* [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask
@ 2015-06-23 18:45 Tomasz Duszynski
2015-06-23 18:45 ` [PATCH 2/2] iio: pressure: ms5611: add support for MS5607 temperature and pressure sensor Tomasz Duszynski
2015-07-05 13:31 ` [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask Jonathan Cameron
0 siblings, 2 replies; 4+ messages in thread
From: Tomasz Duszynski @ 2015-06-23 18:45 UTC (permalink / raw)
To: jic23; +Cc: knaack.h, lars, pmeerw, tduszyns, linux-iio, linux-kernel
IIO_CHAN_INFO_SCALE is useful whenever conversion to standard units is done
in userspace. In this case conversion is handled by driver so this bit
is unnecessary.
Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
---
drivers/iio/pressure/ms5611_core.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
index e42c853..1109513 100644
--- a/drivers/iio/pressure/ms5611_core.c
+++ b/drivers/iio/pressure/ms5611_core.c
@@ -163,13 +163,11 @@ static int ms5611_read_raw(struct iio_dev *indio_dev,
static const struct iio_chan_spec ms5611_channels[] = {
{
.type = IIO_PRESSURE,
- .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
- BIT(IIO_CHAN_INFO_SCALE)
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
},
{
.type = IIO_TEMP,
- .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
- BIT(IIO_CHAN_INFO_SCALE)
+ .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
}
};
--
2.4.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] iio: pressure: ms5611: add support for MS5607 temperature and pressure sensor
2015-06-23 18:45 [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask Tomasz Duszynski
@ 2015-06-23 18:45 ` Tomasz Duszynski
2015-07-05 13:35 ` Jonathan Cameron
2015-07-05 13:31 ` [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask Jonathan Cameron
1 sibling, 1 reply; 4+ messages in thread
From: Tomasz Duszynski @ 2015-06-23 18:45 UTC (permalink / raw)
To: jic23; +Cc: knaack.h, lars, pmeerw, tduszyns, linux-iio, linux-kernel
MS5607 is temperature and pressure sensor which hardware is similar to MS5611.
Both sensors share command protocol and support both I2C and SPI serial
protocols. They only differ in compensation algorithms.
Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
---
drivers/iio/pressure/Kconfig | 2 +-
drivers/iio/pressure/ms5611.h | 16 +++++++-
drivers/iio/pressure/ms5611_core.c | 76 +++++++++++++++++++++++++++++++++-----
drivers/iio/pressure/ms5611_i2c.c | 5 ++-
drivers/iio/pressure/ms5611_spi.c | 6 ++-
5 files changed, 88 insertions(+), 17 deletions(-)
diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
index b13ea6f..4745179 100644
--- a/drivers/iio/pressure/Kconfig
+++ b/drivers/iio/pressure/Kconfig
@@ -56,7 +56,7 @@ config MS5611
tristate "Measurement Specialties MS5611 pressure sensor driver"
help
Say Y here to build support for the Measurement Specialties
- MS5611 pressure and temperature sensor.
+ MS5611, MS5607 pressure and temperature sensors.
To compile this driver as a module, choose M here: the module will
be called ms5611_core.
diff --git a/drivers/iio/pressure/ms5611.h b/drivers/iio/pressure/ms5611.h
index 099c6cd..23b93c7 100644
--- a/drivers/iio/pressure/ms5611.h
+++ b/drivers/iio/pressure/ms5611.h
@@ -27,6 +27,18 @@
#define MS5611_PROM_WORDS_NB 8
+enum {
+ MS5611,
+ MS5607,
+};
+
+struct ms5611_chip_info {
+ u16 prom[MS5611_PROM_WORDS_NB];
+
+ int (*temp_and_pressure_compensate)(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure);
+};
+
struct ms5611_state {
void *client;
struct mutex lock;
@@ -36,9 +48,9 @@ struct ms5611_state {
int (*read_adc_temp_and_pressure)(struct device *dev,
s32 *temp, s32 *pressure);
- u16 prom[MS5611_PROM_WORDS_NB];
+ struct ms5611_chip_info *chip_info;
};
-int ms5611_probe(struct iio_dev *indio_dev, struct device *dev);
+int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type);
#endif /* _MS5611_H */
diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
index 1109513..2f3d9b4 100644
--- a/drivers/iio/pressure/ms5611_core.c
+++ b/drivers/iio/pressure/ms5611_core.c
@@ -9,6 +9,7 @@
*
* Data sheet:
* http://www.meas-spec.com/downloads/MS5611-01BA03.pdf
+ * http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
*
*/
@@ -50,7 +51,8 @@ static int ms5611_read_prom(struct iio_dev *indio_dev)
struct ms5611_state *st = iio_priv(indio_dev);
for (i = 0; i < MS5611_PROM_WORDS_NB; i++) {
- ret = st->read_prom_word(&indio_dev->dev, i, &st->prom[i]);
+ ret = st->read_prom_word(&indio_dev->dev,
+ i, &st->chip_info->prom[i]);
if (ret < 0) {
dev_err(&indio_dev->dev,
"failed to read prom at %d\n", i);
@@ -58,7 +60,7 @@ static int ms5611_read_prom(struct iio_dev *indio_dev)
}
}
- if (!ms5611_prom_is_valid(st->prom, MS5611_PROM_WORDS_NB)) {
+ if (!ms5611_prom_is_valid(st->chip_info->prom, MS5611_PROM_WORDS_NB)) {
dev_err(&indio_dev->dev, "PROM integrity check failed\n");
return -ENODEV;
}
@@ -70,22 +72,30 @@ static int ms5611_read_temp_and_pressure(struct iio_dev *indio_dev,
s32 *temp, s32 *pressure)
{
int ret;
- s32 t, p;
- s64 off, sens, dt;
struct ms5611_state *st = iio_priv(indio_dev);
- ret = st->read_adc_temp_and_pressure(&indio_dev->dev, &t, &p);
+ ret = st->read_adc_temp_and_pressure(&indio_dev->dev, temp, pressure);
if (ret < 0) {
dev_err(&indio_dev->dev,
"failed to read temperature and pressure\n");
return ret;
}
- dt = t - (st->prom[5] << 8);
- off = ((s64)st->prom[2] << 16) + ((st->prom[4] * dt) >> 7);
- sens = ((s64)st->prom[1] << 15) + ((st->prom[3] * dt) >> 8);
+ return st->chip_info->temp_and_pressure_compensate(st->chip_info,
+ temp, pressure);
+}
+
+static int ms5611_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure)
+{
+ s32 t = *temp, p = *pressure;
+ s64 off, sens, dt;
- t = 2000 + ((st->prom[6] * dt) >> 23);
+ dt = t - (chip_info->prom[5] << 8);
+ off = ((s64)chip_info->prom[2] << 16) + ((chip_info->prom[4] * dt) >> 7);
+ sens = ((s64)chip_info->prom[1] << 15) + ((chip_info->prom[3] * dt) >> 8);
+
+ t = 2000 + ((chip_info->prom[6] * dt) >> 23);
if (t < 2000) {
s64 off2, sens2, t2;
@@ -111,6 +121,42 @@ static int ms5611_read_temp_and_pressure(struct iio_dev *indio_dev,
return 0;
}
+static int ms5607_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
+ s32 *temp, s32 *pressure)
+{
+ s32 t = *temp, p = *pressure;
+ s64 off, sens, dt;
+
+ dt = t - (chip_info->prom[5] << 8);
+ off = ((s64)chip_info->prom[2] << 17) + ((chip_info->prom[4] * dt) >> 6);
+ sens = ((s64)chip_info->prom[1] << 16) + ((chip_info->prom[3] * dt) >> 7);
+
+ t = 2000 + ((chip_info->prom[6] * dt) >> 23);
+ if (t < 2000) {
+ s64 off2, sens2, t2;
+
+ t2 = (dt * dt) >> 31;
+ off2 = (61 * (t - 2000) * (t - 2000)) >> 4;
+ sens2 = off2 << 1;
+
+ if (t < -1500) {
+ s64 tmp = (t + 1500) * (t + 1500);
+
+ off2 += 15 * tmp;
+ sens2 += (8 * tmp);
+ }
+
+ t -= t2;
+ off -= off2;
+ sens -= sens2;
+ }
+
+ *temp = t;
+ *pressure = (((p * sens) >> 21) - off) >> 15;
+
+ return 0;
+}
+
static int ms5611_reset(struct iio_dev *indio_dev)
{
int ret;
@@ -160,6 +206,15 @@ static int ms5611_read_raw(struct iio_dev *indio_dev,
return -EINVAL;
}
+static struct ms5611_chip_info chip_info_tbl[] = {
+ [MS5611] = {
+ .temp_and_pressure_compensate = ms5611_temp_and_pressure_compensate,
+ },
+ [MS5607] = {
+ .temp_and_pressure_compensate = ms5607_temp_and_pressure_compensate,
+ }
+};
+
static const struct iio_chan_spec ms5611_channels[] = {
{
.type = IIO_PRESSURE,
@@ -187,12 +242,13 @@ static int ms5611_init(struct iio_dev *indio_dev)
return ms5611_read_prom(indio_dev);
}
-int ms5611_probe(struct iio_dev *indio_dev, struct device *dev)
+int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type)
{
int ret;
struct ms5611_state *st = iio_priv(indio_dev);
mutex_init(&st->lock);
+ st->chip_info = &chip_info_tbl[type];
indio_dev->dev.parent = dev;
indio_dev->name = dev->driver->name;
indio_dev->info = &ms5611_info;
diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c
index 748fd9a..9d504f1 100644
--- a/drivers/iio/pressure/ms5611_i2c.c
+++ b/drivers/iio/pressure/ms5611_i2c.c
@@ -104,11 +104,12 @@ static int ms5611_i2c_probe(struct i2c_client *client,
st->read_adc_temp_and_pressure = ms5611_i2c_read_adc_temp_and_pressure;
st->client = client;
- return ms5611_probe(indio_dev, &client->dev);
+ return ms5611_probe(indio_dev, &client->dev, id->driver_data);
}
static const struct i2c_device_id ms5611_id[] = {
- { "ms5611", 0 },
+ { "ms5611", MS5611 },
+ { "ms5607", MS5607 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ms5611_id);
diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
index 976726f..08ee6e8 100644
--- a/drivers/iio/pressure/ms5611_spi.c
+++ b/drivers/iio/pressure/ms5611_spi.c
@@ -103,11 +103,13 @@ static int ms5611_spi_probe(struct spi_device *spi)
st->read_adc_temp_and_pressure = ms5611_spi_read_adc_temp_and_pressure;
st->client = spi;
- return ms5611_probe(indio_dev, &spi->dev);
+ return ms5611_probe(indio_dev, &spi->dev,
+ spi_get_device_id(spi)->driver_data);
}
static const struct spi_device_id ms5611_id[] = {
- { "ms5611", 0 },
+ { "ms5611", MS5611 },
+ { "ms5607", MS5607 },
{ }
};
MODULE_DEVICE_TABLE(spi, ms5611_id);
--
2.4.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask
2015-06-23 18:45 [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask Tomasz Duszynski
2015-06-23 18:45 ` [PATCH 2/2] iio: pressure: ms5611: add support for MS5607 temperature and pressure sensor Tomasz Duszynski
@ 2015-07-05 13:31 ` Jonathan Cameron
1 sibling, 0 replies; 4+ messages in thread
From: Jonathan Cameron @ 2015-07-05 13:31 UTC (permalink / raw)
To: Tomasz Duszynski; +Cc: knaack.h, lars, pmeerw, linux-iio, linux-kernel
On 23/06/15 19:45, Tomasz Duszynski wrote:
> IIO_CHAN_INFO_SCALE is useful whenever conversion to standard units is done
> in userspace. In this case conversion is handled by driver so this bit
> is unnecessary.
>
> Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
Applied to the togreg branch of iio.git
Thanks,
> ---
> drivers/iio/pressure/ms5611_core.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
> index e42c853..1109513 100644
> --- a/drivers/iio/pressure/ms5611_core.c
> +++ b/drivers/iio/pressure/ms5611_core.c
> @@ -163,13 +163,11 @@ static int ms5611_read_raw(struct iio_dev *indio_dev,
> static const struct iio_chan_spec ms5611_channels[] = {
> {
> .type = IIO_PRESSURE,
> - .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
> - BIT(IIO_CHAN_INFO_SCALE)
> + .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
> },
> {
> .type = IIO_TEMP,
> - .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED) |
> - BIT(IIO_CHAN_INFO_SCALE)
> + .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
> }
> };
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] iio: pressure: ms5611: add support for MS5607 temperature and pressure sensor
2015-06-23 18:45 ` [PATCH 2/2] iio: pressure: ms5611: add support for MS5607 temperature and pressure sensor Tomasz Duszynski
@ 2015-07-05 13:35 ` Jonathan Cameron
0 siblings, 0 replies; 4+ messages in thread
From: Jonathan Cameron @ 2015-07-05 13:35 UTC (permalink / raw)
To: Tomasz Duszynski; +Cc: knaack.h, lars, pmeerw, linux-iio, linux-kernel
On 23/06/15 19:45, Tomasz Duszynski wrote:
> MS5607 is temperature and pressure sensor which hardware is similar to MS5611.
> Both sensors share command protocol and support both I2C and SPI serial
> protocols. They only differ in compensation algorithms.
>
> Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
Looks good.
Applied to the togreg branch of iio.git. Pushed out shortly as testing
for the autobuilders to play with it.
Thanks,
Jonathan
> ---
> drivers/iio/pressure/Kconfig | 2 +-
> drivers/iio/pressure/ms5611.h | 16 +++++++-
> drivers/iio/pressure/ms5611_core.c | 76 +++++++++++++++++++++++++++++++++-----
> drivers/iio/pressure/ms5611_i2c.c | 5 ++-
> drivers/iio/pressure/ms5611_spi.c | 6 ++-
> 5 files changed, 88 insertions(+), 17 deletions(-)
>
> diff --git a/drivers/iio/pressure/Kconfig b/drivers/iio/pressure/Kconfig
> index b13ea6f..4745179 100644
> --- a/drivers/iio/pressure/Kconfig
> +++ b/drivers/iio/pressure/Kconfig
> @@ -56,7 +56,7 @@ config MS5611
> tristate "Measurement Specialties MS5611 pressure sensor driver"
> help
> Say Y here to build support for the Measurement Specialties
> - MS5611 pressure and temperature sensor.
> + MS5611, MS5607 pressure and temperature sensors.
>
> To compile this driver as a module, choose M here: the module will
> be called ms5611_core.
> diff --git a/drivers/iio/pressure/ms5611.h b/drivers/iio/pressure/ms5611.h
> index 099c6cd..23b93c7 100644
> --- a/drivers/iio/pressure/ms5611.h
> +++ b/drivers/iio/pressure/ms5611.h
> @@ -27,6 +27,18 @@
>
> #define MS5611_PROM_WORDS_NB 8
>
> +enum {
> + MS5611,
> + MS5607,
> +};
> +
> +struct ms5611_chip_info {
> + u16 prom[MS5611_PROM_WORDS_NB];
> +
> + int (*temp_and_pressure_compensate)(struct ms5611_chip_info *chip_info,
> + s32 *temp, s32 *pressure);
> +};
> +
> struct ms5611_state {
> void *client;
> struct mutex lock;
> @@ -36,9 +48,9 @@ struct ms5611_state {
> int (*read_adc_temp_and_pressure)(struct device *dev,
> s32 *temp, s32 *pressure);
>
> - u16 prom[MS5611_PROM_WORDS_NB];
> + struct ms5611_chip_info *chip_info;
> };
>
> -int ms5611_probe(struct iio_dev *indio_dev, struct device *dev);
> +int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type);
>
> #endif /* _MS5611_H */
> diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
> index 1109513..2f3d9b4 100644
> --- a/drivers/iio/pressure/ms5611_core.c
> +++ b/drivers/iio/pressure/ms5611_core.c
> @@ -9,6 +9,7 @@
> *
> * Data sheet:
> * http://www.meas-spec.com/downloads/MS5611-01BA03.pdf
> + * http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
> *
> */
>
> @@ -50,7 +51,8 @@ static int ms5611_read_prom(struct iio_dev *indio_dev)
> struct ms5611_state *st = iio_priv(indio_dev);
>
> for (i = 0; i < MS5611_PROM_WORDS_NB; i++) {
> - ret = st->read_prom_word(&indio_dev->dev, i, &st->prom[i]);
> + ret = st->read_prom_word(&indio_dev->dev,
> + i, &st->chip_info->prom[i]);
> if (ret < 0) {
> dev_err(&indio_dev->dev,
> "failed to read prom at %d\n", i);
> @@ -58,7 +60,7 @@ static int ms5611_read_prom(struct iio_dev *indio_dev)
> }
> }
>
> - if (!ms5611_prom_is_valid(st->prom, MS5611_PROM_WORDS_NB)) {
> + if (!ms5611_prom_is_valid(st->chip_info->prom, MS5611_PROM_WORDS_NB)) {
> dev_err(&indio_dev->dev, "PROM integrity check failed\n");
> return -ENODEV;
> }
> @@ -70,22 +72,30 @@ static int ms5611_read_temp_and_pressure(struct iio_dev *indio_dev,
> s32 *temp, s32 *pressure)
> {
> int ret;
> - s32 t, p;
> - s64 off, sens, dt;
> struct ms5611_state *st = iio_priv(indio_dev);
>
> - ret = st->read_adc_temp_and_pressure(&indio_dev->dev, &t, &p);
> + ret = st->read_adc_temp_and_pressure(&indio_dev->dev, temp, pressure);
> if (ret < 0) {
> dev_err(&indio_dev->dev,
> "failed to read temperature and pressure\n");
> return ret;
> }
>
> - dt = t - (st->prom[5] << 8);
> - off = ((s64)st->prom[2] << 16) + ((st->prom[4] * dt) >> 7);
> - sens = ((s64)st->prom[1] << 15) + ((st->prom[3] * dt) >> 8);
> + return st->chip_info->temp_and_pressure_compensate(st->chip_info,
> + temp, pressure);
> +}
> +
> +static int ms5611_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
> + s32 *temp, s32 *pressure)
> +{
> + s32 t = *temp, p = *pressure;
> + s64 off, sens, dt;
>
> - t = 2000 + ((st->prom[6] * dt) >> 23);
> + dt = t - (chip_info->prom[5] << 8);
> + off = ((s64)chip_info->prom[2] << 16) + ((chip_info->prom[4] * dt) >> 7);
> + sens = ((s64)chip_info->prom[1] << 15) + ((chip_info->prom[3] * dt) >> 8);
> +
> + t = 2000 + ((chip_info->prom[6] * dt) >> 23);
> if (t < 2000) {
> s64 off2, sens2, t2;
>
> @@ -111,6 +121,42 @@ static int ms5611_read_temp_and_pressure(struct iio_dev *indio_dev,
> return 0;
> }
>
> +static int ms5607_temp_and_pressure_compensate(struct ms5611_chip_info *chip_info,
> + s32 *temp, s32 *pressure)
> +{
> + s32 t = *temp, p = *pressure;
> + s64 off, sens, dt;
> +
> + dt = t - (chip_info->prom[5] << 8);
> + off = ((s64)chip_info->prom[2] << 17) + ((chip_info->prom[4] * dt) >> 6);
> + sens = ((s64)chip_info->prom[1] << 16) + ((chip_info->prom[3] * dt) >> 7);
> +
> + t = 2000 + ((chip_info->prom[6] * dt) >> 23);
> + if (t < 2000) {
> + s64 off2, sens2, t2;
> +
> + t2 = (dt * dt) >> 31;
> + off2 = (61 * (t - 2000) * (t - 2000)) >> 4;
> + sens2 = off2 << 1;
> +
> + if (t < -1500) {
> + s64 tmp = (t + 1500) * (t + 1500);
> +
> + off2 += 15 * tmp;
> + sens2 += (8 * tmp);
> + }
> +
> + t -= t2;
> + off -= off2;
> + sens -= sens2;
> + }
> +
> + *temp = t;
> + *pressure = (((p * sens) >> 21) - off) >> 15;
> +
> + return 0;
> +}
> +
> static int ms5611_reset(struct iio_dev *indio_dev)
> {
> int ret;
> @@ -160,6 +206,15 @@ static int ms5611_read_raw(struct iio_dev *indio_dev,
> return -EINVAL;
> }
>
> +static struct ms5611_chip_info chip_info_tbl[] = {
> + [MS5611] = {
> + .temp_and_pressure_compensate = ms5611_temp_and_pressure_compensate,
> + },
> + [MS5607] = {
> + .temp_and_pressure_compensate = ms5607_temp_and_pressure_compensate,
> + }
> +};
> +
> static const struct iio_chan_spec ms5611_channels[] = {
> {
> .type = IIO_PRESSURE,
> @@ -187,12 +242,13 @@ static int ms5611_init(struct iio_dev *indio_dev)
> return ms5611_read_prom(indio_dev);
> }
>
> -int ms5611_probe(struct iio_dev *indio_dev, struct device *dev)
> +int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type)
> {
> int ret;
> struct ms5611_state *st = iio_priv(indio_dev);
>
> mutex_init(&st->lock);
> + st->chip_info = &chip_info_tbl[type];
> indio_dev->dev.parent = dev;
> indio_dev->name = dev->driver->name;
> indio_dev->info = &ms5611_info;
> diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c
> index 748fd9a..9d504f1 100644
> --- a/drivers/iio/pressure/ms5611_i2c.c
> +++ b/drivers/iio/pressure/ms5611_i2c.c
> @@ -104,11 +104,12 @@ static int ms5611_i2c_probe(struct i2c_client *client,
> st->read_adc_temp_and_pressure = ms5611_i2c_read_adc_temp_and_pressure;
> st->client = client;
>
> - return ms5611_probe(indio_dev, &client->dev);
> + return ms5611_probe(indio_dev, &client->dev, id->driver_data);
> }
>
> static const struct i2c_device_id ms5611_id[] = {
> - { "ms5611", 0 },
> + { "ms5611", MS5611 },
> + { "ms5607", MS5607 },
> { }
> };
> MODULE_DEVICE_TABLE(i2c, ms5611_id);
> diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
> index 976726f..08ee6e8 100644
> --- a/drivers/iio/pressure/ms5611_spi.c
> +++ b/drivers/iio/pressure/ms5611_spi.c
> @@ -103,11 +103,13 @@ static int ms5611_spi_probe(struct spi_device *spi)
> st->read_adc_temp_and_pressure = ms5611_spi_read_adc_temp_and_pressure;
> st->client = spi;
>
> - return ms5611_probe(indio_dev, &spi->dev);
> + return ms5611_probe(indio_dev, &spi->dev,
> + spi_get_device_id(spi)->driver_data);
> }
>
> static const struct spi_device_id ms5611_id[] = {
> - { "ms5611", 0 },
> + { "ms5611", MS5611 },
> + { "ms5607", MS5607 },
> { }
> };
> MODULE_DEVICE_TABLE(spi, ms5611_id);
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-07-05 13:35 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-06-23 18:45 [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask Tomasz Duszynski
2015-06-23 18:45 ` [PATCH 2/2] iio: pressure: ms5611: add support for MS5607 temperature and pressure sensor Tomasz Duszynski
2015-07-05 13:35 ` Jonathan Cameron
2015-07-05 13:31 ` [PATCH 1/2] iio: pressure: ms5611: remove IIO_CHAN_INFO_SCALE from mask Jonathan Cameron
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