120 static int axi_adc_enable(struct iio_backend *back)  in axi_adc_enable()  argument
122 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_enable()
147 static void axi_adc_disable(struct iio_backend *back)  in axi_adc_disable()  argument
149 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_disable()
155 static int axi_adc_data_format_set(struct iio_backend *back, unsigned int chan,  in axi_adc_data_format_set()  argument
158 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_data_format_set()
176 static int axi_adc_data_sample_trigger(struct iio_backend *back,  in axi_adc_data_sample_trigger()  argument
179 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_data_sample_trigger()
193 static int axi_adc_iodelays_set(struct iio_backend *back, unsigned int lane,  in axi_adc_iodelays_set()  argument
196 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_iodelays_set()
222 static int axi_adc_test_pattern_set(struct iio_backend *back,  in axi_adc_test_pattern_set()  argument
226 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_test_pattern_set()
264 static int axi_adc_chan_status(struct iio_backend *back, unsigned int chan,  in axi_adc_chan_status()  argument
267 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_chan_status()
283 static int axi_adc_debugfs_print_chan_status(struct iio_backend *back,  in axi_adc_debugfs_print_chan_status()  argument
287 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_debugfs_print_chan_status()
307 static int axi_adc_chan_enable(struct iio_backend *back, unsigned int chan)  in axi_adc_chan_enable()  argument
309 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_chan_enable()
315 static int axi_adc_chan_disable(struct iio_backend *back, unsigned int chan)  in axi_adc_chan_disable()  argument
317 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_chan_disable()
323 static int axi_adc_interface_type_get(struct iio_backend *back,  in axi_adc_interface_type_get()  argument
326 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_interface_type_get()
342 static int axi_adc_ad485x_data_size_set(struct iio_backend *back,  in axi_adc_ad485x_data_size_set()  argument
345 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_ad485x_data_size_set()
383 static int axi_adc_ad485x_oversampling_ratio_set(struct iio_backend *back,  in axi_adc_ad485x_oversampling_ratio_set()  argument
386 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_ad485x_oversampling_ratio_set()
405 static struct iio_buffer *axi_adc_request_buffer(struct iio_backend *back,  in axi_adc_request_buffer()  argument
408 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_request_buffer()
417 static int axi_adc_raw_write(struct iio_backend *back, u32 val)  in axi_adc_raw_write()  argument
419 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_raw_write()
431 static int axi_adc_raw_read(struct iio_backend *back, u32 *val)  in axi_adc_raw_read()  argument
433 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_raw_read()
445 static int ad7606_bus_reg_read(struct iio_backend *back, u32 reg, u32 *val)  in ad7606_bus_reg_read()  argument
447 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in ad7606_bus_reg_read()
457 	axi_adc_raw_write(back, addr);  in ad7606_bus_reg_read()
458 	axi_adc_raw_read(back, val);  in ad7606_bus_reg_read()
460 	/* Write 0x0 on the bus to get back to ADC mode */  in ad7606_bus_reg_read()
461 	axi_adc_raw_write(back, 0);  in ad7606_bus_reg_read()
466 static int ad7606_bus_reg_write(struct iio_backend *back, u32 reg, u32 val)  in ad7606_bus_reg_write()  argument
468 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in ad7606_bus_reg_write()
474 	axi_adc_raw_write(back, 0xaf00);  in ad7606_bus_reg_write()
478 	axi_adc_raw_write(back, buf);  in ad7606_bus_reg_write()
480 	/* Write 0x0 on the bus to get back to ADC mode */  in ad7606_bus_reg_write()
481 	axi_adc_raw_write(back, 0);  in ad7606_bus_reg_write()
486 static void axi_adc_free_buffer(struct iio_backend *back,  in axi_adc_free_buffer()  argument
492 static int axi_adc_reg_access(struct iio_backend *back, unsigned int reg,  in axi_adc_reg_access()  argument
495 	struct adi_axi_adc_state *st = iio_backend_get_priv(back);  in axi_adc_reg_access()