Re: [PATCH V7 3/7] iio: adc: Add info property under adc_data

Andy Shevchenko
2020-06-23T08:01:18Z

On Tue, Jun 23, 2020 at 10:31 AM Jishnu Prakash <jprakash@codeaurora.org> wrote:
>
> Add info property under adc_data to support adding ADC variants
> which may use different iio_info than the one defined for PMIC5.
>

FWIW,
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

> Signed-off-by: Jishnu Prakash <jprakash@codeaurora.org>
> ---
> drivers/iio/adc/qcom-spmi-adc5.c | 4 +++-
> drivers/iio/adc/qcom-vadc-common.h | 1 +
> 2 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c
> index 21fdcde..0fa1d37 100644
> --- a/drivers/iio/adc/qcom-spmi-adc5.c
> +++ b/drivers/iio/adc/qcom-spmi-adc5.c
> @@ -629,6 +629,7 @@ static const struct adc5_data adc5_data_pmic = {
> .full_scale_code_volt = 0x70e4,
> .full_scale_code_cur = 0x2710,
> .adc_chans = adc5_chans_pmic,
> + .info = &adc5_info,
> .decimation = (unsigned int [ADC5_DECIMATION_SAMPLES_MAX])
> {250, 420, 840},
> .hw_settle_1 = (unsigned int [VADC_HW_SETTLE_SAMPLES_MAX])
> @@ -643,6 +644,7 @@ static const struct adc5_data adc5_data_pmic_rev2 = {
> .full_scale_code_volt = 0x4000,
> .full_scale_code_cur = 0x1800,
> .adc_chans = adc5_chans_rev2,
> + .info = &adc5_info,
> .decimation = (unsigned int [ADC5_DECIMATION_SAMPLES_MAX])
> {256, 512, 1024},
> .hw_settle_1 = (unsigned int [VADC_HW_SETTLE_SAMPLES_MAX])
> @@ -777,7 +779,7 @@ static int adc5_probe(struct platform_device *pdev)
> indio_dev->dev.of_node = node;
> indio_dev->name = pdev->name;
> indio_dev->modes = INDIO_DIRECT_MODE;
> - indio_dev->info = &adc5_info;
> + indio_dev->info = adc->data->info;
> indio_dev->channels = adc->iio_chans;
> indio_dev->num_channels = adc->nchannels;
>
> diff --git a/drivers/iio/adc/qcom-vadc-common.h b/drivers/iio/adc/qcom-vadc-common.h
> index e074902a..6a7553f 100644
> --- a/drivers/iio/adc/qcom-vadc-common.h
> +++ b/drivers/iio/adc/qcom-vadc-common.h
> @@ -136,6 +136,7 @@ struct adc5_data {
> const u32 full_scale_code_volt;
> const u32 full_scale_code_cur;
> const struct adc5_channels *adc_chans;
> + const struct iio_info *info;
> unsigned int *decimation;
> unsigned int *hw_settle_1;
> unsigned int *hw_settle_2;
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>

--
With Best Regards,
Andy Shevchenko