3  * SPDX-License-Identifier: Apache-2.0
22  * These are for internal use only, so skip these in public documentation.
40 				      enum sensor_attribute attribute, q31_t *min, q31_t *max,
56 	return target && target->backend_api;  in emul_sensor_backend_is_supported()
64  * @param value Expected value in fixed-point format using standard SI unit for sensor type
68  * @return -ENOTSUP if no backend API or if channel not supported by emul
69  * @return -ERANGE if provided value is not in the sensor's supported range
75 	if (!target || !target->backend_api) {  in emul_sensor_backend_set_channel()
76 		return -ENOTSUP;  in emul_sensor_backend_set_channel()
79 	struct emul_sensor_driver_api *api = (struct emul_sensor_driver_api *)target->backend_api;  in emul_sensor_backend_set_channel()
81 	if (api->set_channel) {  in emul_sensor_backend_set_channel()
82 		return api->set_channel(target, ch, value, shift);  in emul_sensor_backend_set_channel()
84 	return -ENOTSUP;  in emul_sensor_backend_set_channel()
91  * @param ch The channel to request info for. If \p ch is unsupported, return `-ENOTSUP`
92  * @param[out] lower Minimum supported sample value in SI units, fixed-point format
93  * @param[out] upper Maximum supported sample value in SI units, fixed-point format
96  *             size. Uses SI units and fixed-point format.
101  * @return -ENOTSUP if no backend API or if channel not supported by emul
108 	if (!target || !target->backend_api) {  in emul_sensor_backend_get_sample_range()
109 		return -ENOTSUP;  in emul_sensor_backend_get_sample_range()
112 	struct emul_sensor_driver_api *api = (struct emul_sensor_driver_api *)target->backend_api;  in emul_sensor_backend_get_sample_range()
114 	if (api->get_sample_range) {  in emul_sensor_backend_get_sample_range()
115 		return api->get_sample_range(target, ch, lower, upper, epsilon, shift);  in emul_sensor_backend_get_sample_range()
117 	return -ENOTSUP;  in emul_sensor_backend_get_sample_range()
123  * @param[in] target Pointer to emulator instance to operate on
124  * @param[in] ch The channel to request info for. If \p ch is unsupported, return `-ENOTSUP`
125  * @param[in] attribute The attribute to set
126  * @param[in] value the value to use (cast according to the channel/attribute pair)
135 	if (!target || !target->backend_api) {  in emul_sensor_backend_set_attribute()
136 		return -ENOTSUP;  in emul_sensor_backend_set_attribute()
139 	struct emul_sensor_driver_api *api = (struct emul_sensor_driver_api *)target->backend_api;  in emul_sensor_backend_set_attribute()
141 	if (api->set_attribute == NULL) {  in emul_sensor_backend_set_attribute()
142 		return -ENOTSUP;  in emul_sensor_backend_set_attribute()
144 	return api->set_attribute(target, ch, attribute, value);  in emul_sensor_backend_set_attribute()
153  * @param[in] target Pointer to emulator instance to operate on
154  * @param[in] ch The channel to request info for. If \p ch is unsupported, return '-ENOTSUP'
155  * @param[in] attribute The attribute to request info for. If \p attribute is unsupported, return
156  *   '-ENOTSUP'
157  * @param[out] min The minimum value the attribute can be set to
160  * @param[out] shift The shift for \p min, \p max, and \p increment
167 							     q31_t *min, q31_t *max,  in emul_sensor_backend_get_attribute_metadata()  argument
170 	if (!target || !target->backend_api) {  in emul_sensor_backend_get_attribute_metadata()
171 		return -ENOTSUP;  in emul_sensor_backend_get_attribute_metadata()
174 	struct emul_sensor_driver_api *api = (struct emul_sensor_driver_api *)target->backend_api;  in emul_sensor_backend_get_attribute_metadata()
176 	if (api->get_attribute_metadata == NULL) {  in emul_sensor_backend_get_attribute_metadata()
177 		return -ENOTSUP;  in emul_sensor_backend_get_attribute_metadata()
179 	return api->get_attribute_metadata(target, ch, attribute, min, max, increment, shift);  in emul_sensor_backend_get_attribute_metadata()