Commit ffc7c517 authored by Antoniu Miclaus's avatar Antoniu Miclaus Committed by Jonathan Cameron
Browse files

iio: expose shared parameter in IIO_ENUM_AVAILABLE 



The shared parameter should be configurable based on its usage, and not
constrained to IIO_SHARED_BY_TYPE.

This patch aims to improve the flexibility in using the
IIO_ENUM_AVAILABLE define and avoid redefining custom iio enums that
expose the shared parameter.

An example is the ad5766.c driver where IIO_ENUM_AVAILABLE_SHARED was
defined in order to achieve `shared` parameter customization.

The current state of the IIO_ENUM_AVAILABLE implementation will imply
similar redefinitions each time a driver will require access to the
`shared` parameter. An example would be admv1013 driver which will
require custom device attribute for the frequency translation modes:
Quadrature I/Q mode and Intermediate Frequency mode.

Signed-off-by: default avatarAntoniu Miclaus <antoniu.miclaus@analog.com>
Reviewed-by: default avatarAlexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20211119085627.6348-1-antoniu.miclaus@analog.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent ab1fb455

drivers/iio/accel/bma180.c

+1 −1
Original line number Diff line number Diff line
@@ -658,7 +658,7 @@ static const struct iio_chan_spec_ext_info bma023_ext_info[] = { 


static const struct iio_chan_spec_ext_info bma180_ext_info[] = {

	IIO_ENUM("power_mode", IIO_SHARED_BY_TYPE, &bma180_power_mode_enum),

	IIO_ENUM_AVAILABLE("power_mode", &bma180_power_mode_enum),

	IIO_ENUM_AVAILABLE("power_mode", IIO_SHARED_BY_TYPE, &bma180_power_mode_enum),

	IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, bma180_accel_get_mount_matrix),

	{ }

};

drivers/iio/accel/mma9553.c

+1 −1
Original line number Diff line number Diff line
@@ -917,7 +917,7 @@ static const struct iio_enum mma9553_calibgender_enum = { 


static const struct iio_chan_spec_ext_info mma9553_ext_info[] = {

	IIO_ENUM("calibgender", IIO_SHARED_BY_TYPE, &mma9553_calibgender_enum),

	IIO_ENUM_AVAILABLE("calibgender", &mma9553_calibgender_enum),

	IIO_ENUM_AVAILABLE("calibgender", IIO_SHARED_BY_TYPE, &mma9553_calibgender_enum),

	{},

};

drivers/iio/adc/ad7192.c

+2 −1
Original line number Diff line number Diff line
@@ -257,7 +257,8 @@ static const struct iio_chan_spec_ext_info ad7192_calibsys_ext_info[] = { 
	},

	IIO_ENUM("sys_calibration_mode", IIO_SEPARATE,

		 &ad7192_syscalib_mode_enum),

	IIO_ENUM_AVAILABLE("sys_calibration_mode", &ad7192_syscalib_mode_enum),

	IIO_ENUM_AVAILABLE("sys_calibration_mode", IIO_SHARED_BY_TYPE,

			   &ad7192_syscalib_mode_enum),

	{}

};

drivers/iio/adc/hi8435.c

+1 −1
Original line number Diff line number Diff line
@@ -350,7 +350,7 @@ static const struct iio_enum hi8435_sensing_mode = { 


static const struct iio_chan_spec_ext_info hi8435_ext_info[] = {

	IIO_ENUM("sensing_mode", IIO_SEPARATE, &hi8435_sensing_mode),

	IIO_ENUM_AVAILABLE("sensing_mode", &hi8435_sensing_mode),

	IIO_ENUM_AVAILABLE("sensing_mode", IIO_SHARED_BY_TYPE, &hi8435_sensing_mode),

	{},

};

drivers/iio/dac/ad5064.c

+2 −2
Original line number Diff line number Diff line
@@ -377,7 +377,7 @@ static const struct iio_chan_spec_ext_info ad5064_ext_info[] = { 
		.shared = IIO_SEPARATE,

	},

	IIO_ENUM("powerdown_mode", IIO_SEPARATE, &ad5064_powerdown_mode_enum),

	IIO_ENUM_AVAILABLE("powerdown_mode", &ad5064_powerdown_mode_enum),

	IIO_ENUM_AVAILABLE("powerdown_mode", IIO_SHARED_BY_TYPE, &ad5064_powerdown_mode_enum),

	{ },

};
@@ -389,7 +389,7 @@ static const struct iio_chan_spec_ext_info ltc2617_ext_info[] = { 
		.shared = IIO_SEPARATE,

	},

	IIO_ENUM("powerdown_mode", IIO_SEPARATE, &ltc2617_powerdown_mode_enum),

	IIO_ENUM_AVAILABLE("powerdown_mode", &ltc2617_powerdown_mode_enum),

	IIO_ENUM_AVAILABLE("powerdown_mode", IIO_SHARED_BY_TYPE, &ltc2617_powerdown_mode_enum),

	{ },

};