1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * CM9825 HD-audio codec
18 #define CM9825_VERB_SET_HPF_1 0x781
19 #define CM9825_VERB_SET_HPF_2 0x785
20 #define CM9825_VERB_SET_PLL 0x7a0
21 #define CM9825_VERB_SET_NEG 0x7a1
22 #define CM9825_VERB_SET_ADCL 0x7a2
23 #define CM9825_VERB_SET_DACL 0x7a3
24 #define CM9825_VERB_SET_MBIAS 0x7a4
25 #define CM9825_VERB_SET_VNEG 0x7a8
26 #define CM9825_VERB_SET_D2S 0x7a9
27 #define CM9825_VERB_SET_DACTRL 0x7aa
28 #define CM9825_VERB_SET_PDNEG 0x7ac
29 #define CM9825_VERB_SET_VDO 0x7ad
30 #define CM9825_VERB_SET_CDALR 0x7b0
31 #define CM9825_VERB_SET_MTCBA 0x7b1
32 #define CM9825_VERB_SET_OTP 0x7b2
33 #define CM9825_VERB_SET_OCP 0x7b3
34 #define CM9825_VERB_SET_GAD 0x7b4
35 #define CM9825_VERB_SET_TMOD 0x7b5
36 #define CM9825_VERB_SET_SNR 0x7b6
44 	struct hda_codec *codec;  member
51 	{0x43, CM9825_VERB_SET_D2S, 0x62},	/* depop */
52 	{0x43, CM9825_VERB_SET_PLL, 0x01},	/* PLL set */
53 	{0x43, CM9825_VERB_SET_NEG, 0xc2},	/* NEG set */
54 	{0x43, CM9825_VERB_SET_ADCL, 0x00},	/* ADC */
55 	{0x43, CM9825_VERB_SET_DACL, 0x02},	/* DACL */
56 	{0x43, CM9825_VERB_SET_VNEG, 0x50},	/* VOL NEG */
57 	{0x43, CM9825_VERB_SET_MBIAS, 0x00},	/* MBIAS */
58 	{0x43, CM9825_VERB_SET_PDNEG, 0x04},	/* SEL OSC */
59 	{0x43, CM9825_VERB_SET_CDALR, 0xf6},	/* Class D */
60 	{0x43, CM9825_VERB_SET_OTP, 0xcd},	/* OTP set */
66 	{0x34, AC_VERB_SET_EAPD_BTLENABLE, 0x02},	/* EAPD set */
67 	{0x43, CM9825_VERB_SET_SNR, 0x30},	/* SNR set */
68 	{0x43, CM9825_VERB_SET_PLL, 0x00},	/* PLL set */
69 	{0x43, CM9825_VERB_SET_ADCL, 0x00},	/* ADC */
70 	{0x43, CM9825_VERB_SET_DACL, 0x02},	/* DACL */
71 	{0x43, CM9825_VERB_SET_MBIAS, 0x00},	/* MBIAS */
72 	{0x43, CM9825_VERB_SET_VNEG, 0x56},	/* VOL NEG */
73 	{0x43, CM9825_VERB_SET_D2S, 0x62},	/* depop */
74 	{0x43, CM9825_VERB_SET_DACTRL, 0x00},	/* DACTRL set */
75 	{0x43, CM9825_VERB_SET_PDNEG, 0x0c},	/* SEL OSC */
76 	{0x43, CM9825_VERB_SET_VDO, 0x80},	/* VDO set */
77 	{0x43, CM9825_VERB_SET_CDALR, 0xf4},	/* Class D */
78 	{0x43, CM9825_VERB_SET_OTP, 0xcd},	/* OTP set */
79 	{0x43, CM9825_VERB_SET_MTCBA, 0x61},	/* SR set */
80 	{0x43, CM9825_VERB_SET_OCP, 0x33},	/* OTP set */
81 	{0x43, CM9825_VERB_SET_GAD, 0x07},	/* ADC -3db */
82 	{0x43, CM9825_VERB_SET_TMOD, 0x26},	/* Class D clk */
83 	{0x3C, AC_VERB_SET_AMP_GAIN_MUTE |
84 		AC_AMP_SET_OUTPUT | AC_AMP_SET_RIGHT, 0x2d},	/* Gain set */
85 	{0x3C, AC_VERB_SET_AMP_GAIN_MUTE |
86 		AC_AMP_SET_OUTPUT | AC_AMP_SET_LEFT, 0x2d},	/* Gain set */
87 	{0x43, CM9825_VERB_SET_HPF_1, 0x40},	/* HPF set */
88 	{0x43, CM9825_VERB_SET_HPF_2, 0x40},	/* HPF set */
93 	{0x42, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00},	/* PIN off */
94 	{0x43, CM9825_VERB_SET_ADCL, 0x88},	/* ADC */
95 	{0x43, CM9825_VERB_SET_DACL, 0xaa},	/* DACL */
96 	{0x43, CM9825_VERB_SET_MBIAS, 0x10},	/* MBIAS */
97 	{0x43, CM9825_VERB_SET_D2S, 0xf2},	/* depop */
98 	{0x43, CM9825_VERB_SET_DACTRL, 0x00},	/* DACTRL set */
99 	{0x43, CM9825_VERB_SET_VDO, 0xc4},	/* VDO set */
104 	{0x43, CM9825_VERB_SET_ADCL, 0x00},	/* ADC */
105 	{0x43, CM9825_VERB_SET_DACL, 0x56},	/* DACL */
106 	{0x43, CM9825_VERB_SET_MBIAS, 0x00},	/* MBIAS */
107 	{0x43, CM9825_VERB_SET_D2S, 0x62},	/* depop */
108 	{0x43, CM9825_VERB_SET_DACTRL, 0xe0},	/* DACTRL set */
109 	{0x43, CM9825_VERB_SET_VDO, 0x80},	/* VDO set */
110 	{0x42, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},	/* PIN on */
119 	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];  in cm9825_unsol_hp_delayed()
121 	int err = 0;  in cm9825_unsol_hp_delayed()
123 	hp_jack_plugin = snd_hda_jack_detect(spec->codec, hp_pin);  in cm9825_unsol_hp_delayed()
125 	codec_dbg(spec->codec, "hp_jack_plugin %d, hp_pin 0x%X\n",  in cm9825_unsol_hp_delayed()
130 		    snd_hda_codec_write(spec->codec, 0x42, 0,  in cm9825_unsol_hp_delayed()
131 					AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40);  in cm9825_unsol_hp_delayed()
133 			codec_dbg(spec->codec, "codec_write err %d\n", err);  in cm9825_unsol_hp_delayed()
135 		snd_hda_sequence_write(spec->codec, spec->chip_hp_remove_verbs);  in cm9825_unsol_hp_delayed()
137 		snd_hda_sequence_write(spec->codec,  in cm9825_unsol_hp_delayed()
138 				       spec->chip_hp_present_verbs);  in cm9825_unsol_hp_delayed()
141 	jack = snd_hda_jack_tbl_get(spec->codec, hp_pin);  in cm9825_unsol_hp_delayed()
143 		jack->block_report = 0;  in cm9825_unsol_hp_delayed()
144 		snd_hda_jack_report_sync(spec->codec);  in cm9825_unsol_hp_delayed()
148 static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb)  in hp_callback()  argument
150 	struct cmi_spec *spec = codec->spec;  in hp_callback()
153 	/* Delay enabling the HP amp, to let the mic-detection  in hp_callback()
157 	codec_dbg(spec->codec, "cb->nid 0x%X\n", cb->nid);  in hp_callback()
159 	tbl = snd_hda_jack_tbl_get(codec, cb->nid);  in hp_callback()
161 		tbl->block_report = 1;  in hp_callback()
162 	schedule_delayed_work(&spec->unsol_hp_work, msecs_to_jiffies(200));  in hp_callback()
165 static void cm9825_setup_unsol(struct hda_codec *codec)  in cm9825_setup_unsol()  argument
167 	struct cmi_spec *spec = codec->spec;  in cm9825_setup_unsol()
169 	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];  in cm9825_setup_unsol()
171 	snd_hda_jack_detect_enable_callback(codec, hp_pin, hp_callback);  in cm9825_setup_unsol()
174 static int cm9825_init(struct hda_codec *codec)  in cm9825_init()  argument
176 	snd_hda_gen_init(codec);  in cm9825_init()
177 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);  in cm9825_init()
179 	return 0;  in cm9825_init()
182 static void cm9825_remove(struct hda_codec *codec)  in cm9825_remove()  argument
184 	struct cmi_spec *spec = codec->spec;  in cm9825_remove()
186 	cancel_delayed_work_sync(&spec->unsol_hp_work);  in cm9825_remove()
187 	snd_hda_gen_remove(codec);  in cm9825_remove()
190 static int cm9825_suspend(struct hda_codec *codec)  in cm9825_suspend()  argument
192 	struct cmi_spec *spec = codec->spec;  in cm9825_suspend()
194 	cancel_delayed_work_sync(&spec->unsol_hp_work);  in cm9825_suspend()
196 	snd_hda_sequence_write(codec, spec->chip_d3_verbs);  in cm9825_suspend()
198 	return 0;  in cm9825_suspend()
201 static int cm9825_resume(struct hda_codec *codec)  in cm9825_resume()  argument
203 	struct cmi_spec *spec = codec->spec;  in cm9825_resume()
204 	hda_nid_t hp_pin = 0;  in cm9825_resume()
209 	    snd_hda_codec_write(spec->codec, 0x42, 0,  in cm9825_resume()
210 				AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00);  in cm9825_resume()
212 		codec_dbg(codec, "codec_write err %d\n", err);  in cm9825_resume()
216 	snd_hda_codec_init(codec);  in cm9825_resume()
218 	hp_pin = spec->gen.autocfg.hp_pins[0];  in cm9825_resume()
219 	hp_jack_plugin = snd_hda_jack_detect(spec->codec, hp_pin);  in cm9825_resume()
221 	codec_dbg(spec->codec, "hp_jack_plugin %d, hp_pin 0x%X\n",  in cm9825_resume()
226 		    snd_hda_codec_write(spec->codec, 0x42, 0,  in cm9825_resume()
227 					AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40);  in cm9825_resume()
230 			codec_dbg(codec, "codec_write err %d\n", err);  in cm9825_resume()
232 		snd_hda_sequence_write(codec, cm9825_hp_remove_verbs);  in cm9825_resume()
235 	snd_hda_regmap_sync(codec);  in cm9825_resume()
236 	hda_call_check_power_status(codec, 0x01);  in cm9825_resume()
238 	return 0;  in cm9825_resume()
241 static int cm9825_probe(struct hda_codec *codec, const struct hda_device_id *id)  in cm9825_probe()  argument
249 		return -ENOMEM;  in cm9825_probe()
251 	INIT_DELAYED_WORK(&spec->unsol_hp_work, cm9825_unsol_hp_delayed);  in cm9825_probe()
252 	codec->spec = spec;  in cm9825_probe()
253 	spec->codec = codec;  in cm9825_probe()
254 	cfg = &spec->gen.autocfg;  in cm9825_probe()
255 	snd_hda_gen_spec_init(&spec->gen);  in cm9825_probe()
256 	spec->chip_d0_verbs = cm9825_std_d0_verbs;  in cm9825_probe()
257 	spec->chip_d3_verbs = cm9825_std_d3_verbs;  in cm9825_probe()
258 	spec->chip_hp_present_verbs = cm9825_hp_present_verbs;  in cm9825_probe()
259 	spec->chip_hp_remove_verbs = cm9825_hp_remove_verbs;  in cm9825_probe()
261 	snd_hda_sequence_write(codec, spec->chip_d0_verbs);  in cm9825_probe()
263 	err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0);  in cm9825_probe()
264 	if (err < 0)  in cm9825_probe()
266 	err = snd_hda_gen_parse_auto_config(codec, cfg);  in cm9825_probe()
267 	if (err < 0)  in cm9825_probe()
270 	cm9825_setup_unsol(codec);  in cm9825_probe()
272 	return 0;  in cm9825_probe()
275 	cm9825_remove(codec);  in cm9825_probe()
277 	codec_info(codec, "Enter err %d\n", err);  in cm9825_probe()
299 	HDA_CODEC_ID(0x13f69825, "CM9825"),
305 MODULE_DESCRIPTION("CM9825 HD-audio codec");