3 // CS42L43 CODEC driver
14 #include <linux/mfd/cs42l43.h>
15 #include <linux/mfd/cs42l43-regs.h>
28 #include "cs42l43.h"
222 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_startup()  local
223 	int provider = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2,  in cs42l43_startup()
265 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_set_sample_rate()  local
275 	regmap_update_bits(cs42l43->regmap, CS42L43_SAMPLE_RATE1,  in cs42l43_set_sample_rate()
286 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_asp_hw_params()  local
287 	int dsp_mode = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CTRL,  in cs42l43_asp_hw_params()
289 	int provider = !!regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2,  in cs42l43_asp_hw_params()
326 		regmap_update_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG1,  in cs42l43_asp_hw_params()
330 		regmap_update_bits(cs42l43->regmap, CS42L43_ASP_FSYNC_CTRL1,  in cs42l43_asp_hw_params()
334 	regmap_update_bits(cs42l43->regmap, CS42L43_ASP_FSYNC_CTRL4,  in cs42l43_asp_hw_params()
358 		regmap_update_bits(cs42l43->regmap, reg,  in cs42l43_asp_hw_params()
375 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_asp_set_fmt()  local
376 	int provider = regmap_test_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2,  in cs42l43_asp_set_fmt()
443 	regmap_update_bits(cs42l43->regmap, CS42L43_ASP_CTRL,  in cs42l43_asp_set_fmt()
446 	regmap_update_bits(cs42l43->regmap, CS42L43_ASP_DATA_CTRL,  in cs42l43_asp_set_fmt()
450 	regmap_update_bits(cs42l43->regmap, CS42L43_ASP_CLK_CONFIG2,  in cs42l43_asp_set_fmt()
454 	regmap_update_bits(cs42l43->regmap, CS42L43_ASP_FSYNC_CTRL3,  in cs42l43_asp_set_fmt()
534 		.name			= "cs42l43-asp",
553 		.name			= "cs42l43-dp1",
565 		.name			= "cs42l43-dp2",
577 		.name			= "cs42l43-dp3",
589 		.name			= "cs42l43-dp4",
601 		.name			= "cs42l43-dp5",
613 		.name			= "cs42l43-dp6",
625 		.name			= "cs42l43-dp7",
911 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_spk_vu_sync()  local
915 	regmap_update_bits(cs42l43->regmap, CS42L43_INTP_VOLUME_CTRL1,  in cs42l43_spk_vu_sync()
917 	regmap_update_bits(cs42l43->regmap, CS42L43_INTP_VOLUME_CTRL1,  in cs42l43_spk_vu_sync()
925 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_shutter_get()  local
940 	ret = regcache_drop_region(cs42l43->regmap, CS42L43_SHUTTER_CONTROL,  in cs42l43_shutter_get()
947 	ret = regmap_read(cs42l43->regmap, CS42L43_SHUTTER_CONTROL, &val);  in cs42l43_shutter_get()
1150 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_eq_ev()  local
1156 		regmap_update_bits(cs42l43->regmap, CS42L43_MUTE_EQ_IN0,  in cs42l43_eq_ev()
1160 		regmap_update_bits(cs42l43->regmap, CS42L43_COEFF_RD_WR0,  in cs42l43_eq_ev()
1164 			regmap_write(cs42l43->regmap, CS42L43_COEFF_DATA_IN0,  in cs42l43_eq_ev()
1167 		regmap_update_bits(cs42l43->regmap, CS42L43_COEFF_RD_WR0,  in cs42l43_eq_ev()
1172 		ret = regmap_read_poll_timeout(cs42l43->regmap, CS42L43_INIT_DONE0,  in cs42l43_eq_ev()
1178 		regmap_update_bits(cs42l43->regmap, CS42L43_MUTE_EQ_IN0,  in cs42l43_eq_ev()
1203 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_set_pll()  local
1205 	lockdep_assert_held(&cs42l43->pll_lock);  in cs42l43_set_pll()
1210 	if (regmap_test_bits(cs42l43->regmap, CS42L43_CTRL_REG, CS42L43_PLL_EN_MASK)) {  in cs42l43_set_pll()
1237 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_enable_pll()  local
1243 	lockdep_assert_held(&cs42l43->pll_lock);  in cs42l43_enable_pll()
1247 			freq = cs42l43->sdw_freq;  in cs42l43_enable_pll()
1248 		else if (!cs42l43->sdw_freq)  in cs42l43_enable_pll()
1249 			cs42l43->sdw_freq = freq;  in cs42l43_enable_pll()
1275 	regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL,  in cs42l43_enable_pll()
1279 	regmap_write(cs42l43->regmap, CS42L43_FDIV_FRAC, config->div);  in cs42l43_enable_pll()
1280 	regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG,  in cs42l43_enable_pll()
1284 	regmap_update_bits(cs42l43->regmap, CS42L43_CAL_RATIO,  in cs42l43_enable_pll()
1286 	regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL,  in cs42l43_enable_pll()
1291 	regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG,  in cs42l43_enable_pll()
1297 		regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG,  in cs42l43_enable_pll()
1299 		regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL,  in cs42l43_enable_pll()
1307 		cs42l43->sdw_pll_active = true;  in cs42l43_enable_pll()
1316 	regmap_multi_reg_write(cs42l43->regmap, enable_seq, ARRAY_SIZE(enable_seq));  in cs42l43_enable_pll()
1327 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_disable_pll()  local
1331 	lockdep_assert_held(&cs42l43->pll_lock);  in cs42l43_disable_pll()
1333 	regmap_multi_reg_write(cs42l43->regmap, disable_seq, ARRAY_SIZE(disable_seq));  in cs42l43_disable_pll()
1334 	regmap_update_bits(cs42l43->regmap, CS42L43_CTRL_REG, CS42L43_PLL_EN_MASK, 0);  in cs42l43_disable_pll()
1335 	regmap_update_bits(cs42l43->regmap, CS42L43_PLL_CONTROL,  in cs42l43_disable_pll()
1338 	cs42l43->sdw_pll_active = false;  in cs42l43_disable_pll()
1348 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_pll_ev()  local
1351 	mutex_lock(&cs42l43->pll_lock);  in cs42l43_pll_ev()
1376 	mutex_unlock(&cs42l43->pll_lock);  in cs42l43_pll_ev()
1436 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_hp_ev()  local
1456 			regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN8,  in cs42l43_hp_ev()
1482 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_mic_ev()  local
1521 		ret = regmap_read(cs42l43->regmap, reg, val);  in cs42l43_mic_ev()
1529 		regmap_update_bits(cs42l43->regmap, reg, mute | ramp, mute);  in cs42l43_mic_ev()
1532 		regmap_update_bits(cs42l43->regmap, reg, mute | ramp, *val);  in cs42l43_mic_ev()
1546 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_adc_ev()  local
1564 			regmap_update_bits(cs42l43->regmap, CS42L43_BLOCK_EN3,  in cs42l43_adc_ev()
2000 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_set_sysclk()  local
2003 	mutex_lock(&cs42l43->pll_lock);  in cs42l43_set_sysclk()
2005 	mutex_unlock(&cs42l43->pll_lock);  in cs42l43_set_sysclk()
2013 	struct cs42l43 *cs42l43 = priv->core;  in cs42l43_component_probe()  local
2015 	snd_soc_component_init_regmap(component, cs42l43->regmap);  in cs42l43_component_probe()
2027 	.name			= "cs42l43-codec",
2137 	struct cs42l43 *cs42l43 = dev_get_drvdata(pdev->dev.parent);  in cs42l43_codec_probe()  local
2143 	dom = irq_find_matching_fwnode(dev_fwnode(cs42l43->dev), DOMAIN_BUS_ANY);  in cs42l43_codec_probe()
2152 	priv->core = cs42l43;  in cs42l43_codec_probe()
2191 	ret = regmap_read(cs42l43->regmap, CS42L43_SHUTTER_CONTROL, &val);  in cs42l43_codec_probe()
2211 	priv->mclk = clk_get_optional(cs42l43->dev, "mclk");  in cs42l43_codec_probe()
2263 	{ "cs42l43-codec", },
2270 		.name	= "cs42l43-codec",
2282 MODULE_DESCRIPTION("CS42L43 CODEC Driver");