1 // SPDX-License-Identifier: GPL-2.0-only
3  * wm8997.c  --  WM8997 ALSA SoC Audio driver
38 static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
39 static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
40 static DECLARE_TLV_DB_SCALE(noise_tlv, -13200, 600, 0);
41 static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);
84 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);  in wm8997_sysclk_ev()
85 	struct arizona *arizona = dev_get_drvdata(component->dev->parent);  in wm8997_sysclk_ev()
86 	struct regmap *regmap = arizona->regmap;  in wm8997_sysclk_ev()
90 	switch (arizona->rev) {  in wm8997_sysclk_ev()
750 	{ "AIF2 Capture", NULL, "DBVDD2" },
751 	{ "AIF2 Playback", NULL, "DBVDD2" },
799 	{ "AIF2 Capture", NULL, "AIF2TX1" },
800 	{ "AIF2 Capture", NULL, "AIF2TX2" },
802 	{ "AIF2RX1", NULL, "AIF2 Playback" },
803 	{ "AIF2RX2", NULL, "AIF2 Playback" },
828 	{ "AIF2 Playback", NULL, "SYSCLK" },
834 	{ "AIF2 Capture", NULL, "SYSCLK" },
933 		return arizona_set_fll(&wm8997->fll[0], source, Fref, Fout);  in wm8997_set_fll()
935 		return arizona_set_fll(&wm8997->fll[1], source, Fref, Fout);  in wm8997_set_fll()
937 		return arizona_set_fll_refclk(&wm8997->fll[0], source, Fref,  in wm8997_set_fll()
940 		return arizona_set_fll_refclk(&wm8997->fll[1], source, Fref,  in wm8997_set_fll()
943 		return -EINVAL;  in wm8997_set_fll()
954 		.name = "wm8997-aif1",
976 		.name = "wm8997-aif2",
980 			.stream_name = "AIF2 Playback",
987 			 .stream_name = "AIF2 Capture",
998 		.name = "wm8997-slim1",
1017 		.name = "wm8997-slim2",
1036 		.name = "wm8997-slim3",
1060 	struct arizona *arizona = priv->core.arizona;  in wm8997_component_probe()
1063 	snd_soc_component_init_regmap(component, arizona->regmap);  in wm8997_component_probe()
1071 	priv->core.arizona->dapm = dapm;  in wm8997_component_probe()
1080 	priv->core.arizona->dapm = NULL;  in wm8997_component_remove()
1112 	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);  in wm8997_probe()
1116 	wm8997 = devm_kzalloc(&pdev->dev, sizeof(struct wm8997_priv),  in wm8997_probe()
1119 		return -ENOMEM;  in wm8997_probe()
1123 		if (!dev_get_platdata(arizona->dev)) {  in wm8997_probe()
1130 	wm8997->core.arizona = arizona;  in wm8997_probe()
1131 	wm8997->core.num_inputs = 4;  in wm8997_probe()
1133 	arizona_init_dvfs(&wm8997->core);  in wm8997_probe()
1135 	/* This may return -EPROBE_DEFER, so do this early on */  in wm8997_probe()
1136 	ret = arizona_jack_codec_dev_probe(&wm8997->core, &pdev->dev);  in wm8997_probe()
1140 	for (i = 0; i < ARRAY_SIZE(wm8997->fll); i++)  in wm8997_probe()
1141 		wm8997->fll[i].vco_mult = 1;  in wm8997_probe()
1143 	arizona_init_fll(arizona, 1, ARIZONA_FLL1_CONTROL_1 - 1,  in wm8997_probe()
1145 			 &wm8997->fll[0]);  in wm8997_probe()
1146 	arizona_init_fll(arizona, 2, ARIZONA_FLL2_CONTROL_1 - 1,  in wm8997_probe()
1148 			 &wm8997->fll[1]);  in wm8997_probe()
1151 	regmap_update_bits(arizona->regmap, ARIZONA_SAMPLE_RATE_2,  in wm8997_probe()
1153 	regmap_update_bits(arizona->regmap, ARIZONA_SAMPLE_RATE_3,  in wm8997_probe()
1157 		arizona_init_dai(&wm8997->core, i);  in wm8997_probe()
1161 		regmap_update_bits(arizona->regmap, wm8997_digital_vu[i],  in wm8997_probe()
1164 	pm_runtime_enable(&pdev->dev);  in wm8997_probe()
1165 	pm_runtime_idle(&pdev->dev);  in wm8997_probe()
1176 	ret = devm_snd_soc_register_component(&pdev->dev,  in wm8997_probe()
1181 		dev_err(&pdev->dev, "Failed to register component: %d\n", ret);  in wm8997_probe()
1190 	pm_runtime_disable(&pdev->dev);  in wm8997_probe()
1191 	arizona_jack_codec_dev_remove(&wm8997->core);  in wm8997_probe()
1199 	struct arizona *arizona = wm8997->core.arizona;  in wm8997_remove()
1201 	pm_runtime_disable(&pdev->dev);  in wm8997_remove()
1205 	arizona_jack_codec_dev_remove(&wm8997->core);  in wm8997_remove()
1210 		.name = "wm8997-codec",
1221 MODULE_ALIAS("platform:wm8997-codec");