Re: [PATCH v2 1/6] iio: imu: bmi270: Use INFO_SAMP_FREQ instead of INFO_FREQUENCY

[Justin Weiss <justin@justinweiss.com>]

Jonathan Cameron <jic23@kernel.org> writes:

> On Fri, 18 Oct 2024 16:36:07 -0700
> Justin Weiss <justin@justinweiss.com> wrote:
>
>> Use IIO_CHAN_INFO_SAMP_FREQ instead of IIO_CHAN_INFO_FREQUENCY
>> to match the BMI160 / BMI323 drivers.
>> 
>> Fixes: 3ea51548d6b2 ("iio: imu: Add i2c driver for bmi270 imu")
>> Signed-off-by: Justin Weiss <justin@justinweiss.com>
>
> Whilst this gets rid of the wrong attributes, they still aren't
> wired up to anything either way so a read will always return an error.
>
> For now, the fix is drop the bit and bring it back in a patch
> that adds the read_raw handling for the sampling frequency
> (patch 6 I think).

Makes sense. I'll remove both SCALE and FREQUENCY here, because neither
of them are wired up right now.

Justin

>> ---
>>  drivers/iio/imu/bmi270/bmi270_core.c | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>> 
>> diff --git a/drivers/iio/imu/bmi270/bmi270_core.c b/drivers/iio/imu/bmi270/bmi270_core.c
>> index aeda7c4228df..87036f352698 100644
>> --- a/drivers/iio/imu/bmi270/bmi270_core.c
>> +++ b/drivers/iio/imu/bmi270/bmi270_core.c
>> @@ -122,7 +122,7 @@ static const struct iio_info bmi270_info = {
>>  	.channel2 = IIO_MOD_##_axis,				\
>>  	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),		\
>>  	.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) |	\
>> -		BIT(IIO_CHAN_INFO_FREQUENCY),			\
>> +		BIT(IIO_CHAN_INFO_SAMP_FREQ),			\
>>  }
>>  
>>  #define BMI270_ANG_VEL_CHANNEL(_axis) {				\
>> @@ -131,7 +131,7 @@ static const struct iio_info bmi270_info = {
>>  	.channel2 = IIO_MOD_##_axis,				\
>>  	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),		\
>>  	.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) |	\
>> -		BIT(IIO_CHAN_INFO_FREQUENCY),			\
>> +		BIT(IIO_CHAN_INFO_SAMP_FREQ),			\
>>  }
>>  
>>  static const struct iio_chan_spec bmi270_channels[] = {