133 static void wait_for_dc_servo(struct snd_soc_component *component)  in wait_for_dc_servo()  argument
138 	dev_dbg(component->dev, "Waiting for DC servo...\n");  in wait_for_dc_servo()
142 		reg = snd_soc_component_read(component, WM9090_DC_SERVO_READBACK_0);  in wait_for_dc_servo()
143 		dev_dbg(component->dev, "DC servo status: %x\n", reg);  in wait_for_dc_servo()
149 		dev_err(component->dev, "Timed out waiting for DC Servo\n");  in wait_for_dc_servo()
241 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in hp_ev()  local
242 	unsigned int reg = snd_soc_component_read(component, WM9090_ANALOGUE_HP_0);  in hp_ev()
246 		snd_soc_component_update_bits(component, WM9090_CHARGE_PUMP_1,  in hp_ev()
251 		snd_soc_component_update_bits(component, WM9090_POWER_MANAGEMENT_1,  in hp_ev()
256 		snd_soc_component_write(component, WM9090_ANALOGUE_HP_0, reg);  in hp_ev()
264 		snd_soc_component_write(component, WM9090_DC_SERVO_0,  in hp_ev()
269 		wait_for_dc_servo(component);  in hp_ev()
273 		snd_soc_component_write(component, WM9090_ANALOGUE_HP_0, reg);  in hp_ev()
284 		snd_soc_component_write(component, WM9090_ANALOGUE_HP_0, reg);  in hp_ev()
286 		snd_soc_component_write(component, WM9090_DC_SERVO_0, 0);  in hp_ev()
288 		snd_soc_component_update_bits(component, WM9090_POWER_MANAGEMENT_1,  in hp_ev()
292 		snd_soc_component_update_bits(component, WM9090_CHARGE_PUMP_1,  in hp_ev()
409 static int wm9090_add_controls(struct snd_soc_component *component)  in wm9090_add_controls()  argument
411 	struct wm9090_priv *wm9090 = snd_soc_component_get_drvdata(component);  in wm9090_add_controls()
412 	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);  in wm9090_add_controls()
420 	snd_soc_add_component_controls(component, wm9090_controls,  in wm9090_add_controls()
429 		snd_soc_add_component_controls(component, wm9090_in1_se_controls,  in wm9090_add_controls()
439 		snd_soc_add_component_controls(component, wm9090_in2_se_controls,  in wm9090_add_controls()
445 			snd_soc_component_write(component, WM9090_AGC_CONTROL_0 + i,  in wm9090_add_controls()
447 		snd_soc_component_update_bits(component, WM9090_POWER_MANAGEMENT_3,  in wm9090_add_controls()
450 		snd_soc_component_update_bits(component, WM9090_POWER_MANAGEMENT_3,  in wm9090_add_controls()
462 static int wm9090_set_bias_level(struct snd_soc_component *component,  in wm9090_set_bias_level()  argument
465 	struct wm9090_priv *wm9090 = snd_soc_component_get_drvdata(component);  in wm9090_set_bias_level()
472 		snd_soc_component_update_bits(component, WM9090_ANTIPOP2, WM9090_VMID_ENA,  in wm9090_set_bias_level()
474 		snd_soc_component_update_bits(component, WM9090_POWER_MANAGEMENT_1,  in wm9090_set_bias_level()
483 		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {  in wm9090_set_bias_level()
492 		snd_soc_component_update_bits(component, WM9090_POWER_MANAGEMENT_1,  in wm9090_set_bias_level()
494 		snd_soc_component_update_bits(component, WM9090_ANTIPOP2,  in wm9090_set_bias_level()
505 static int wm9090_probe(struct snd_soc_component *component)  in wm9090_probe()  argument
510 	snd_soc_component_update_bits(component, WM9090_IN1_LINE_INPUT_A_VOLUME,  in wm9090_probe()
513 	snd_soc_component_update_bits(component, WM9090_IN1_LINE_INPUT_B_VOLUME,  in wm9090_probe()
516 	snd_soc_component_update_bits(component, WM9090_IN2_LINE_INPUT_A_VOLUME,  in wm9090_probe()
519 	snd_soc_component_update_bits(component, WM9090_IN2_LINE_INPUT_B_VOLUME,  in wm9090_probe()
522 	snd_soc_component_update_bits(component, WM9090_SPEAKER_VOLUME_LEFT,  in wm9090_probe()
525 	snd_soc_component_update_bits(component, WM9090_LEFT_OUTPUT_VOLUME,  in wm9090_probe()
528 	snd_soc_component_update_bits(component, WM9090_RIGHT_OUTPUT_VOLUME,  in wm9090_probe()
532 	snd_soc_component_update_bits(component, WM9090_CLOCKING_1,  in wm9090_probe()
535 	wm9090_add_controls(component);  in wm9090_probe()