Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4851d97d authored by Michael Hennerich's avatar Michael Hennerich Committed by Greg Kroah-Hartman
Browse files

Staging: IIO: dds.h convenience macros 



Changes since RFC/v1:
IIO: Apply list review feedback

Apply list review feedback:
	Rename attributes to fit IIO convention used in other drivers.
	Provide ddsX_out_enable as opposed to ddsX_out_disable.
	Fix typos.

Changes since v2:
IIO: dds.h: Apply more list review feedback

	Fix mixture of X and [n] notation for indices.
	Remove duplicated descriptions.
	Add store methods to some dds convenience macros.

Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Reviewed-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Acked-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f8ce33bb

drivers/staging/iio/dds/dds.h

0 → 100644
+110 −0
Original line number Diff line number Diff line 
/*

 * dds.h - sysfs attributes associated with DDS devices

 *

 * Copyright (c) 2010 Analog Devices Inc.

 *

 * Licensed under the GPL-2 or later.

 */



/**

 * /sys/bus/iio/devices/.../ddsX_freqY

 */



#define IIO_DEV_ATTR_FREQ(_channel, _num, _mode, _show, _store, _addr)	\

	IIO_DEVICE_ATTR(dds##_channel##_freq##_num,			\

			_mode, _show, _store, _addr)



/**

 * /sys/bus/iio/devices/.../ddsX_freqY_scale

 */



#define IIO_CONST_ATTR_FREQ_SCALE(_channel, _string)			\

	IIO_CONST_ATTR(dds##_channel##_freq_scale, _string)



/**

 * /sys/bus/iio/devices/.../ddsX_freqsymbol

 */



#define IIO_DEV_ATTR_FREQSYMBOL(_channel, _mode, _show, _store, _addr)	\

	IIO_DEVICE_ATTR(dds##_channel##_freqsymbol,			\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_phaseY

 */



#define IIO_DEV_ATTR_PHASE(_channel, _num, _mode, _show, _store, _addr)	\

	IIO_DEVICE_ATTR(dds##_channel##_phase##_num,			\

			_mode, _show, _store, _addr)



/**

 * /sys/bus/iio/devices/.../ddsX_phaseY_scale

 */



#define IIO_CONST_ATTR_PHASE_SCALE(_channel, _string)			\

	IIO_CONST_ATTR(dds##_channel##_phase_scale, _string)



/**

 * /sys/bus/iio/devices/.../ddsX_phasesymbol

 */



#define IIO_DEV_ATTR_PHASESYMBOL(_channel, _mode, _show, _store, _addr)	\

	IIO_DEVICE_ATTR(dds##_channel##_phasesymbol,			\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_pincontrol_en

 */



#define IIO_DEV_ATTR_PINCONTROL_EN(_channel, _mode, _show, _store, _addr)\

	IIO_DEVICE_ATTR(dds##_channel##_pincontrol_en,			\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_pincontrol_freq_en

 */



#define IIO_DEV_ATTR_PINCONTROL_FREQ_EN(_channel, _mode, _show, _store, _addr)\

	IIO_DEVICE_ATTR(dds##_channel##_pincontrol_freq_en,		\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_pincontrol_phase_en

 */



#define IIO_DEV_ATTR_PINCONTROL_PHASE_EN(_channel, _mode, _show, _store, _addr)\

	IIO_DEVICE_ATTR(dds##_channel##_pincontrol_phase_en,		\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_out_enable

 */



#define IIO_DEV_ATTR_OUT_ENABLE(_channel, _mode, _show, _store, _addr)	\

	IIO_DEVICE_ATTR(dds##_channel##_out_enable,			\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_outY_enable

 */



#define IIO_DEV_ATTR_OUTY_ENABLE(_channel, _output,			\

			_mode, _show, _store, _addr)			\

	IIO_DEVICE_ATTR(dds##_channel##_out##_output##_enable,		\

			_mode, _show, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_outY_wavetype

 */



#define IIO_DEV_ATTR_OUT_WAVETYPE(_channel, _output, _store, _addr)	\

	IIO_DEVICE_ATTR(dds##_channel##_out##_output##_wavetype,	\

			S_IWUSR, NULL, _store, _addr);



/**

 * /sys/bus/iio/devices/.../ddsX_outY_wavetype_available

 */



#define IIO_CONST_ATTR_OUT_WAVETYPES_AVAILABLE(_channel, _output, _modes)\

	IIO_CONST_ATTR(dds##_channel##_out##_output##_wavetype_available,\

			_modes);