67 int cs4245_write_spi(struct oxygen *chip, u8 reg)  in cs4245_write_spi()  argument
69 	struct dg *data = chip->model_data;  in cs4245_write_spi()
76 	return oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |  in cs4245_write_spi()
84 int cs4245_read_spi(struct oxygen *chip, u8 addr)  in cs4245_read_spi()  argument
86 	struct dg *data = chip->model_data;  in cs4245_read_spi()
89 	ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |  in cs4245_read_spi()
97 	ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |  in cs4245_read_spi()
105 	data->cs4245_shadow[addr] = oxygen_read8(chip, OXYGEN_SPI_DATA1);  in cs4245_read_spi()
110 int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op)  in cs4245_shadow_control()  argument
112 	struct dg *data = chip->model_data;  in cs4245_shadow_control()
118 			cs4245_read_spi(chip, addr) :  in cs4245_shadow_control()
119 			cs4245_write_spi(chip, addr));  in cs4245_shadow_control()
126 static void cs4245_init(struct oxygen *chip)  in cs4245_init()  argument
128 	struct dg *data = chip->model_data;  in cs4245_init()
131 	cs4245_shadow_control(chip, CS4245_SAVE_TO_SHADOW);  in cs4245_init()
154 	cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW);  in cs4245_init()
155 	snd_component_add(chip->card, "CS4245");  in cs4245_init()
158 void dg_init(struct oxygen *chip)  in dg_init()  argument
160 	struct dg *data = chip->model_data;  in dg_init()
165 	cs4245_init(chip);  in dg_init()
166 	oxygen_write16(chip, OXYGEN_GPIO_CONTROL,  in dg_init()
170 	oxygen_write16(chip, OXYGEN_GPIO_DATA,  in dg_init()
174 void dg_cleanup(struct oxygen *chip)  in dg_cleanup()  argument
176 	oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);  in dg_cleanup()
179 void dg_suspend(struct oxygen *chip)  in dg_suspend()  argument
181 	dg_cleanup(chip);  in dg_suspend()
184 void dg_resume(struct oxygen *chip)  in dg_resume()  argument
186 	cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW);  in dg_resume()
188 	oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);  in dg_resume()
191 void set_cs4245_dac_params(struct oxygen *chip,  in set_cs4245_dac_params()  argument
194 	struct dg *data = chip->model_data;  in set_cs4245_dac_params()
212 	cs4245_write_spi(chip, CS4245_DAC_CTRL_1);  in set_cs4245_dac_params()
213 	cs4245_write_spi(chip, CS4245_MCLK_FREQ);  in set_cs4245_dac_params()
216 void set_cs4245_adc_params(struct oxygen *chip,  in set_cs4245_adc_params()  argument
219 	struct dg *data = chip->model_data;  in set_cs4245_adc_params()
237 	cs4245_write_spi(chip, CS4245_ADC_CTRL);  in set_cs4245_adc_params()
238 	cs4245_write_spi(chip, CS4245_MCLK_FREQ);  in set_cs4245_adc_params()
252 unsigned int adjust_dg_dac_routing(struct oxygen *chip,  in adjust_dg_dac_routing()  argument
255 	struct dg *data = chip->model_data;  in adjust_dg_dac_routing()
260 		oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,  in adjust_dg_dac_routing()
265 		oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,  in adjust_dg_dac_routing()
284 void dump_cs4245_registers(struct oxygen *chip,  in dump_cs4245_registers()  argument
287 	struct dg *data = chip->model_data;  in dump_cs4245_registers()
291 	cs4245_read_spi(chip, CS4245_INT_STATUS);  in dump_cs4245_registers()