Lines Matching +full:cmd +full:- +full:db
1 // SPDX-License-Identifier: GPL-2.0
5 // Author: Andy Liu <andy-liu@ti.com>
11 // https://e2e.ti.com/support/audio-group/audio/f/audio-forum/722027/linux-tas5825m-linux-drivers
33 /* Datasheet-defined registers on page 0, book 0 */
71 0x0000001B, /* 0, -110dB */ 0x0000001E, /* 1, -109dB */
72 0x00000021, /* 2, -108dB */ 0x00000025, /* 3, -107dB */
73 0x0000002A, /* 4, -106dB */ 0x0000002F, /* 5, -105dB */
74 0x00000035, /* 6, -104dB */ 0x0000003B, /* 7, -103dB */
75 0x00000043, /* 8, -102dB */ 0x0000004B, /* 9, -101dB */
76 0x00000054, /* 10, -100dB */ 0x0000005E, /* 11, -99dB */
77 0x0000006A, /* 12, -98dB */ 0x00000076, /* 13, -97dB */
78 0x00000085, /* 14, -96dB */ 0x00000095, /* 15, -95dB */
79 0x000000A7, /* 16, -94dB */ 0x000000BC, /* 17, -93dB */
80 0x000000D3, /* 18, -92dB */ 0x000000EC, /* 19, -91dB */
81 0x00000109, /* 20, -90dB */ 0x0000012A, /* 21, -89dB */
82 0x0000014E, /* 22, -88dB */ 0x00000177, /* 23, -87dB */
83 0x000001A4, /* 24, -86dB */ 0x000001D8, /* 25, -85dB */
84 0x00000211, /* 26, -84dB */ 0x00000252, /* 27, -83dB */
85 0x0000029A, /* 28, -82dB */ 0x000002EC, /* 29, -81dB */
86 0x00000347, /* 30, -80dB */ 0x000003AD, /* 31, -79dB */
87 0x00000420, /* 32, -78dB */ 0x000004A1, /* 33, -77dB */
88 0x00000532, /* 34, -76dB */ 0x000005D4, /* 35, -75dB */
89 0x0000068A, /* 36, -74dB */ 0x00000756, /* 37, -73dB */
90 0x0000083B, /* 38, -72dB */ 0x0000093C, /* 39, -71dB */
91 0x00000A5D, /* 40, -70dB */ 0x00000BA0, /* 41, -69dB */
92 0x00000D0C, /* 42, -68dB */ 0x00000EA3, /* 43, -67dB */
93 0x0000106C, /* 44, -66dB */ 0x0000126D, /* 45, -65dB */
94 0x000014AD, /* 46, -64dB */ 0x00001733, /* 47, -63dB */
95 0x00001A07, /* 48, -62dB */ 0x00001D34, /* 49, -61dB */
96 0x000020C5, /* 50, -60dB */ 0x000024C4, /* 51, -59dB */
97 0x00002941, /* 52, -58dB */ 0x00002E49, /* 53, -57dB */
98 0x000033EF, /* 54, -56dB */ 0x00003A45, /* 55, -55dB */
99 0x00004161, /* 56, -54dB */ 0x0000495C, /* 57, -53dB */
100 0x0000524F, /* 58, -52dB */ 0x00005C5A, /* 59, -51dB */
101 0x0000679F, /* 60, -50dB */ 0x00007444, /* 61, -49dB */
102 0x00008274, /* 62, -48dB */ 0x0000925F, /* 63, -47dB */
103 0x0000A43B, /* 64, -46dB */ 0x0000B845, /* 65, -45dB */
104 0x0000CEC1, /* 66, -44dB */ 0x0000E7FB, /* 67, -43dB */
105 0x00010449, /* 68, -42dB */ 0x0001240C, /* 69, -41dB */
106 0x000147AE, /* 70, -40dB */ 0x00016FAA, /* 71, -39dB */
107 0x00019C86, /* 72, -38dB */ 0x0001CEDC, /* 73, -37dB */
108 0x00020756, /* 74, -36dB */ 0x000246B5, /* 75, -35dB */
109 0x00028DCF, /* 76, -34dB */ 0x0002DD96, /* 77, -33dB */
110 0x00033718, /* 78, -32dB */ 0x00039B87, /* 79, -31dB */
111 0x00040C37, /* 80, -30dB */ 0x00048AA7, /* 81, -29dB */
112 0x00051884, /* 82, -28dB */ 0x0005B7B1, /* 83, -27dB */
113 0x00066A4A, /* 84, -26dB */ 0x000732AE, /* 85, -25dB */
114 0x00081385, /* 86, -24dB */ 0x00090FCC, /* 87, -23dB */
115 0x000A2ADB, /* 88, -22dB */ 0x000B6873, /* 89, -21dB */
116 0x000CCCCD, /* 90, -20dB */ 0x000E5CA1, /* 91, -19dB */
117 0x00101D3F, /* 92, -18dB */ 0x0012149A, /* 93, -17dB */
118 0x00144961, /* 94, -16dB */ 0x0016C311, /* 95, -15dB */
119 0x00198A13, /* 96, -14dB */ 0x001CA7D7, /* 97, -13dB */
120 0x002026F3, /* 98, -12dB */ 0x00241347, /* 99, -11dB */
121 0x00287A27, /* 100, -10dB */ 0x002D6A86, /* 101, -9dB */
122 0x0032F52D, /* 102, -8dB */ 0x00392CEE, /* 103, -7dB */
123 0x004026E7, /* 104, -6dB */ 0x0047FACD, /* 105, -5dB */
124 0x0050C336, /* 106, -4dB */ 0x005A9DF8, /* 107, -3dB */
125 0x0065AC8C, /* 108, -2dB */ 0x00721483, /* 109, -1dB */
126 0x00800000, /* 110, 0dB */ 0x008F9E4D, /* 111, 1dB */
127 0x00A12478, /* 112, 2dB */ 0x00B4CE08, /* 113, 3dB */
128 0x00CADDC8, /* 114, 4dB */ 0x00E39EA9, /* 115, 5dB */
129 0x00FF64C1, /* 116, 6dB */ 0x011E8E6A, /* 117, 7dB */
130 0x0141857F, /* 118, 8dB */ 0x0168C0C6, /* 119, 9dB */
131 0x0194C584, /* 120, 10dB */ 0x01C62940, /* 121, 11dB */
132 0x01FD93C2, /* 122, 12dB */ 0x023BC148, /* 123, 13dB */
133 0x02818508, /* 124, 14dB */ 0x02CFCC01, /* 125, 15dB */
134 0x0327A01A, /* 126, 16dB */ 0x038A2BAD, /* 127, 17dB */
135 0x03F8BD7A, /* 128, 18dB */ 0x0474CD1B, /* 129, 19dB */
136 0x05000000, /* 130, 20dB */ 0x059C2F02, /* 131, 21dB */
137 0x064B6CAE, /* 132, 22dB */ 0x07100C4D, /* 133, 23dB */
138 0x07ECA9CD, /* 134, 24dB */ 0x08E43299, /* 135, 25dB */
139 0x09F9EF8E, /* 136, 26dB */ 0x0B319025, /* 137, 27dB */
140 0x0C8F36F2, /* 138, 28dB */ 0x0E1787B8, /* 139, 29dB */
141 0x0FCFB725, /* 140, 30dB */ 0x11BD9C84, /* 141, 31dB */
142 0x13E7C594, /* 142, 32dB */ 0x16558CCB, /* 143, 33dB */
143 0x190F3254, /* 144, 34dB */ 0x1C1DF80E, /* 145, 35dB */
144 0x1F8C4107, /* 146, 36dB */ 0x2365B4BF, /* 147, 37dB */
145 0x27B766C2, /* 148, 38dB */ 0x2C900313, /* 149, 39dB */
146 0x32000000, /* 150, 40dB */ 0x3819D612, /* 151, 41dB */
147 0x3EF23ECA, /* 152, 42dB */ 0x46A07B07, /* 153, 43dB */
148 0x4F3EA203, /* 154, 44dB */ 0x58E9F9F9, /* 155, 45dB */
149 0x63C35B8E, /* 156, 46dB */ 0x6FEFA16D, /* 157, 47dB */
150 0x7D982575, /* 158, 48dB */
153 #define TAS5805M_VOLUME_MAX ((int)ARRAY_SIZE(tas5805m_volume) - 1)
177 v[3 - i] = x; in set_dsp_scale()
188 struct regmap *rm = tas5805m->regmap; in tas5805m_refresh()
190 dev_dbg(component->dev, "refresh: is_muted=%d, vol=%d/%d\n", in tas5805m_refresh()
191 tas5805m->is_muted, tas5805m->vol[0], tas5805m->vol[1]); in tas5805m_refresh()
201 set_dsp_scale(rm, 0x24, tas5805m->vol[0]); in tas5805m_refresh()
202 set_dsp_scale(rm, 0x28, tas5805m->vol[1]); in tas5805m_refresh()
204 /* Set/clear digital soft-mute */ in tas5805m_refresh()
206 (tas5805m->is_muted ? DCTRL2_MUTE : 0) | in tas5805m_refresh()
213 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; in tas5805m_vol_info()
214 uinfo->count = 2; in tas5805m_vol_info()
216 uinfo->value.integer.min = TAS5805M_VOLUME_MIN; in tas5805m_vol_info()
217 uinfo->value.integer.max = TAS5805M_VOLUME_MAX; in tas5805m_vol_info()
229 ucontrol->value.integer.value[0] = tas5805m->vol[0]; in tas5805m_vol_get()
230 ucontrol->value.integer.value[1] = tas5805m->vol[1]; in tas5805m_vol_get()
247 if (!(volume_is_valid(ucontrol->value.integer.value[0]) && in tas5805m_vol_put()
248 volume_is_valid(ucontrol->value.integer.value[1]))) in tas5805m_vol_put()
249 return -EINVAL; in tas5805m_vol_put()
251 if (tas5805m->vol[0] != ucontrol->value.integer.value[0] || in tas5805m_vol_put()
252 tas5805m->vol[1] != ucontrol->value.integer.value[1]) { in tas5805m_vol_put()
253 tas5805m->vol[0] = ucontrol->value.integer.value[0]; in tas5805m_vol_put()
254 tas5805m->vol[1] = ucontrol->value.integer.value[1]; in tas5805m_vol_put()
255 dev_dbg(component->dev, "set vol=%d/%d (is_powered=%d)\n", in tas5805m_vol_put()
256 tas5805m->vol[0], tas5805m->vol[1], in tas5805m_vol_put()
257 tas5805m->is_powered); in tas5805m_vol_put()
258 if (tas5805m->is_powered) in tas5805m_vol_put()
291 static int tas5805m_trigger(struct snd_pcm_substream *substream, int cmd, in tas5805m_trigger() argument
294 struct snd_soc_component *component = dai->component; in tas5805m_trigger()
297 struct regmap *rm = tas5805m->regmap; in tas5805m_trigger()
300 switch (cmd) { in tas5805m_trigger()
304 dev_dbg(component->dev, "DSP startup\n"); in tas5805m_trigger()
315 send_cfg(rm, tas5805m->dsp_cfg_data, in tas5805m_trigger()
316 tas5805m->dsp_cfg_len); in tas5805m_trigger()
318 tas5805m->is_powered = true; in tas5805m_trigger()
325 dev_dbg(component->dev, "DSP shutdown\n"); in tas5805m_trigger()
327 tas5805m->is_powered = false; in tas5805m_trigger()
336 dev_dbg(component->dev, in tas5805m_trigger()
344 return -EINVAL; in tas5805m_trigger()
374 struct snd_soc_component *component = dai->component; in tas5805m_mute()
378 dev_dbg(component->dev, "set mute=%d (is_powered=%d)\n", in tas5805m_mute()
379 mute, tas5805m->is_powered); in tas5805m_mute()
380 tas5805m->is_muted = mute; in tas5805m_mute()
381 if (tas5805m->is_powered) in tas5805m_mute()
394 .name = "tas5805m-amplifier",
409 /* We have quite a lot of multi-level bank switching and a
418 struct device *dev = &i2c->dev; in tas5805m_i2c_probe()
435 return -ENOMEM; in tas5805m_i2c_probe()
437 tas5805m->pvdd = devm_regulator_get(dev, "pvdd"); in tas5805m_i2c_probe()
438 if (IS_ERR(tas5805m->pvdd)) { in tas5805m_i2c_probe()
440 PTR_ERR(tas5805m->pvdd)); in tas5805m_i2c_probe()
441 return PTR_ERR(tas5805m->pvdd); in tas5805m_i2c_probe()
445 tas5805m->regmap = regmap; in tas5805m_i2c_probe()
446 tas5805m->gpio_pdn_n = devm_gpiod_get(dev, "pdn", GPIOD_OUT_LOW); in tas5805m_i2c_probe()
447 if (IS_ERR(tas5805m->gpio_pdn_n)) { in tas5805m_i2c_probe()
449 PTR_ERR(tas5805m->gpio_pdn_n)); in tas5805m_i2c_probe()
450 return PTR_ERR(tas5805m->gpio_pdn_n); in tas5805m_i2c_probe()
461 if (device_property_read_string(dev, "ti,dsp-config-name", in tas5805m_i2c_probe()
471 if ((fw->size < 2) || (fw->size & 1)) { in tas5805m_i2c_probe()
474 return -EINVAL; in tas5805m_i2c_probe()
477 tas5805m->dsp_cfg_len = fw->size; in tas5805m_i2c_probe()
478 tas5805m->dsp_cfg_data = devm_kmalloc(dev, fw->size, GFP_KERNEL); in tas5805m_i2c_probe()
479 if (!tas5805m->dsp_cfg_data) { in tas5805m_i2c_probe()
481 return -ENOMEM; in tas5805m_i2c_probe()
483 memcpy(tas5805m->dsp_cfg_data, fw->data, fw->size); in tas5805m_i2c_probe()
487 /* Do the first part of the power-on here, while we can expect in tas5805m_i2c_probe()
497 tas5805m->vol[0] = TAS5805M_VOLUME_MIN; in tas5805m_i2c_probe()
498 tas5805m->vol[1] = TAS5805M_VOLUME_MIN; in tas5805m_i2c_probe()
500 ret = regulator_enable(tas5805m->pvdd); in tas5805m_i2c_probe()
507 gpiod_set_value(tas5805m->gpio_pdn_n, 1); in tas5805m_i2c_probe()
517 gpiod_set_value(tas5805m->gpio_pdn_n, 0); in tas5805m_i2c_probe()
518 regulator_disable(tas5805m->pvdd); in tas5805m_i2c_probe()
527 struct device *dev = &i2c->dev; in tas5805m_i2c_remove()
531 gpiod_set_value(tas5805m->gpio_pdn_n, 0); in tas5805m_i2c_remove()
533 regulator_disable(tas5805m->pvdd); in tas5805m_i2c_remove()
562 MODULE_AUTHOR("Andy Liu <andy-liu@ti.com>");