72 static void tw4030_init_ctl_cache(struct twl4030_priv *twl4030)  in tw4030_init_ctl_cache()  argument
79 		twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte;  in tw4030_init_ctl_cache()
85 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_read()  local
98 		value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL];  in twl4030_read()
108 static bool twl4030_can_write_to_chip(struct twl4030_priv *twl4030,  in twl4030_can_write_to_chip()  argument
116 		if (twl4030->earpiece_enabled)  in twl4030_can_write_to_chip()
120 		if (twl4030->predrivel_enabled)  in twl4030_can_write_to_chip()
124 		if (twl4030->predriver_enabled)  in twl4030_can_write_to_chip()
128 		if (twl4030->carkitl_enabled)  in twl4030_can_write_to_chip()
132 		if (twl4030->carkitr_enabled)  in twl4030_can_write_to_chip()
136 		if (twl4030->hsl_enabled || twl4030->hsr_enabled)  in twl4030_can_write_to_chip()
151 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_write()  local
161 		twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL] = value;  in twl4030_write()
167 	if (twl4030_can_write_to_chip(twl4030, reg))  in twl4030_write()
185 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_codec_enable()  local
188 	if (enable == twl4030->codec_powered)  in twl4030_codec_enable()
197 		twl4030->codec_powered = enable;  in twl4030_codec_enable()
248 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_init_chip()  local
284 	tw4030_init_ctl_cache(twl4030);  in twl4030_init_chip()
302 	twl4030->board_params = board_params;  in twl4030_init_chip()
339 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_apll_enable()  local
342 		twl4030->apll_enabled++;  in twl4030_apll_enable()
343 		if (twl4030->apll_enabled == 1)  in twl4030_apll_enable()
347 		twl4030->apll_enabled--;  in twl4030_apll_enable()
348 		if (!twl4030->apll_enabled)  in twl4030_apll_enable()
563 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component); \
567 		twl4030->pin_name##_enabled = 1;			\
571 		twl4030->pin_name##_enabled = 0;			\
700 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in headset_ramp()  local
701 	struct twl4030_board_params *board_params = twl4030->board_params;  in headset_ramp()
712 		twl4030->sysclk) + 1;  in headset_ramp()
766 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in headsetlpga_event()  local
771 		if (!twl4030->hsr_enabled)  in headsetlpga_event()
774 		twl4030->hsl_enabled = 1;  in headsetlpga_event()
778 		if (!twl4030->hsr_enabled)  in headsetlpga_event()
781 		twl4030->hsl_enabled = 0;  in headsetlpga_event()
791 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in headsetrpga_event()  local
796 		if (!twl4030->hsl_enabled)  in headsetrpga_event()
799 		twl4030->hsr_enabled = 1;  in headsetrpga_event()
803 		if (!twl4030->hsl_enabled)  in headsetrpga_event()
806 		twl4030->hsr_enabled = 0;  in headsetrpga_event()
816 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in digimic_event()  local
817 	struct twl4030_board_params *board_params = twl4030->board_params;  in digimic_event()
966 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in snd_soc_put_twl4030_opmode_enum_double()  local
968 	if (twl4030->configured) {  in snd_soc_put_twl4030_opmode_enum_double()
1596 static void twl4030_constraints(struct twl4030_priv *twl4030,  in twl4030_constraints()  argument
1602 	if (mst_substream == twl4030->master_substream)  in twl4030_constraints()
1603 		slv_substream = twl4030->slave_substream;  in twl4030_constraints()
1604 	else if (mst_substream == twl4030->slave_substream)  in twl4030_constraints()
1605 		slv_substream = twl4030->master_substream;  in twl4030_constraints()
1612 				twl4030->rate);  in twl4030_constraints()
1616 				twl4030->sample_bits);  in twl4030_constraints()
1620 				twl4030->channels);  in twl4030_constraints()
1649 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_startup()  local
1651 	if (twl4030->master_substream) {  in twl4030_startup()
1652 		twl4030->slave_substream = substream;  in twl4030_startup()
1656 		if (twl4030->configured)  in twl4030_startup()
1657 			twl4030_constraints(twl4030, twl4030->master_substream);  in twl4030_startup()
1668 		twl4030->master_substream = substream;  in twl4030_startup()
1678 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_shutdown()  local
1680 	if (twl4030->master_substream == substream)  in twl4030_shutdown()
1681 		twl4030->master_substream = twl4030->slave_substream;  in twl4030_shutdown()
1683 	twl4030->slave_substream = NULL;  in twl4030_shutdown()
1687 	if (!twl4030->master_substream)  in twl4030_shutdown()
1688 		twl4030->configured = 0;  in twl4030_shutdown()
1689 	 else if (!twl4030->master_substream->runtime->channels)  in twl4030_shutdown()
1690 		twl4030->configured = 0;  in twl4030_shutdown()
1702 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_hw_params()  local
1719 	if (twl4030->configured)  in twl4030_hw_params()
1783 		if (twl4030->codec_powered) {  in twl4030_hw_params()
1800 	twl4030->configured = 1;  in twl4030_hw_params()
1801 	twl4030->rate = params_rate(params);  in twl4030_hw_params()
1802 	twl4030->sample_bits = hw_param_interval(params,  in twl4030_hw_params()
1804 	twl4030->channels = params_channels(params);  in twl4030_hw_params()
1809 	if (twl4030->slave_substream)  in twl4030_hw_params()
1810 		twl4030_constraints(twl4030, substream);  in twl4030_hw_params()
1819 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_set_dai_sysclk()  local
1831 	if ((freq / 1000) != twl4030->sysclk) {  in twl4030_set_dai_sysclk()
1834 			freq, twl4030->sysclk * 1000);  in twl4030_set_dai_sysclk()
1844 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_set_dai_fmt()  local
1878 		if (twl4030->codec_powered) {  in twl4030_set_dai_fmt()
1933 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_startup()  local
1939 	if (twl4030->sysclk != 26000) {  in twl4030_voice_startup()
1942 			__func__, twl4030->sysclk);  in twl4030_voice_startup()
1975 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_hw_params()  local
2000 		if (twl4030->codec_powered) {  in twl4030_voice_hw_params()
2020 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_set_dai_sysclk()  local
2028 	if ((freq / 1000) != twl4030->sysclk) {  in twl4030_voice_set_dai_sysclk()
2031 			freq, twl4030->sysclk * 1000);  in twl4030_voice_set_dai_sysclk()
2041 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_set_dai_fmt()  local
2072 		if (twl4030->codec_powered) {  in twl4030_voice_set_dai_fmt()
2161 	struct twl4030_priv *twl4030;  in twl4030_soc_probe()  local
2163 	twl4030 = devm_kzalloc(component->dev, sizeof(struct twl4030_priv),  in twl4030_soc_probe()
2165 	if (!twl4030)  in twl4030_soc_probe()
2167 	snd_soc_component_set_drvdata(component, twl4030);  in twl4030_soc_probe()
2169 	twl4030->sysclk = twl4030_audio_get_mclk() / 1000;  in twl4030_soc_probe()
2178 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_soc_remove()  local
2179 	struct twl4030_board_params *board_params = twl4030->board_params;  in twl4030_soc_remove()