120 static int axi_dac_enable(struct iio_backend *back)  in axi_dac_enable()  argument
122 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_enable()
147 static void axi_dac_disable(struct iio_backend *back)  in axi_dac_disable()  argument
149 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_disable()
155 static struct iio_buffer *axi_dac_request_buffer(struct iio_backend *back,  in axi_dac_request_buffer()  argument
158 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_request_buffer()
168 static void axi_dac_free_buffer(struct iio_backend *back,  in axi_dac_free_buffer()  argument
418 static int axi_dac_ext_info_set(struct iio_backend *back, uintptr_t private,  in axi_dac_ext_info_set()  argument
422 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_ext_info_set()
442 static int axi_dac_ext_info_get(struct iio_backend *back, uintptr_t private,  in axi_dac_ext_info_get()  argument
445 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_ext_info_get()
475 static int axi_dac_extend_chan(struct iio_backend *back,  in axi_dac_extend_chan()  argument
478 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_extend_chan()
491 static int axi_dac_data_source_set(struct iio_backend *back, unsigned int chan,  in axi_dac_data_source_set()  argument
494 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_data_source_set()
517 static int axi_dac_set_sample_rate(struct iio_backend *back, unsigned int chan,  in axi_dac_set_sample_rate()  argument
520 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_set_sample_rate()
558 static int axi_dac_reg_access(struct iio_backend *back, unsigned int reg,  in axi_dac_reg_access()  argument
561 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_reg_access()
569 static int axi_dac_ddr_enable(struct iio_backend *back)  in axi_dac_ddr_enable()  argument
571 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_ddr_enable()
577 static int axi_dac_ddr_disable(struct iio_backend *back)  in axi_dac_ddr_disable()  argument
579 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_ddr_disable()
585 static int axi_dac_data_stream_enable(struct iio_backend *back)  in axi_dac_data_stream_enable()  argument
587 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_data_stream_enable()
601 static int axi_dac_data_stream_disable(struct iio_backend *back)  in axi_dac_data_stream_disable()  argument
603 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_data_stream_disable()
609 static int axi_dac_data_transfer_addr(struct iio_backend *back, u32 address)  in axi_dac_data_transfer_addr()  argument
611 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_data_transfer_addr()
626 static int axi_dac_data_format_set(struct iio_backend *back, unsigned int ch,  in axi_dac_data_format_set()  argument
629 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_data_format_set()
640 static int __axi_dac_bus_reg_write(struct iio_backend *back, u32 reg,  in __axi_dac_bus_reg_write()  argument
643 	struct axi_dac_state *st = iio_backend_get_priv(back);  in __axi_dac_bus_reg_write()
696 static int axi_dac_bus_reg_write(struct iio_backend *back, u32 reg,  in axi_dac_bus_reg_write()  argument
699 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_bus_reg_write()
702 	return __axi_dac_bus_reg_write(back, reg, val, data_size);  in axi_dac_bus_reg_write()
705 static int axi_dac_bus_reg_read(struct iio_backend *back, u32 reg, u32 *val,  in axi_dac_bus_reg_read()  argument
708 	struct axi_dac_state *st = iio_backend_get_priv(back);  in axi_dac_bus_reg_read()
717 	ret = __axi_dac_bus_reg_write(back, AXI_DAC_RD_ADDR(reg), 0,  in axi_dac_bus_reg_read()