78 static void tw4030_init_ctl_cache(struct twl4030_priv *twl4030)  in tw4030_init_ctl_cache()  argument
85 		twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte;  in tw4030_init_ctl_cache()
91 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_read()  local
104 		value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL];  in twl4030_read()
114 static bool twl4030_can_write_to_chip(struct twl4030_priv *twl4030,  in twl4030_can_write_to_chip()  argument
122 		if (twl4030->earpiece_enabled)  in twl4030_can_write_to_chip()
126 		if (twl4030->predrivel_enabled)  in twl4030_can_write_to_chip()
130 		if (twl4030->predriver_enabled)  in twl4030_can_write_to_chip()
134 		if (twl4030->carkitl_enabled)  in twl4030_can_write_to_chip()
138 		if (twl4030->carkitr_enabled)  in twl4030_can_write_to_chip()
142 		if (twl4030->hsl_enabled || twl4030->hsr_enabled)  in twl4030_can_write_to_chip()
157 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_write()  local
167 		twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL] = value;  in twl4030_write()
173 	if (twl4030_can_write_to_chip(twl4030, reg))  in twl4030_write()
191 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_codec_enable()  local
194 	if (enable == twl4030->codec_powered)  in twl4030_codec_enable()
203 		twl4030->codec_powered = enable;  in twl4030_codec_enable()
255 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_init_chip()  local
291 	tw4030_init_ctl_cache(twl4030);  in twl4030_init_chip()
309 	twl4030->pdata = pdata;  in twl4030_init_chip()
346 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_apll_enable()  local
349 		twl4030->apll_enabled++;  in twl4030_apll_enable()
350 		if (twl4030->apll_enabled == 1)  in twl4030_apll_enable()
354 		twl4030->apll_enabled--;  in twl4030_apll_enable()
355 		if (!twl4030->apll_enabled)  in twl4030_apll_enable()
570 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec); \
574 		twl4030->pin_name##_enabled = 1;			\
578 		twl4030->pin_name##_enabled = 0;			\
707 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in headset_ramp()  local
708 	struct twl4030_codec_data *pdata = twl4030->pdata;  in headset_ramp()
717 		twl4030->sysclk) + 1;  in headset_ramp()
771 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in headsetlpga_event()  local
776 		if (!twl4030->hsr_enabled)  in headsetlpga_event()
779 		twl4030->hsl_enabled = 1;  in headsetlpga_event()
783 		if (!twl4030->hsr_enabled)  in headsetlpga_event()
786 		twl4030->hsl_enabled = 0;  in headsetlpga_event()
796 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in headsetrpga_event()  local
801 		if (!twl4030->hsl_enabled)  in headsetrpga_event()
804 		twl4030->hsr_enabled = 1;  in headsetrpga_event()
808 		if (!twl4030->hsl_enabled)  in headsetrpga_event()
811 		twl4030->hsr_enabled = 0;  in headsetrpga_event()
821 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in digimic_event()  local
822 	struct twl4030_codec_data *pdata = twl4030->pdata;  in digimic_event()
971 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in snd_soc_put_twl4030_opmode_enum_double()  local
973 	if (twl4030->configured) {  in snd_soc_put_twl4030_opmode_enum_double()
1601 static void twl4030_constraints(struct twl4030_priv *twl4030,  in twl4030_constraints()  argument
1607 	if (mst_substream == twl4030->master_substream)  in twl4030_constraints()
1608 		slv_substream = twl4030->slave_substream;  in twl4030_constraints()
1609 	else if (mst_substream == twl4030->slave_substream)  in twl4030_constraints()
1610 		slv_substream = twl4030->master_substream;  in twl4030_constraints()
1617 				twl4030->rate);  in twl4030_constraints()
1621 				twl4030->sample_bits);  in twl4030_constraints()
1625 				twl4030->channels);  in twl4030_constraints()
1654 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_startup()  local
1656 	if (twl4030->master_substream) {  in twl4030_startup()
1657 		twl4030->slave_substream = substream;  in twl4030_startup()
1661 		if (twl4030->configured)  in twl4030_startup()
1662 			twl4030_constraints(twl4030, twl4030->master_substream);  in twl4030_startup()
1673 		twl4030->master_substream = substream;  in twl4030_startup()
1683 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_shutdown()  local
1685 	if (twl4030->master_substream == substream)  in twl4030_shutdown()
1686 		twl4030->master_substream = twl4030->slave_substream;  in twl4030_shutdown()
1688 	twl4030->slave_substream = NULL;  in twl4030_shutdown()
1692 	if (!twl4030->master_substream)  in twl4030_shutdown()
1693 		twl4030->configured = 0;  in twl4030_shutdown()
1694 	 else if (!twl4030->master_substream->runtime->channels)  in twl4030_shutdown()
1695 		twl4030->configured = 0;  in twl4030_shutdown()
1707 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_hw_params()  local
1724 	if (twl4030->configured)  in twl4030_hw_params()
1788 		if (twl4030->codec_powered) {  in twl4030_hw_params()
1805 	twl4030->configured = 1;  in twl4030_hw_params()
1806 	twl4030->rate = params_rate(params);  in twl4030_hw_params()
1807 	twl4030->sample_bits = hw_param_interval(params,  in twl4030_hw_params()
1809 	twl4030->channels = params_channels(params);  in twl4030_hw_params()
1814 	if (twl4030->slave_substream)  in twl4030_hw_params()
1815 		twl4030_constraints(twl4030, substream);  in twl4030_hw_params()
1824 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_set_dai_sysclk()  local
1836 	if ((freq / 1000) != twl4030->sysclk) {  in twl4030_set_dai_sysclk()
1839 			freq, twl4030->sysclk * 1000);  in twl4030_set_dai_sysclk()
1849 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_set_dai_fmt()  local
1884 		if (twl4030->codec_powered) {  in twl4030_set_dai_fmt()
1939 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_voice_startup()  local
1945 	if (twl4030->sysclk != 26000) {  in twl4030_voice_startup()
1948 			__func__, twl4030->sysclk);  in twl4030_voice_startup()
1981 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_voice_hw_params()  local
2006 		if (twl4030->codec_powered) {  in twl4030_voice_hw_params()
2026 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_voice_set_dai_sysclk()  local
2034 	if ((freq / 1000) != twl4030->sysclk) {  in twl4030_voice_set_dai_sysclk()
2037 			freq, twl4030->sysclk * 1000);  in twl4030_voice_set_dai_sysclk()
2047 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_voice_set_dai_fmt()  local
2079 		if (twl4030->codec_powered) {  in twl4030_voice_set_dai_fmt()
2168 	struct twl4030_priv *twl4030;  in twl4030_soc_probe()  local
2170 	twl4030 = devm_kzalloc(codec->dev, sizeof(struct twl4030_priv),  in twl4030_soc_probe()
2172 	if (!twl4030)  in twl4030_soc_probe()
2174 	snd_soc_codec_set_drvdata(codec, twl4030);  in twl4030_soc_probe()
2176 	twl4030->sysclk = twl4030_audio_get_mclk() / 1000;  in twl4030_soc_probe()
2185 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);  in twl4030_soc_remove()  local
2186 	struct twl4030_codec_data *pdata = twl4030->pdata;  in twl4030_soc_remove()