Some devices do not support delta angle and delta velocity
burst readings, which means there should be no buffer support
for these types of channels.
A new list of channels is created which contains the delta
channels structures with the scan index equal to -1 to allow
for raw register readings, without buffer support.
This list of channels is assigned to the devices which
do not support delta angle and delta velocity burst
readings.
This is a fix for the bug which was introduced with
8f6bc87d67c0 ("iio: imu: adis16475.c: Add delta angle and delta velocity channels").
Ramona Gradinariu (1):
drivers: imu: adis16475.c: Remove scan index from delta channels
drivers/iio/imu/adis16475.c | 67 +++++++++++++++++++++++++------------
1 file changed, 46 insertions(+), 21 deletions(-)
--
2.34.1
Some devices do not support delta angle and delta velocity
burst readings, which means there should be no buffer support
for these types of channels.
A new list of channels is created which contains the delta
channels structures with the scan index equal to -1 to allow
for raw register readings, without buffer support.
This list of channels is assigned to the devices which
do not support delta angle and delta velocity burst
readings.
Fixes: 8f6bc87d67c0 ("iio: imu: adis16475.c: Add delta angle and delta velocity channels")
Signed-off-by: Ramona Gradinariu <[email protected]>
---
drivers/iio/imu/adis16475.c | 67 +++++++++++++++++++++++++------------
1 file changed, 46 insertions(+), 21 deletions(-)
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
index 9af07fec0d89..b7cbe1565aee 100644
--- a/drivers/iio/imu/adis16475.c
+++ b/drivers/iio/imu/adis16475.c
@@ -604,7 +604,15 @@ static int adis16475_write_raw(struct iio_dev *indio_dev,
ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
ADIS16475_REG_ ## _mod ## _DELTVEL_L, ADIS16475_SCAN_DELTVEL_ ## _mod, 32, 32)
-static const struct iio_chan_spec adis16475_channels[] = {
+#define ADIS16475_DELTANG_CHAN_NO_SCAN(_mod) \
+ ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_ANGL, IIO_MOD_ ## _mod, \
+ ADIS16475_REG_ ## _mod ## _DELTANG_L, -1, 32, 32)
+
+#define ADIS16475_DELTVEL_CHAN_NO_SCAN(_mod) \
+ ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
+ ADIS16475_REG_ ## _mod ## _DELTVEL_L, -1, 32, 32)
+
+static const struct iio_chan_spec adis16477_channels[] = {
ADIS16475_GYRO_CHANNEL(X),
ADIS16475_GYRO_CHANNEL(Y),
ADIS16475_GYRO_CHANNEL(Z),
@@ -621,6 +629,23 @@ static const struct iio_chan_spec adis16475_channels[] = {
IIO_CHAN_SOFT_TIMESTAMP(13)
};
+static const struct iio_chan_spec adis16475_channels[] = {
+ ADIS16475_GYRO_CHANNEL(X),
+ ADIS16475_GYRO_CHANNEL(Y),
+ ADIS16475_GYRO_CHANNEL(Z),
+ ADIS16475_ACCEL_CHANNEL(X),
+ ADIS16475_ACCEL_CHANNEL(Y),
+ ADIS16475_ACCEL_CHANNEL(Z),
+ ADIS16475_TEMP_CHANNEL(),
+ ADIS16475_DELTANG_CHAN_NO_SCAN(X),
+ ADIS16475_DELTANG_CHAN_NO_SCAN(Y),
+ ADIS16475_DELTANG_CHAN_NO_SCAN(Z),
+ ADIS16475_DELTVEL_CHAN_NO_SCAN(X),
+ ADIS16475_DELTVEL_CHAN_NO_SCAN(Y),
+ ADIS16475_DELTVEL_CHAN_NO_SCAN(Z),
+ IIO_CHAN_SOFT_TIMESTAMP(7)
+};
+
enum adis16475_variant {
ADIS16470,
ADIS16475_1,
@@ -782,8 +807,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16477_1] = {
.name = "adis16477-1",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(160 << 16),
.accel_max_val = 1,
@@ -800,8 +825,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16477_2] = {
.name = "adis16477-2",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
.accel_max_val = 1,
@@ -818,8 +843,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16477_3] = {
.name = "adis16477-3",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
.accel_max_val = 1,
@@ -938,8 +963,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16500] = {
.name = "adis16500",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
.accel_max_val = 392,
@@ -957,8 +982,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16505_1] = {
.name = "adis16505-1",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(160 << 16),
.accel_max_val = 78,
@@ -976,8 +1001,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16505_2] = {
.name = "adis16505-2",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
.accel_max_val = 78,
@@ -995,8 +1020,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16505_3] = {
.name = "adis16505-3",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
.accel_max_val = 78,
@@ -1014,8 +1039,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16507_1] = {
.name = "adis16507-1",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(160 << 16),
.accel_max_val = 392,
@@ -1033,8 +1058,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16507_2] = {
.name = "adis16507-2",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
.accel_max_val = 392,
@@ -1052,8 +1077,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] = {
},
[ADIS16507_3] = {
.name = "adis16507-3",
- .num_channels = ARRAY_SIZE(adis16475_channels),
- .channels = adis16475_channels,
+ .num_channels = ARRAY_SIZE(adis16477_channels),
+ .channels = adis16477_channels,
.gyro_max_val = 1,
.gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
.accel_max_val = 392,
--
2.34.1
Hi Ramona,
There are some odd stuff...
On Thu, 2023-10-12 at 15:24 +0300, Ramona Gradinariu wrote:
> Some devices do not support delta angle and delta velocity
> burst readings, which means there should be no buffer support
> for these types of channels.
> A new list of channels is created which contains the delta
> channels structures with the scan index equal to -1 to allow
> for raw register readings, without buffer support.
> This list of channels is assigned to the devices which
> do not support delta angle and delta velocity burst
> readings.
>
> Fixes: 8f6bc87d67c0 ("iio: imu: adis16475.c: Add delta angle and delta velocity
> channels")
> Signed-off-by: Ramona Gradinariu <[email protected]>
> ---
> drivers/iio/imu/adis16475.c | 67 +++++++++++++++++++++++++------------
> 1 file changed, 46 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
> index 9af07fec0d89..b7cbe1565aee 100644
> --- a/drivers/iio/imu/adis16475.c
> +++ b/drivers/iio/imu/adis16475.c
> @@ -604,7 +604,15 @@ static int adis16475_write_raw(struct iio_dev *indio_dev,
> ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
> ADIS16475_REG_ ## _mod ## _DELTVEL_L,
> ADIS16475_SCAN_DELTVEL_ ## _mod, 32, 32)
>
> -static const struct iio_chan_spec adis16475_channels[] = {
> +#define ADIS16475_DELTANG_CHAN_NO_SCAN(_mod) \
> + ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_ANGL, IIO_MOD_ ## _mod, \
> + ADIS16475_REG_ ## _mod ## _DELTANG_L, -1, 32, 32)
> +
> +#define ADIS16475_DELTVEL_CHAN_NO_SCAN(_mod) \
> + ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
> + ADIS16475_REG_ ## _mod ## _DELTVEL_L, -1, 32, 32)
> +
> +static const struct iio_chan_spec adis16477_channels[] = {
> ADIS16475_GYRO_CHANNEL(X),
> ADIS16475_GYRO_CHANNEL(Y),
> ADIS16475_GYRO_CHANNEL(Z),
> @@ -621,6 +629,23 @@ static const struct iio_chan_spec adis16475_channels[] = {
> IIO_CHAN_SOFT_TIMESTAMP(13)
> };
>
> +static const struct iio_chan_spec adis16475_channels[] = {
I guess you mean adis16477_channels?
> + ADIS16475_GYRO_CHANNEL(X),
> + ADIS16475_GYRO_CHANNEL(Y),
> + ADIS16475_GYRO_CHANNEL(Z),
> + ADIS16475_ACCEL_CHANNEL(X),
> + ADIS16475_ACCEL_CHANNEL(Y),
> + ADIS16475_ACCEL_CHANNEL(Z),
> + ADIS16475_TEMP_CHANNEL(),
> + ADIS16475_DELTANG_CHAN_NO_SCAN(X),
> + ADIS16475_DELTANG_CHAN_NO_SCAN(Y),
> + ADIS16475_DELTANG_CHAN_NO_SCAN(Z),
> + ADIS16475_DELTVEL_CHAN_NO_SCAN(X),
> + ADIS16475_DELTVEL_CHAN_NO_SCAN(Y),
> + ADIS16475_DELTVEL_CHAN_NO_SCAN(Z),
> + IIO_CHAN_SOFT_TIMESTAMP(7)
> +};
> +
> enum adis16475_variant {
> ADIS16470,
> ADIS16475_1,
> @@ -782,8 +807,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] =
> {
> },
> [ADIS16477_1] = {
> .name = "adis16477-1",
> - .num_channels = ARRAY_SIZE(adis16475_channels),
> - .channels = adis16475_channels,
> + .num_channels = ARRAY_SIZE(adis16477_channels),
> + .channels = adis16477_channels,
> .gyro_max_val = 1,
> .gyro_max_scale = IIO_RAD_TO_DEGREE(160 << 16),
> .accel_max_val = 1,
> @@ -800,8 +825,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] =
> {
> },
> [ADIS16477_2] = {
> .name = "adis16477-2",
> - .num_channels = ARRAY_SIZE(adis16475_channels),
> - .channels = adis16475_channels,
> + .num_channels = ARRAY_SIZE(adis16477_channels),
> + .channels = adis16477_channels,
> .gyro_max_val = 1,
> .gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
> .accel_max_val = 1,
> @@ -818,8 +843,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] =
> {
> },
> [ADIS16477_3] = {
> .name = "adis16477-3",
> - .num_channels = ARRAY_SIZE(adis16475_channels),
> - .channels = adis16475_channels,
> + .num_channels = ARRAY_SIZE(adis16477_channels),
> + .channels = adis16477_channels,
> .gyro_max_val = 1,
> .gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
> .accel_max_val = 1,
> @@ -938,8 +963,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] =
> {
> },
> [ADIS16500] = {
> .name = "adis16500",
> - .num_channels = ARRAY_SIZE(adis16475_channels),
> - .channels = adis16475_channels,
> + .num_channels = ARRAY_SIZE(adis16477_channels),
> + .channels = adis16477_channels,
> .gyro_max_val = 1,
> .gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
> .accel_max_val = 392,
> @@ -957,8 +982,8 @@ static const struct adis16475_chip_info adis16475_chip_info[] =
> {
> },
> [ADIS16505_1] = {
> .name = "adis16505-1",
> - .num_channels = ARRAY_SIZE(adis16475_channels),
> - .channels = adis16475_channels,
> + .num_channels = ARRAY_SIZE(adis16477_channels),
> + .channels = adis16477_channels,
AFAICS, this supports delta channels in burst mode... right? Please make sure to go
again through the datasheets so we make this right...
- Nuno Sá
>
On Thu, 2023-10-12 at 17:09 +0200, Nuno Sá wrote:
> Hi Ramona,
>
> There are some odd stuff...
>
> On Thu, 2023-10-12 at 15:24 +0300, Ramona Gradinariu wrote:
> > Some devices do not support delta angle and delta velocity
> > burst readings, which means there should be no buffer support
> > for these types of channels.
> > A new list of channels is created which contains the delta
> > channels structures with the scan index equal to -1 to allow
> > for raw register readings, without buffer support.
> > This list of channels is assigned to the devices which
> > do not support delta angle and delta velocity burst
> > readings.
> >
> > Fixes: 8f6bc87d67c0 ("iio: imu: adis16475.c: Add delta angle and delta velocity
> > channels")
> > Signed-off-by: Ramona Gradinariu <[email protected]>
> > ---
> > drivers/iio/imu/adis16475.c | 67 +++++++++++++++++++++++++------------
> > 1 file changed, 46 insertions(+), 21 deletions(-)
> >
> > diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
> > index 9af07fec0d89..b7cbe1565aee 100644
> > --- a/drivers/iio/imu/adis16475.c
> > +++ b/drivers/iio/imu/adis16475.c
> > @@ -604,7 +604,15 @@ static int adis16475_write_raw(struct iio_dev *indio_dev,
> > ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
> > ADIS16475_REG_ ## _mod ## _DELTVEL_L,
> > ADIS16475_SCAN_DELTVEL_ ## _mod, 32, 32)
> >
> > -static const struct iio_chan_spec adis16475_channels[] = {
> > +#define ADIS16475_DELTANG_CHAN_NO_SCAN(_mod) \
> > + ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_ANGL, IIO_MOD_ ## _mod, \
> > + ADIS16475_REG_ ## _mod ## _DELTANG_L, -1, 32, 32)
> > +
> > +#define ADIS16475_DELTVEL_CHAN_NO_SCAN(_mod) \
> > + ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
> > + ADIS16475_REG_ ## _mod ## _DELTVEL_L, -1, 32, 32)
> > +
> > +static const struct iio_chan_spec adis16477_channels[] = {
> > ADIS16475_GYRO_CHANNEL(X),
> > ADIS16475_GYRO_CHANNEL(Y),
> > ADIS16475_GYRO_CHANNEL(Z),
> > @@ -621,6 +629,23 @@ static const struct iio_chan_spec adis16475_channels[] = {
> > IIO_CHAN_SOFT_TIMESTAMP(13)
> > };
> >
> > +static const struct iio_chan_spec adis16475_channels[] = {
>
> I guess you mean adis16477_channels?
>
> > + ADIS16475_GYRO_CHANNEL(X),
> > + ADIS16475_GYRO_CHANNEL(Y),
> > + ADIS16475_GYRO_CHANNEL(Z),
> > + ADIS16475_ACCEL_CHANNEL(X),
> > + ADIS16475_ACCEL_CHANNEL(Y),
> > + ADIS16475_ACCEL_CHANNEL(Z),
> > + ADIS16475_TEMP_CHANNEL(),
> > + ADIS16475_DELTANG_CHAN_NO_SCAN(X),
> > + ADIS16475_DELTANG_CHAN_NO_SCAN(Y),
> > + ADIS16475_DELTANG_CHAN_NO_SCAN(Z),
> > + ADIS16475_DELTVEL_CHAN_NO_SCAN(X),
> > + ADIS16475_DELTVEL_CHAN_NO_SCAN(Y),
> > + ADIS16475_DELTVEL_CHAN_NO_SCAN(Z),
> > + IIO_CHAN_SOFT_TIMESTAMP(7)
> > +};
> > +
> > enum adis16475_variant {
> > ADIS16470,
> > ADIS16475_1,
> > @@ -782,8 +807,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > =
> > {
> > },
> > [ADIS16477_1] = {
> > .name = "adis16477-1",
> > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > - .channels = adis16475_channels,
> > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > + .channels = adis16477_channels,
> > .gyro_max_val = 1,
> > .gyro_max_scale = IIO_RAD_TO_DEGREE(160 << 16),
> > .accel_max_val = 1,
> > @@ -800,8 +825,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > =
> > {
> > },
> > [ADIS16477_2] = {
> > .name = "adis16477-2",
> > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > - .channels = adis16475_channels,
> > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > + .channels = adis16477_channels,
> > .gyro_max_val = 1,
> > .gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
> > .accel_max_val = 1,
> > @@ -818,8 +843,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > =
> > {
> > },
> > [ADIS16477_3] = {
> > .name = "adis16477-3",
> > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > - .channels = adis16475_channels,
> > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > + .channels = adis16477_channels,
> > .gyro_max_val = 1,
> > .gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
> > .accel_max_val = 1,
> > @@ -938,8 +963,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > =
> > {
> > },
> > [ADIS16500] = {
> > .name = "adis16500",
> > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > - .channels = adis16475_channels,
> > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > + .channels = adis16477_channels,
> > .gyro_max_val = 1,
> > .gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
> > .accel_max_val = 392,
> > @@ -957,8 +982,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > =
> > {
> > },
> > [ADIS16505_1] = {
> > .name = "adis16505-1",
> > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > - .channels = adis16475_channels,
> > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > + .channels = adis16477_channels,
>
> AFAICS, this supports delta channels in burst mode... right? Please make sure to go
> again through the datasheets so we make this right...
>
Alright, I just saw I missed the diff renaming adis16475_channels >
adis16477_channels. MAybe you could state why you did it in the commit message.
Anyhow:
Reviewed-by: Nuno Sa <[email protected]>
On Thu, 12 Oct 2023 17:35:02 +0200
Nuno Sá <[email protected]> wrote:
> On Thu, 2023-10-12 at 17:09 +0200, Nuno Sá wrote:
> > Hi Ramona,
> >
> > There are some odd stuff...
> >
> > On Thu, 2023-10-12 at 15:24 +0300, Ramona Gradinariu wrote:
> > > Some devices do not support delta angle and delta velocity
> > > burst readings, which means there should be no buffer support
> > > for these types of channels.
> > > A new list of channels is created which contains the delta
> > > channels structures with the scan index equal to -1 to allow
> > > for raw register readings, without buffer support.
> > > This list of channels is assigned to the devices which
> > > do not support delta angle and delta velocity burst
> > > readings.
> > >
> > > Fixes: 8f6bc87d67c0 ("iio: imu: adis16475.c: Add delta angle and delta velocity
> > > channels")
> > > Signed-off-by: Ramona Gradinariu <[email protected]>
> > > ---
> > > drivers/iio/imu/adis16475.c | 67 +++++++++++++++++++++++++------------
> > > 1 file changed, 46 insertions(+), 21 deletions(-)
> > >
> > > diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
> > > index 9af07fec0d89..b7cbe1565aee 100644
> > > --- a/drivers/iio/imu/adis16475.c
> > > +++ b/drivers/iio/imu/adis16475.c
> > > @@ -604,7 +604,15 @@ static int adis16475_write_raw(struct iio_dev *indio_dev,
> > > ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
> > > ADIS16475_REG_ ## _mod ## _DELTVEL_L,
> > > ADIS16475_SCAN_DELTVEL_ ## _mod, 32, 32)
> > >
> > > -static const struct iio_chan_spec adis16475_channels[] = {
> > > +#define ADIS16475_DELTANG_CHAN_NO_SCAN(_mod) \
> > > + ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_ANGL, IIO_MOD_ ## _mod, \
> > > + ADIS16475_REG_ ## _mod ## _DELTANG_L, -1, 32, 32)
> > > +
> > > +#define ADIS16475_DELTVEL_CHAN_NO_SCAN(_mod) \
> > > + ADIS16475_MOD_CHAN_DELTA(IIO_DELTA_VELOCITY, IIO_MOD_ ## _mod, \
> > > + ADIS16475_REG_ ## _mod ## _DELTVEL_L, -1, 32, 32)
> > > +
> > > +static const struct iio_chan_spec adis16477_channels[] = {
> > > ADIS16475_GYRO_CHANNEL(X),
> > > ADIS16475_GYRO_CHANNEL(Y),
> > > ADIS16475_GYRO_CHANNEL(Z),
> > > @@ -621,6 +629,23 @@ static const struct iio_chan_spec adis16475_channels[] = {
> > > IIO_CHAN_SOFT_TIMESTAMP(13)
> > > };
> > >
> > > +static const struct iio_chan_spec adis16475_channels[] = {
> >
> > I guess you mean adis16477_channels?
> >
> > > + ADIS16475_GYRO_CHANNEL(X),
> > > + ADIS16475_GYRO_CHANNEL(Y),
> > > + ADIS16475_GYRO_CHANNEL(Z),
> > > + ADIS16475_ACCEL_CHANNEL(X),
> > > + ADIS16475_ACCEL_CHANNEL(Y),
> > > + ADIS16475_ACCEL_CHANNEL(Z),
> > > + ADIS16475_TEMP_CHANNEL(),
> > > + ADIS16475_DELTANG_CHAN_NO_SCAN(X),
> > > + ADIS16475_DELTANG_CHAN_NO_SCAN(Y),
> > > + ADIS16475_DELTANG_CHAN_NO_SCAN(Z),
> > > + ADIS16475_DELTVEL_CHAN_NO_SCAN(X),
> > > + ADIS16475_DELTVEL_CHAN_NO_SCAN(Y),
> > > + ADIS16475_DELTVEL_CHAN_NO_SCAN(Z),
> > > + IIO_CHAN_SOFT_TIMESTAMP(7)
> > > +};
> > > +
> > > enum adis16475_variant {
> > > ADIS16470,
> > > ADIS16475_1,
> > > @@ -782,8 +807,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > > =
> > > {
> > > },
> > > [ADIS16477_1] = {
> > > .name = "adis16477-1",
> > > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > > - .channels = adis16475_channels,
> > > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > > + .channels = adis16477_channels,
> > > .gyro_max_val = 1,
> > > .gyro_max_scale = IIO_RAD_TO_DEGREE(160 << 16),
> > > .accel_max_val = 1,
> > > @@ -800,8 +825,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > > =
> > > {
> > > },
> > > [ADIS16477_2] = {
> > > .name = "adis16477-2",
> > > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > > - .channels = adis16475_channels,
> > > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > > + .channels = adis16477_channels,
> > > .gyro_max_val = 1,
> > > .gyro_max_scale = IIO_RAD_TO_DEGREE(40 << 16),
> > > .accel_max_val = 1,
> > > @@ -818,8 +843,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > > =
> > > {
> > > },
> > > [ADIS16477_3] = {
> > > .name = "adis16477-3",
> > > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > > - .channels = adis16475_channels,
> > > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > > + .channels = adis16477_channels,
> > > .gyro_max_val = 1,
> > > .gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
> > > .accel_max_val = 1,
> > > @@ -938,8 +963,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > > =
> > > {
> > > },
> > > [ADIS16500] = {
> > > .name = "adis16500",
> > > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > > - .channels = adis16475_channels,
> > > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > > + .channels = adis16477_channels,
> > > .gyro_max_val = 1,
> > > .gyro_max_scale = IIO_RAD_TO_DEGREE(10 << 16),
> > > .accel_max_val = 392,
> > > @@ -957,8 +982,8 @@ static const struct adis16475_chip_info adis16475_chip_info[]
> > > =
> > > {
> > > },
> > > [ADIS16505_1] = {
> > > .name = "adis16505-1",
> > > - .num_channels = ARRAY_SIZE(adis16475_channels),
> > > - .channels = adis16475_channels,
> > > + .num_channels = ARRAY_SIZE(adis16477_channels),
> > > + .channels = adis16477_channels,
> >
> > AFAICS, this supports delta channels in burst mode... right? Please make sure to go
> > again through the datasheets so we make this right...
> >
>
> Alright, I just saw I missed the diff renaming adis16475_channels >
> adis16477_channels. MAybe you could state why you did it in the commit message.
> Anyhow:
>
> Reviewed-by: Nuno Sa <[email protected]>
>
Applied.