Commit 9f4a9b83 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Merge iio fixes into staging-linus



These I forgot about before, but need to get into 3.14-final.
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parents d3dae4ad 58e868be
......@@ -70,7 +70,7 @@ config IIO_ST_GYRO_3AXIS
select IIO_TRIGGERED_BUFFER if (IIO_BUFFER)
help
Say yes here to build support for STMicroelectronics gyroscopes:
L3G4200D, LSM330DL, L3GD20, L3GD20H, LSM330DLC, L3G4IS, LSM330.
L3G4200D, LSM330DL, L3GD20, LSM330DLC, L3G4IS, LSM330.
This driver can also be built as a module. If so, these modules
will be created:
......
......@@ -19,7 +19,6 @@
#define LSM330DL_GYRO_DEV_NAME "lsm330dl_gyro"
#define LSM330DLC_GYRO_DEV_NAME "lsm330dlc_gyro"
#define L3GD20_GYRO_DEV_NAME "l3gd20"
#define L3GD20H_GYRO_DEV_NAME "l3gd20h"
#define L3G4IS_GYRO_DEV_NAME "l3g4is_ui"
#define LSM330_GYRO_DEV_NAME "lsm330_gyro"
......
......@@ -167,11 +167,10 @@ static const struct st_sensors st_gyro_sensors[] = {
.wai = ST_GYRO_2_WAI_EXP,
.sensors_supported = {
[0] = L3GD20_GYRO_DEV_NAME,
[1] = L3GD20H_GYRO_DEV_NAME,
[2] = LSM330D_GYRO_DEV_NAME,
[3] = LSM330DLC_GYRO_DEV_NAME,
[4] = L3G4IS_GYRO_DEV_NAME,
[5] = LSM330_GYRO_DEV_NAME,
[1] = LSM330D_GYRO_DEV_NAME,
[2] = LSM330DLC_GYRO_DEV_NAME,
[3] = L3G4IS_GYRO_DEV_NAME,
[4] = LSM330_GYRO_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_gyro_16bit_channels,
.odr = {
......
......@@ -55,7 +55,6 @@ static const struct i2c_device_id st_gyro_id_table[] = {
{ LSM330DL_GYRO_DEV_NAME },
{ LSM330DLC_GYRO_DEV_NAME },
{ L3GD20_GYRO_DEV_NAME },
{ L3GD20H_GYRO_DEV_NAME },
{ L3G4IS_GYRO_DEV_NAME },
{ LSM330_GYRO_DEV_NAME },
{},
......
......@@ -54,7 +54,6 @@ static const struct spi_device_id st_gyro_id_table[] = {
{ LSM330DL_GYRO_DEV_NAME },
{ LSM330DLC_GYRO_DEV_NAME },
{ L3GD20_GYRO_DEV_NAME },
{ L3GD20H_GYRO_DEV_NAME },
{ L3G4IS_GYRO_DEV_NAME },
{ LSM330_GYRO_DEV_NAME },
{},
......
......@@ -103,13 +103,13 @@ static int cm32181_reg_init(struct cm32181_chip *cm32181)
/**
* cm32181_read_als_it() - Get sensor integration time (ms)
* @cm32181: pointer of struct cm32181
* @val: pointer of int to load the als_it value.
* @val2: pointer of int to load the als_it value.
*
* Report the current integartion time by millisecond.
*
* Return: IIO_VAL_INT for success, otherwise -EINVAL.
* Return: IIO_VAL_INT_PLUS_MICRO for success, otherwise -EINVAL.
*/
static int cm32181_read_als_it(struct cm32181_chip *cm32181, int *val)
static int cm32181_read_als_it(struct cm32181_chip *cm32181, int *val2)
{
u16 als_it;
int i;
......@@ -119,8 +119,8 @@ static int cm32181_read_als_it(struct cm32181_chip *cm32181, int *val)
als_it >>= CM32181_CMD_ALS_IT_SHIFT;
for (i = 0; i < ARRAY_SIZE(als_it_bits); i++) {
if (als_it == als_it_bits[i]) {
*val = als_it_value[i];
return IIO_VAL_INT;
*val2 = als_it_value[i];
return IIO_VAL_INT_PLUS_MICRO;
}
}
......@@ -221,7 +221,7 @@ static int cm32181_read_raw(struct iio_dev *indio_dev,
*val = cm32181->calibscale;
return IIO_VAL_INT;
case IIO_CHAN_INFO_INT_TIME:
ret = cm32181_read_als_it(cm32181, val);
ret = cm32181_read_als_it(cm32181, val2);
return ret;
}
......@@ -240,7 +240,7 @@ static int cm32181_write_raw(struct iio_dev *indio_dev,
cm32181->calibscale = val;
return val;
case IIO_CHAN_INFO_INT_TIME:
ret = cm32181_write_als_it(cm32181, val);
ret = cm32181_write_als_it(cm32181, val2);
return ret;
}
......@@ -264,7 +264,7 @@ static ssize_t cm32181_get_it_available(struct device *dev,
n = ARRAY_SIZE(als_it_value);
for (i = 0, len = 0; i < n; i++)
len += sprintf(buf + len, "%d ", als_it_value[i]);
len += sprintf(buf + len, "0.%06u ", als_it_value[i]);
return len + sprintf(buf + len, "\n");
}
......
......@@ -50,10 +50,10 @@
#define CM36651_CS_CONF2_DEFAULT_BIT 0x08
/* CS_CONF3 channel integration time */
#define CM36651_CS_IT1 0x00 /* Integration time 80000 usec */
#define CM36651_CS_IT2 0x40 /* Integration time 160000 usec */
#define CM36651_CS_IT3 0x80 /* Integration time 320000 usec */
#define CM36651_CS_IT4 0xC0 /* Integration time 640000 usec */
#define CM36651_CS_IT1 0x00 /* Integration time 80 msec */
#define CM36651_CS_IT2 0x40 /* Integration time 160 msec */
#define CM36651_CS_IT3 0x80 /* Integration time 320 msec */
#define CM36651_CS_IT4 0xC0 /* Integration time 640 msec */
/* PS_CONF1 command code */
#define CM36651_PS_ENABLE 0x00
......@@ -64,10 +64,10 @@
#define CM36651_PS_PERS4 0x0C
/* PS_CONF1 command code: integration time */
#define CM36651_PS_IT1 0x00 /* Integration time 320 usec */
#define CM36651_PS_IT2 0x10 /* Integration time 420 usec */
#define CM36651_PS_IT3 0x20 /* Integration time 520 usec */
#define CM36651_PS_IT4 0x30 /* Integration time 640 usec */
#define CM36651_PS_IT1 0x00 /* Integration time 0.32 msec */
#define CM36651_PS_IT2 0x10 /* Integration time 0.42 msec */
#define CM36651_PS_IT3 0x20 /* Integration time 0.52 msec */
#define CM36651_PS_IT4 0x30 /* Integration time 0.64 msec */
/* PS_CONF1 command code: duty ratio */
#define CM36651_PS_DR1 0x00 /* Duty ratio 1/80 */
......@@ -93,8 +93,8 @@
#define CM36651_CLOSE_PROXIMITY 0x32
#define CM36651_FAR_PROXIMITY 0x33
#define CM36651_CS_INT_TIME_AVAIL "80000 160000 320000 640000"
#define CM36651_PS_INT_TIME_AVAIL "320 420 520 640"
#define CM36651_CS_INT_TIME_AVAIL "0.08 0.16 0.32 0.64"
#define CM36651_PS_INT_TIME_AVAIL "0.000320 0.000420 0.000520 0.000640"
enum cm36651_operation_mode {
CM36651_LIGHT_EN,
......@@ -356,30 +356,30 @@ static int cm36651_read_channel(struct cm36651_data *cm36651,
}
static int cm36651_read_int_time(struct cm36651_data *cm36651,
struct iio_chan_spec const *chan, int *val)
struct iio_chan_spec const *chan, int *val2)
{
switch (chan->type) {
case IIO_LIGHT:
if (cm36651->cs_int_time[chan->address] == CM36651_CS_IT1)
*val = 80000;
*val2 = 80000;
else if (cm36651->cs_int_time[chan->address] == CM36651_CS_IT2)
*val = 160000;
*val2 = 160000;
else if (cm36651->cs_int_time[chan->address] == CM36651_CS_IT3)
*val = 320000;
*val2 = 320000;
else if (cm36651->cs_int_time[chan->address] == CM36651_CS_IT4)
*val = 640000;
*val2 = 640000;
else
return -EINVAL;
break;
case IIO_PROXIMITY:
if (cm36651->ps_int_time == CM36651_PS_IT1)
*val = 320;
*val2 = 320;
else if (cm36651->ps_int_time == CM36651_PS_IT2)
*val = 420;
*val2 = 420;
else if (cm36651->ps_int_time == CM36651_PS_IT3)
*val = 520;
*val2 = 520;
else if (cm36651->ps_int_time == CM36651_PS_IT4)
*val = 640;
*val2 = 640;
else
return -EINVAL;
break;
......@@ -387,7 +387,7 @@ static int cm36651_read_int_time(struct cm36651_data *cm36651,
return -EINVAL;
}
return IIO_VAL_INT;
return IIO_VAL_INT_PLUS_MICRO;
}
static int cm36651_write_int_time(struct cm36651_data *cm36651,
......@@ -459,7 +459,8 @@ static int cm36651_read_raw(struct iio_dev *indio_dev,
ret = cm36651_read_channel(cm36651, chan, val);
break;
case IIO_CHAN_INFO_INT_TIME:
ret = cm36651_read_int_time(cm36651, chan, val);
*val = 0;
ret = cm36651_read_int_time(cm36651, chan, val2);
break;
default:
ret = -EINVAL;
......@@ -479,7 +480,7 @@ static int cm36651_write_raw(struct iio_dev *indio_dev,
int ret = -EINVAL;
if (mask == IIO_CHAN_INFO_INT_TIME) {
ret = cm36651_write_int_time(cm36651, chan, val);
ret = cm36651_write_int_time(cm36651, chan, val2);
if (ret < 0)
dev_err(&client->dev, "Integration time write failed\n");
}
......
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