On 07/02/13 11:13, Jacek Anaszewski wrote: > This patch modifies the way how the in_temp_scale output value is > calculated. With this implementation it is more clear how the value > is obtained. > > Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx> > Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> The fix (patch 1) has worked it's way through now to IIOs upstream so this patch has now been added to the togreg branch of iio.git. Thanks, Jonathan > --- > drivers/iio/pressure/st_pressure_core.c | 5 ++++- > 1 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c > index 89eb40a..09d94a6 100644 > --- a/drivers/iio/pressure/st_pressure_core.c > +++ b/drivers/iio/pressure/st_pressure_core.c > @@ -31,6 +31,9 @@ > #define ST_PRESS_LSB_PER_MBAR 4096UL > #define ST_PRESS_KPASCAL_NANO_SCALE (100000000UL / \ > ST_PRESS_LSB_PER_MBAR) > +#define ST_PRESS_LSB_PER_CELSIUS 480UL > +#define ST_PRESS_CELSIUS_NANO_SCALE (1000000000UL / \ > + ST_PRESS_LSB_PER_CELSIUS) > #define ST_PRESS_NUMBER_DATA_CHANNELS 1 > > /* DEFAULT VALUE FOR SENSORS */ > @@ -53,8 +56,8 @@ > #define ST_PRESS_1_FS_ADDR 0x23 > #define ST_PRESS_1_FS_MASK 0x30 > #define ST_PRESS_1_FS_AVL_1260_VAL 0x00 > -#define ST_PRESS_1_FS_AVL_TEMP_GAIN 2083000 > #define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_KPASCAL_NANO_SCALE > +#define ST_PRESS_1_FS_AVL_TEMP_GAIN ST_PRESS_CELSIUS_NANO_SCALE > #define ST_PRESS_1_BDU_ADDR 0x20 > #define ST_PRESS_1_BDU_MASK 0x04 > #define ST_PRESS_1_DRDY_IRQ_ADDR 0x22 > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
