 02:31:11 +0400 |
| commit | 1061d8518f8bde548a03a5ff77dbe9a4202ad826 (patch) | |
| tree | e5bd62c9c7d065c4acb249bc60e057b64023c32c /drivers/hwmon/pmbus/max34440.c | |
| parent | 9d2ecfb768bd2f8b41816a23b0f1dda026fef41d (diff) | |
| download | linux-1061d8518f8bde548a03a5ff77dbe9a4202ad826.tar.xz | |
hwmon: (pmbus) Add support for VID output voltage mode
In VID mode, output voltages are measured and reported as VID values, and
have to be converted to voltages using VID conversion tables or functions.
Support is added for VR11 only at this time.
This patch enables support for PMBus devices supporting VID VR11 based output
voltage selection such as NCP4200 and NCP4208.
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
Diffstat (limited to 'drivers/hwmon/pmbus/max34440.c')
| -rw-r--r-- | drivers/hwmon/pmbus/max34440.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/hwmon/pmbus/max34440.c b/drivers/hwmon/pmbus/max34440.c index db11e1a175b2..2e30046a116e 100644 --- a/drivers/hwmon/pmbus/max34440.c +++ b/drivers/hwmon/pmbus/max34440.c @@ -72,10 +72,10 @@ static int max34440_read_byte_data(struct i2c_client *client, int page, int reg) static struct pmbus_driver_info max34440_info[] = { [max34440] = { .pages = 14, - .direct[PSC_VOLTAGE_IN] = true, - .direct[PSC_VOLTAGE_OUT] = true, - .direct[PSC_TEMPERATURE] = true, - .direct[PSC_CURRENT_OUT] = true, + .format[PSC_VOLTAGE_IN] = direct, + .format[PSC_VOLTAGE_OUT] = direct, + .format[PSC_TEMPERATURE] = direct, + .format[PSC_CURRENT_OUT] = direct, .m[PSC_VOLTAGE_IN] = 1, .b[PSC_VOLTAGE_IN] = 0, .R[PSC_VOLTAGE_IN] = 3, /* R = 0 in datasheet reflects mV */ @@ -112,11 +112,11 @@ static struct pmbus_driver_info max34440_info[] = { }, [max34441] = { .pages = 12, - .direct[PSC_VOLTAGE_IN] = true, - .direct[PSC_VOLTAGE_OUT] = true, - .direct[PSC_TEMPERATURE] = true, - .direct[PSC_CURRENT_OUT] = true, - .direct[PSC_FAN] = true, + .format[PSC_VOLTAGE_IN] = direct, + .format[PSC_VOLTAGE_OUT] = direct, + .format[PSC_TEMPERATURE] = direct, + .format[PSC_CURRENT_OUT] = direct, + .format[PSC_FAN] = direct, .m[PSC_VOLTAGE_IN] = 1, .b[PSC_VOLTAGE_IN] = 0, .R[PSC_VOLTAGE_IN] = 3, |