64 static void tw4030_init_ctl_cache(struct twl4030_priv *twl4030)  in tw4030_init_ctl_cache()  argument
71 		twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte;  in tw4030_init_ctl_cache()
77 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_read()  local
90 		value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL];  in twl4030_read()
100 static bool twl4030_can_write_to_chip(struct twl4030_priv *twl4030,  in twl4030_can_write_to_chip()  argument
108 		if (twl4030->earpiece_enabled)  in twl4030_can_write_to_chip()
112 		if (twl4030->predrivel_enabled)  in twl4030_can_write_to_chip()
116 		if (twl4030->predriver_enabled)  in twl4030_can_write_to_chip()
120 		if (twl4030->carkitl_enabled)  in twl4030_can_write_to_chip()
124 		if (twl4030->carkitr_enabled)  in twl4030_can_write_to_chip()
128 		if (twl4030->hsl_enabled || twl4030->hsr_enabled)  in twl4030_can_write_to_chip()
143 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_write()  local
153 		twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL] = value;  in twl4030_write()
159 	if (twl4030_can_write_to_chip(twl4030, reg))  in twl4030_write()
177 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_codec_enable()  local
180 	if (enable == twl4030->codec_powered)  in twl4030_codec_enable()
189 		twl4030->codec_powered = enable;  in twl4030_codec_enable()
242 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_init_chip()  local
278 	tw4030_init_ctl_cache(twl4030);  in twl4030_init_chip()
296 	twl4030->pdata = pdata;  in twl4030_init_chip()
333 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_apll_enable()  local
336 		twl4030->apll_enabled++;  in twl4030_apll_enable()
337 		if (twl4030->apll_enabled == 1)  in twl4030_apll_enable()
341 		twl4030->apll_enabled--;  in twl4030_apll_enable()
342 		if (!twl4030->apll_enabled)  in twl4030_apll_enable()
557 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component); \
561 		twl4030->pin_name##_enabled = 1;			\
565 		twl4030->pin_name##_enabled = 0;			\
694 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in headset_ramp()  local
695 	struct twl4030_codec_data *pdata = twl4030->pdata;  in headset_ramp()
704 		twl4030->sysclk) + 1;  in headset_ramp()
758 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in headsetlpga_event()  local
763 		if (!twl4030->hsr_enabled)  in headsetlpga_event()
766 		twl4030->hsl_enabled = 1;  in headsetlpga_event()
770 		if (!twl4030->hsr_enabled)  in headsetlpga_event()
773 		twl4030->hsl_enabled = 0;  in headsetlpga_event()
783 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in headsetrpga_event()  local
788 		if (!twl4030->hsl_enabled)  in headsetrpga_event()
791 		twl4030->hsr_enabled = 1;  in headsetrpga_event()
795 		if (!twl4030->hsl_enabled)  in headsetrpga_event()
798 		twl4030->hsr_enabled = 0;  in headsetrpga_event()
808 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in digimic_event()  local
809 	struct twl4030_codec_data *pdata = twl4030->pdata;  in digimic_event()
958 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in snd_soc_put_twl4030_opmode_enum_double()  local
960 	if (twl4030->configured) {  in snd_soc_put_twl4030_opmode_enum_double()
1588 static void twl4030_constraints(struct twl4030_priv *twl4030,  in twl4030_constraints()  argument
1594 	if (mst_substream == twl4030->master_substream)  in twl4030_constraints()
1595 		slv_substream = twl4030->slave_substream;  in twl4030_constraints()
1596 	else if (mst_substream == twl4030->slave_substream)  in twl4030_constraints()
1597 		slv_substream = twl4030->master_substream;  in twl4030_constraints()
1604 				twl4030->rate);  in twl4030_constraints()
1608 				twl4030->sample_bits);  in twl4030_constraints()
1612 				twl4030->channels);  in twl4030_constraints()
1641 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_startup()  local
1643 	if (twl4030->master_substream) {  in twl4030_startup()
1644 		twl4030->slave_substream = substream;  in twl4030_startup()
1648 		if (twl4030->configured)  in twl4030_startup()
1649 			twl4030_constraints(twl4030, twl4030->master_substream);  in twl4030_startup()
1660 		twl4030->master_substream = substream;  in twl4030_startup()
1670 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_shutdown()  local
1672 	if (twl4030->master_substream == substream)  in twl4030_shutdown()
1673 		twl4030->master_substream = twl4030->slave_substream;  in twl4030_shutdown()
1675 	twl4030->slave_substream = NULL;  in twl4030_shutdown()
1679 	if (!twl4030->master_substream)  in twl4030_shutdown()
1680 		twl4030->configured = 0;  in twl4030_shutdown()
1681 	 else if (!twl4030->master_substream->runtime->channels)  in twl4030_shutdown()
1682 		twl4030->configured = 0;  in twl4030_shutdown()
1694 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_hw_params()  local
1711 	if (twl4030->configured)  in twl4030_hw_params()
1775 		if (twl4030->codec_powered) {  in twl4030_hw_params()
1792 	twl4030->configured = 1;  in twl4030_hw_params()
1793 	twl4030->rate = params_rate(params);  in twl4030_hw_params()
1794 	twl4030->sample_bits = hw_param_interval(params,  in twl4030_hw_params()
1796 	twl4030->channels = params_channels(params);  in twl4030_hw_params()
1801 	if (twl4030->slave_substream)  in twl4030_hw_params()
1802 		twl4030_constraints(twl4030, substream);  in twl4030_hw_params()
1811 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_set_dai_sysclk()  local
1823 	if ((freq / 1000) != twl4030->sysclk) {  in twl4030_set_dai_sysclk()
1826 			freq, twl4030->sysclk * 1000);  in twl4030_set_dai_sysclk()
1836 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_set_dai_fmt()  local
1871 		if (twl4030->codec_powered) {  in twl4030_set_dai_fmt()
1926 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_startup()  local
1932 	if (twl4030->sysclk != 26000) {  in twl4030_voice_startup()
1935 			__func__, twl4030->sysclk);  in twl4030_voice_startup()
1968 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_hw_params()  local
1993 		if (twl4030->codec_powered) {  in twl4030_voice_hw_params()
2013 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_set_dai_sysclk()  local
2021 	if ((freq / 1000) != twl4030->sysclk) {  in twl4030_voice_set_dai_sysclk()
2024 			freq, twl4030->sysclk * 1000);  in twl4030_voice_set_dai_sysclk()
2034 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_voice_set_dai_fmt()  local
2066 		if (twl4030->codec_powered) {  in twl4030_voice_set_dai_fmt()
2155 	struct twl4030_priv *twl4030;  in twl4030_soc_probe()  local
2157 	twl4030 = devm_kzalloc(component->dev, sizeof(struct twl4030_priv),  in twl4030_soc_probe()
2159 	if (!twl4030)  in twl4030_soc_probe()
2161 	snd_soc_component_set_drvdata(component, twl4030);  in twl4030_soc_probe()
2163 	twl4030->sysclk = twl4030_audio_get_mclk() / 1000;  in twl4030_soc_probe()
2172 	struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);  in twl4030_soc_remove()  local
2173 	struct twl4030_codec_data *pdata = twl4030->pdata;  in twl4030_soc_remove()