4  * SPDX-License-Identifier: Apache-2.0
40 		buffer + sizeof(struct adxl372_fifo_data) + enc_data->fifo_byte_count;  in adxl372_decode_stream()
41 	int count = 0;  in adxl372_decode_stream()  local
51 	data->header.base_timestamp_ns = enc_data->timestamp;  in adxl372_decode_stream()
52 	data->header.reading_count = 1;  in adxl372_decode_stream()
53 	data->header.shift = 11; /* Sensor shift */  in adxl372_decode_stream()
57 	uint8_t sample_set_size = enc_data->sample_set_size;  in adxl372_decode_stream()
58 	uint64_t period_ns = accel_period_ns[enc_data->accel_odr];  in adxl372_decode_stream()
62 		sample_num = ((uint8_t *)*fit - buffer) / sample_set_size;  in adxl372_decode_stream()
65 	while (count < max_count && buffer < buffer_end) {  in adxl372_decode_stream()
78 			if (enc_data->has_x) {  in adxl372_decode_stream()
79 				data->readings[count].timestamp_delta = sample_num * period_ns;  in adxl372_decode_stream()
80 				adxl372_accel_convert_q31(&data->readings[count].x, buffer);  in adxl372_decode_stream()
84 			if (enc_data->has_y) {  in adxl372_decode_stream()
87 				/* If packet has X channel, then Y channel has offset. */  in adxl372_decode_stream()
88 				if (enc_data->has_x) {  in adxl372_decode_stream()
91 				data->readings[count].timestamp_delta = sample_num * period_ns;  in adxl372_decode_stream()
92 				adxl372_accel_convert_q31(&data->readings[count].y,  in adxl372_decode_stream()
97 			if (enc_data->has_z) {  in adxl372_decode_stream()
100 				/* If packet has X channel and/or Y channel,  in adxl372_decode_stream()
101 				 * then Z channel has offset.  in adxl372_decode_stream()
103 				if (enc_data->has_x) {  in adxl372_decode_stream()
107 				if (enc_data->has_y) {  in adxl372_decode_stream()
110 				data->readings[count].timestamp_delta = sample_num * period_ns;  in adxl372_decode_stream()
111 				adxl372_accel_convert_q31(&data->readings[count].z,  in adxl372_decode_stream()
116 			data->readings[count].timestamp_delta = sample_num * period_ns;  in adxl372_decode_stream()
119 			if (enc_data->has_x) {  in adxl372_decode_stream()
120 				adxl372_accel_convert_q31(&data->readings[count].x, buffer);  in adxl372_decode_stream()
124 			if (enc_data->has_y) {  in adxl372_decode_stream()
125 				adxl372_accel_convert_q31(&data->readings[count].y,  in adxl372_decode_stream()
131 			if (enc_data->has_z) {  in adxl372_decode_stream()
132 				adxl372_accel_convert_q31(&data->readings[count].z,  in adxl372_decode_stream()
137 			return -ENOTSUP;  in adxl372_decode_stream()
142 		count++;  in adxl372_decode_stream()
144 	return count;  in adxl372_decode_stream()
152 	int32_t ret = -ENOTSUP;  in adxl372_decoder_get_frame_count()
161 	if (!data->is_fifo) {  in adxl372_decoder_get_frame_count()
177 		if (data->fifo_byte_count == 0) {  in adxl372_decoder_get_frame_count()
183 				if (data->has_x) {  in adxl372_decoder_get_frame_count()
185 						data->fifo_byte_count / data->sample_set_size;  in adxl372_decoder_get_frame_count()
190 				if (data->has_y) {  in adxl372_decoder_get_frame_count()
192 						data->fifo_byte_count / data->sample_set_size;  in adxl372_decoder_get_frame_count()
197 				if (data->has_z) {  in adxl372_decoder_get_frame_count()
199 						data->fifo_byte_count / data->sample_set_size;  in adxl372_decoder_get_frame_count()
204 				if (data->has_x || data->has_y || data->has_z) {  in adxl372_decoder_get_frame_count()
206 						data->fifo_byte_count / data->sample_set_size;  in adxl372_decoder_get_frame_count()
228 		return -ENOTSUP;  in adxl372_decode_sample()
233 		adxl372_accel_convert(out, data->x);  in adxl372_decode_sample()
236 		adxl372_accel_convert(out, data->y);  in adxl372_decode_sample()
239 		adxl372_accel_convert(out, data->z);  in adxl372_decode_sample()
242 		adxl372_accel_convert(out++, data->x);  in adxl372_decode_sample()
243 		adxl372_accel_convert(out++, data->y);  in adxl372_decode_sample()
244 		adxl372_accel_convert(out, data->z);  in adxl372_decode_sample()
247 		return -ENOTSUP;  in adxl372_decode_sample()
261 	if (data->is_fifo) {  in adxl372_decoder_decode()
273 	if (!data->is_fifo) {  in adxl372_decoder_has_trigger()
279 		return FIELD_GET(ADXL372_INT1_MAP_DATA_RDY_MSK, data->int_status);  in adxl372_decoder_has_trigger()
282 		return FIELD_GET(ADXL372_INT1_MAP_FIFO_FULL_MSK, data->int_status);  in adxl372_decoder_has_trigger()