^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * ALSA driver for AK4524 / AK4528 / AK4529 / AK4355 / AK4358 / AK4381
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * AD and DA converters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (c) 2000-2004 Jaroslav Kysela <perex@perex.cz>,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Takashi Iwai <tiwai@suse.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/delay.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <sound/core.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <sound/control.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <sound/tlv.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <sound/ak4xxx-adda.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <sound/info.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) MODULE_DESCRIPTION("Routines for control of AK452x / AK43xx AD/DA converters");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) /* write the given register and save the data to the cache */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) unsigned char val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) ak->ops.lock(ak, chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) ak->ops.write(ak, chip, reg, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) /* save the data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) snd_akm4xxx_set(ak, chip, reg, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) ak->ops.unlock(ak, chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) EXPORT_SYMBOL(snd_akm4xxx_write);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) /* reset procedure for AK4524 and AK4528 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) static void ak4524_reset(struct snd_akm4xxx *ak, int state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) unsigned int chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) unsigned char reg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) for (chip = 0; chip < ak->num_dacs/2; chip++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) snd_akm4xxx_write(ak, chip, 0x01, state ? 0x00 : 0x03);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) if (state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) /* DAC volumes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) for (reg = 0x04; reg < ak->total_regs; reg++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) snd_akm4xxx_write(ak, chip, reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) snd_akm4xxx_get(ak, chip, reg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) /* reset procedure for AK4355 and AK4358 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) static void ak435X_reset(struct snd_akm4xxx *ak, int state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) unsigned char reg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) if (state) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) snd_akm4xxx_write(ak, 0, 0x01, 0x02); /* reset and soft-mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) for (reg = 0x00; reg < ak->total_regs; reg++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) if (reg != 0x01)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) snd_akm4xxx_write(ak, 0, reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) snd_akm4xxx_get(ak, 0, reg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) snd_akm4xxx_write(ak, 0, 0x01, 0x01); /* un-reset, unmute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) /* reset procedure for AK4381 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) static void ak4381_reset(struct snd_akm4xxx *ak, int state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) unsigned int chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) unsigned char reg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) for (chip = 0; chip < ak->num_dacs/2; chip++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) snd_akm4xxx_write(ak, chip, 0x00, state ? 0x0c : 0x0f);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) if (state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) for (reg = 0x01; reg < ak->total_regs; reg++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) snd_akm4xxx_write(ak, chip, reg,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) snd_akm4xxx_get(ak, chip, reg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) * reset the AKM codecs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) * @state: 1 = reset codec, 0 = restore the registers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) * assert the reset operation and restores the register values to the chips.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) switch (ak->type) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) case SND_AK4524:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) case SND_AK4528:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) case SND_AK4620:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) ak4524_reset(ak, state);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) case SND_AK4529:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) /* FIXME: needed for ak4529? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) case SND_AK4355:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) ak435X_reset(ak, state);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) case SND_AK4358:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) ak435X_reset(ak, state);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) case SND_AK4381:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) ak4381_reset(ak, state);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) EXPORT_SYMBOL(snd_akm4xxx_reset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) * Volume conversion table for non-linear volumes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) * from -63.5dB (mute) to 0dB step 0.5dB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) * Used for AK4524/AK4620 input/ouput attenuation, AK4528, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) * AK5365 input attenuation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) static const unsigned char vol_cvt_datt[128] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x06,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 0x06, 0x07, 0x07, 0x08, 0x08, 0x08, 0x09, 0x0a,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 0x0a, 0x0b, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x0f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 0x10, 0x10, 0x11, 0x12, 0x12, 0x13, 0x13, 0x14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 0x15, 0x16, 0x17, 0x17, 0x18, 0x19, 0x1a, 0x1c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x23,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 0x24, 0x25, 0x26, 0x28, 0x29, 0x2a, 0x2b, 0x2d,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 0x2e, 0x30, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 0x37, 0x38, 0x39, 0x3b, 0x3c, 0x3e, 0x3f, 0x40,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 0x41, 0x42, 0x43, 0x44, 0x46, 0x47, 0x48, 0x4a,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 0x4b, 0x4d, 0x4e, 0x50, 0x51, 0x52, 0x53, 0x54,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 0x55, 0x56, 0x58, 0x59, 0x5b, 0x5c, 0x5e, 0x5f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 0x60, 0x61, 0x62, 0x64, 0x65, 0x66, 0x67, 0x69,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 0x6a, 0x6c, 0x6d, 0x6f, 0x70, 0x71, 0x72, 0x73,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 0x75, 0x76, 0x77, 0x79, 0x7a, 0x7c, 0x7d, 0x7f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) * dB tables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) static const DECLARE_TLV_DB_SCALE(db_scale_vol_datt, -6350, 50, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) static const DECLARE_TLV_DB_SCALE(db_scale_8bit, -12750, 50, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) static const DECLARE_TLV_DB_SCALE(db_scale_7bit, -6350, 50, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) static const DECLARE_TLV_DB_LINEAR(db_scale_linear, TLV_DB_GAIN_MUTE, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) * initialize all the ak4xxx chips
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) void snd_akm4xxx_init(struct snd_akm4xxx *ak)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) static const unsigned char inits_ak4524[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 0x00, 0x07, /* 0: all power up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 0x01, 0x00, /* 1: ADC/DAC reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 0x02, 0x60, /* 2: 24bit I2S */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 0x03, 0x19, /* 3: deemphasis off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 0x01, 0x03, /* 1: ADC/DAC enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 0x04, 0x00, /* 4: ADC left muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 0x05, 0x00, /* 5: ADC right muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 0x06, 0x00, /* 6: DAC left muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 0x07, 0x00, /* 7: DAC right muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) static const unsigned char inits_ak4528[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 0x00, 0x07, /* 0: all power up */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 0x01, 0x00, /* 1: ADC/DAC reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 0x02, 0x60, /* 2: 24bit I2S */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 0x03, 0x0d, /* 3: deemphasis off, turn LR highpass filters on */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 0x01, 0x03, /* 1: ADC/DAC enable */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 0x04, 0x00, /* 4: ADC left muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 0x05, 0x00, /* 5: ADC right muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) static const unsigned char inits_ak4529[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 0x09, 0x01, /* 9: ATS=0, RSTN=1 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 0x0a, 0x3f, /* A: all power up, no zero/overflow detection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 0x00, 0x0c, /* 0: TDM=0, 24bit I2S, SMUTE=0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 0x01, 0x00, /* 1: ACKS=0, ADC, loop off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 0x02, 0xff, /* 2: LOUT1 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 0x03, 0xff, /* 3: ROUT1 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 0x04, 0xff, /* 4: LOUT2 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 0x05, 0xff, /* 5: ROUT2 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 0x06, 0xff, /* 6: LOUT3 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 0x07, 0xff, /* 7: ROUT3 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 0x0b, 0xff, /* B: LOUT4 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 0x0c, 0xff, /* C: ROUT4 muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 0x08, 0x55, /* 8: deemphasis all off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) static const unsigned char inits_ak4355[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 0x01, 0x02, /* 1: reset and soft-mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) * disable DZF, sharp roll-off, RSTN#=0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 0x02, 0x0e, /* 2: DA's power up, normal speed, RSTN#=0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) // 0x02, 0x2e, /* quad speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 0x03, 0x01, /* 3: de-emphasis off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 0x04, 0x00, /* 4: LOUT1 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 0x05, 0x00, /* 5: ROUT1 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 0x06, 0x00, /* 6: LOUT2 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 0x07, 0x00, /* 7: ROUT2 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 0x08, 0x00, /* 8: LOUT3 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 0x09, 0x00, /* 9: ROUT3 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 0x0a, 0x00, /* a: DATT speed=0, ignore DZF */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 0x01, 0x01, /* 1: un-reset, unmute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) static const unsigned char inits_ak4358[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 0x01, 0x02, /* 1: reset and soft-mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 0x00, 0x06, /* 0: mode3(i2s), disable auto-clock detect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) * disable DZF, sharp roll-off, RSTN#=0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 0x02, 0x4e, /* 2: DA's power up, normal speed, RSTN#=0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) /* 0x02, 0x6e,*/ /* quad speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 0x03, 0x01, /* 3: de-emphasis off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 0x04, 0x00, /* 4: LOUT1 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 0x05, 0x00, /* 5: ROUT1 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 0x06, 0x00, /* 6: LOUT2 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 0x07, 0x00, /* 7: ROUT2 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 0x08, 0x00, /* 8: LOUT3 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 0x09, 0x00, /* 9: ROUT3 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 0x0b, 0x00, /* b: LOUT4 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 0x0c, 0x00, /* c: ROUT4 volume muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 0x0a, 0x00, /* a: DATT speed=0, ignore DZF */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 0x01, 0x01, /* 1: un-reset, unmute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) static const unsigned char inits_ak4381[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 0x00, 0x0c, /* 0: mode3(i2s), disable auto-clock detect */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 0x01, 0x02, /* 1: de-emphasis off, normal speed,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) * sharp roll-off, DZF off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) // 0x01, 0x12, /* quad speed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 0x02, 0x00, /* 2: DZF disabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 0x03, 0x00, /* 3: LATT 0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 0x04, 0x00, /* 4: RATT 0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 0x00, 0x0f, /* 0: power-up, un-reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) static const unsigned char inits_ak4620[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 0x00, 0x07, /* 0: normal */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 0x01, 0x00, /* 0: reset */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 0x01, 0x02, /* 1: RSTAD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 0x01, 0x03, /* 1: RSTDA */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 0x01, 0x0f, /* 1: normal */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 0x02, 0x60, /* 2: 24bit I2S */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 0x03, 0x01, /* 3: deemphasis off */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 0x04, 0x00, /* 4: LIN muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 0x05, 0x00, /* 5: RIN muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 0x06, 0x00, /* 6: LOUT muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 0x07, 0x00, /* 7: ROUT muted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 0xff, 0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) int chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) const unsigned char *ptr, *inits;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) unsigned char reg, data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) memset(ak->images, 0, sizeof(ak->images));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) memset(ak->volumes, 0, sizeof(ak->volumes));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) switch (ak->type) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) case SND_AK4524:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) inits = inits_ak4524;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) ak->num_chips = ak->num_dacs / 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) ak->name = "ak4524";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) ak->total_regs = 0x08;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) case SND_AK4528:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) inits = inits_ak4528;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) ak->num_chips = ak->num_dacs / 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) ak->name = "ak4528";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) ak->total_regs = 0x06;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) case SND_AK4529:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) inits = inits_ak4529;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) ak->num_chips = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) ak->name = "ak4529";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) ak->total_regs = 0x0d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) case SND_AK4355:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) inits = inits_ak4355;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) ak->num_chips = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) ak->name = "ak4355";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) ak->total_regs = 0x0b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) case SND_AK4358:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) inits = inits_ak4358;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) ak->num_chips = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) ak->name = "ak4358";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) ak->total_regs = 0x10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) case SND_AK4381:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) inits = inits_ak4381;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) ak->num_chips = ak->num_dacs / 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) ak->name = "ak4381";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) ak->total_regs = 0x05;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) case SND_AK5365:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) /* FIXME: any init sequence? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) ak->num_chips = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) ak->name = "ak5365";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) ak->total_regs = 0x08;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) case SND_AK4620:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) inits = inits_ak4620;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) ak->num_chips = ak->num_dacs / 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) ak->name = "ak4620";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) ak->total_regs = 0x08;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) snd_BUG();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) for (chip = 0; chip < ak->num_chips; chip++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) ptr = inits;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) while (*ptr != 0xff) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) reg = *ptr++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) data = *ptr++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) snd_akm4xxx_write(ak, chip, reg, data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) udelay(10);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) EXPORT_SYMBOL(snd_akm4xxx_init);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) * Mixer callbacks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) #define AK_IPGA (1<<20) /* including IPGA */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) #define AK_VOL_CVT (1<<21) /* need dB conversion */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) #define AK_NEEDSMSB (1<<22) /* need MSB update bit */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) #define AK_INVERT (1<<23) /* data is inverted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) #define AK_GET_CHIP(val) (((val) >> 8) & 0xff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) #define AK_GET_ADDR(val) ((val) & 0xff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) #define AK_GET_SHIFT(val) (((val) >> 16) & 0x0f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) #define AK_GET_VOL_CVT(val) (((val) >> 21) & 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) #define AK_GET_IPGA(val) (((val) >> 20) & 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) #define AK_GET_NEEDSMSB(val) (((val) >> 22) & 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) #define AK_GET_INVERT(val) (((val) >> 23) & 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) #define AK_GET_MASK(val) (((val) >> 24) & 0xff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) #define AK_COMPOSE(chip,addr,shift,mask) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) (((chip) << 8) | (addr) | ((shift) << 16) | ((mask) << 24))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) static int snd_akm4xxx_volume_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) unsigned int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) uinfo->count = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) uinfo->value.integer.min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) uinfo->value.integer.max = mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) static int snd_akm4xxx_volume_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) static int put_ak_reg(struct snd_kcontrol *kcontrol, int addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) unsigned char nval)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) unsigned int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) if (snd_akm4xxx_get_vol(ak, chip, addr) == nval)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) snd_akm4xxx_set_vol(ak, chip, addr, nval);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) if (AK_GET_VOL_CVT(kcontrol->private_value) && nval < 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) nval = vol_cvt_datt[nval];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) if (AK_GET_IPGA(kcontrol->private_value) && nval >= 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) nval++; /* need to correct + 1 since both 127 and 128 are 0dB */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) if (AK_GET_INVERT(kcontrol->private_value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) nval = mask - nval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) if (AK_GET_NEEDSMSB(kcontrol->private_value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) nval |= 0x80;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) /* printk(KERN_DEBUG "DEBUG - AK writing reg: chip %x addr %x,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) nval %x\n", chip, addr, nval); */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) snd_akm4xxx_write(ak, chip, addr, nval);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) static int snd_akm4xxx_volume_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) unsigned int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) unsigned int val = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) if (val > mask)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) return put_ak_reg(kcontrol, AK_GET_ADDR(kcontrol->private_value), val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) static int snd_akm4xxx_stereo_volume_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) unsigned int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) uinfo->count = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) uinfo->value.integer.min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) uinfo->value.integer.max = mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) static int snd_akm4xxx_stereo_volume_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) ucontrol->value.integer.value[1] = snd_akm4xxx_get_vol(ak, chip, addr+1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) static int snd_akm4xxx_stereo_volume_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) unsigned int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) unsigned int val[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) int change;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) val[0] = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) val[1] = ucontrol->value.integer.value[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) if (val[0] > mask || val[1] > mask)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) change = put_ak_reg(kcontrol, addr, val[0]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) change |= put_ak_reg(kcontrol, addr + 1, val[1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) return change;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) static int snd_akm4xxx_deemphasis_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) static const char * const texts[4] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) "44.1kHz", "Off", "48kHz", "32kHz",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) return snd_ctl_enum_info(uinfo, 1, 4, texts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) static int snd_akm4xxx_deemphasis_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) int shift = AK_GET_SHIFT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) ucontrol->value.enumerated.item[0] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) (snd_akm4xxx_get(ak, chip, addr) >> shift) & 3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) static int snd_akm4xxx_deemphasis_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) int shift = AK_GET_SHIFT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) unsigned char nval = ucontrol->value.enumerated.item[0] & 3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) int change;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) nval = (nval << shift) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) (snd_akm4xxx_get(ak, chip, addr) & ~(3 << shift));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) change = snd_akm4xxx_get(ak, chip, addr) != nval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) if (change)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) snd_akm4xxx_write(ak, chip, addr, nval);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) return change;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) #define ak4xxx_switch_info snd_ctl_boolean_mono_info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) static int ak4xxx_switch_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) int shift = AK_GET_SHIFT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) int invert = AK_GET_INVERT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) /* we observe the (1<<shift) bit only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) unsigned char val = snd_akm4xxx_get(ak, chip, addr) & (1<<shift);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) if (invert)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) val = ! val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) ucontrol->value.integer.value[0] = (val & (1<<shift)) != 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) static int ak4xxx_switch_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) int shift = AK_GET_SHIFT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) int invert = AK_GET_INVERT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) long flag = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) unsigned char val, oval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) int change;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) if (invert)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) flag = ! flag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) oval = snd_akm4xxx_get(ak, chip, addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) if (flag)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) val = oval | (1<<shift);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) val = oval & ~(1<<shift);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) change = (oval != val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) if (change)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) snd_akm4xxx_write(ak, chip, addr, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) return change;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) #define AK5365_NUM_INPUTS 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) static int ak4xxx_capture_num_inputs(struct snd_akm4xxx *ak, int mixer_ch)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) int num_names;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) const char **input_names;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) input_names = ak->adc_info[mixer_ch].input_names;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) num_names = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) while (num_names < AK5365_NUM_INPUTS && input_names[num_names])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) ++num_names;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) return num_names;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) static int ak4xxx_capture_source_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) int mixer_ch = AK_GET_SHIFT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) unsigned int num_names;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) if (!num_names)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) return snd_ctl_enum_info(uinfo, 1, num_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) ak->adc_info[mixer_ch].input_names);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) static int ak4xxx_capture_source_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) unsigned char val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) val = snd_akm4xxx_get(ak, chip, addr) & mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) ucontrol->value.enumerated.item[0] = val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) static int ak4xxx_capture_source_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) int mixer_ch = AK_GET_SHIFT(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) int chip = AK_GET_CHIP(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) int addr = AK_GET_ADDR(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) int mask = AK_GET_MASK(kcontrol->private_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) unsigned char oval, val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) int num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) if (ucontrol->value.enumerated.item[0] >= num_names)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) oval = snd_akm4xxx_get(ak, chip, addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) val = oval & ~mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) val |= ucontrol->value.enumerated.item[0] & mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) if (val != oval) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) snd_akm4xxx_write(ak, chip, addr, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) * build AK4xxx controls
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) static int build_dac_controls(struct snd_akm4xxx *ak)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) int idx, err, mixer_ch, num_stereo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) struct snd_kcontrol_new knew;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) mixer_ch = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) for (idx = 0; idx < ak->num_dacs; ) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) /* mute control for Revolution 7.1 - AK4381 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) if (ak->type == SND_AK4381
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) && ak->dac_info[mixer_ch].switch_name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) memset(&knew, 0, sizeof(knew));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) knew.count = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) knew.name = ak->dac_info[mixer_ch].switch_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) knew.info = ak4xxx_switch_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) knew.get = ak4xxx_switch_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) knew.put = ak4xxx_switch_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) knew.access = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) /* register 1, bit 0 (SMUTE): 0 = normal operation,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) 1 = mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) AK_COMPOSE(idx/2, 1, 0, 0) | AK_INVERT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) memset(&knew, 0, sizeof(knew));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) if (! ak->dac_info || ! ak->dac_info[mixer_ch].name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) knew.name = "DAC Volume";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) knew.index = mixer_ch + ak->idx_offset * 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) num_stereo = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) knew.name = ak->dac_info[mixer_ch].name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) num_stereo = ak->dac_info[mixer_ch].num_channels;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) knew.count = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) SNDRV_CTL_ELEM_ACCESS_TLV_READ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) if (num_stereo == 2) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) knew.info = snd_akm4xxx_stereo_volume_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) knew.get = snd_akm4xxx_stereo_volume_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) knew.put = snd_akm4xxx_stereo_volume_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) knew.info = snd_akm4xxx_volume_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) knew.get = snd_akm4xxx_volume_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) knew.put = snd_akm4xxx_volume_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) switch (ak->type) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) case SND_AK4524:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) /* register 6 & 7 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) AK_COMPOSE(idx/2, (idx%2) + 6, 0, 127) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) AK_VOL_CVT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) knew.tlv.p = db_scale_vol_datt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) case SND_AK4528:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) /* register 4 & 5 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663) AK_COMPOSE(idx/2, (idx%2) + 4, 0, 127) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) AK_VOL_CVT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) knew.tlv.p = db_scale_vol_datt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) case SND_AK4529: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) /* registers 2-7 and b,c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) int val = idx < 6 ? idx + 2 : (idx - 6) + 0xb;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) AK_COMPOSE(0, val, 0, 255) | AK_INVERT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) knew.tlv.p = db_scale_8bit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) case SND_AK4355:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) /* register 4-9, chip #0 only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) knew.private_value = AK_COMPOSE(0, idx + 4, 0, 255);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) knew.tlv.p = db_scale_8bit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) case SND_AK4358: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) /* register 4-9 and 11-12, chip #0 only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) int addr = idx < 6 ? idx + 4 : idx + 5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) AK_COMPOSE(0, addr, 0, 127) | AK_NEEDSMSB;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) knew.tlv.p = db_scale_7bit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) case SND_AK4381:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) /* register 3 & 4 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) AK_COMPOSE(idx/2, (idx%2) + 3, 0, 255);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) knew.tlv.p = db_scale_linear;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) case SND_AK4620:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) /* register 6 & 7 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) AK_COMPOSE(idx/2, (idx%2) + 6, 0, 255);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) knew.tlv.p = db_scale_linear;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) idx += num_stereo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) mixer_ch++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) static int build_adc_controls(struct snd_akm4xxx *ak)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) int idx, err, mixer_ch, num_stereo, max_steps;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) struct snd_kcontrol_new knew;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) mixer_ch = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) if (ak->type == SND_AK4528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) return 0; /* no controls */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722) for (idx = 0; idx < ak->num_adcs;) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) memset(&knew, 0, sizeof(knew));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) if (! ak->adc_info || ! ak->adc_info[mixer_ch].name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) knew.name = "ADC Volume";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) knew.index = mixer_ch + ak->idx_offset * 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) num_stereo = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) knew.name = ak->adc_info[mixer_ch].name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) num_stereo = ak->adc_info[mixer_ch].num_channels;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732) knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) knew.count = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) SNDRV_CTL_ELEM_ACCESS_TLV_READ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) if (num_stereo == 2) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) knew.info = snd_akm4xxx_stereo_volume_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) knew.get = snd_akm4xxx_stereo_volume_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) knew.put = snd_akm4xxx_stereo_volume_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) knew.info = snd_akm4xxx_volume_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) knew.get = snd_akm4xxx_volume_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) knew.put = snd_akm4xxx_volume_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) /* register 4 & 5 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) if (ak->type == SND_AK5365)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) max_steps = 152;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) max_steps = 164;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) AK_COMPOSE(idx/2, (idx%2) + 4, 0, max_steps) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) AK_VOL_CVT | AK_IPGA;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) knew.tlv.p = db_scale_vol_datt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) if (ak->type == SND_AK5365 && (idx % 2) == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) if (! ak->adc_info ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) ! ak->adc_info[mixer_ch].switch_name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761) knew.name = "Capture Switch";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762) knew.index = mixer_ch + ak->idx_offset * 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) } else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) knew.name = ak->adc_info[mixer_ch].switch_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) knew.info = ak4xxx_switch_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) knew.get = ak4xxx_switch_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) knew.put = ak4xxx_switch_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) knew.access = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) /* register 2, bit 0 (SMUTE): 0 = normal operation,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) 1 = mute */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) knew.private_value =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772) AK_COMPOSE(idx/2, 2, 0, 0) | AK_INVERT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773) err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) memset(&knew, 0, sizeof(knew));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) if (!ak->adc_info ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779) !ak->adc_info[mixer_ch].selector_name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) knew.name = "Capture Channel";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) knew.index = mixer_ch + ak->idx_offset * 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782) } else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) knew.name = ak->adc_info[mixer_ch].selector_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) knew.info = ak4xxx_capture_source_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787) knew.get = ak4xxx_capture_source_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) knew.put = ak4xxx_capture_source_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789) knew.access = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) /* input selector control: reg. 1, bits 0-2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) * mis-use 'shift' to pass mixer_ch */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792) knew.private_value
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793) = AK_COMPOSE(idx/2, 1, mixer_ch, 0x07);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799) idx += num_stereo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) mixer_ch++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) int idx, err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) struct snd_kcontrol_new knew;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) for (idx = 0; idx < num_emphs; idx++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) memset(&knew, 0, sizeof(knew));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) knew.name = "Deemphasis";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813) knew.index = idx + ak->idx_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814) knew.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) knew.count = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) knew.info = snd_akm4xxx_deemphasis_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) knew.get = snd_akm4xxx_deemphasis_get;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) knew.put = snd_akm4xxx_deemphasis_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) switch (ak->type) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) case SND_AK4524:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) case SND_AK4528:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822) case SND_AK4620:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) /* register 3 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) knew.private_value = AK_COMPOSE(idx, 3, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826) case SND_AK4529: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) int shift = idx == 3 ? 6 : (2 - idx) * 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) /* register 8 with shift */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) knew.private_value = AK_COMPOSE(0, 8, shift, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832) case SND_AK4355:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) case SND_AK4358:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) knew.private_value = AK_COMPOSE(idx, 3, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) case SND_AK4381:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) knew.private_value = AK_COMPOSE(idx, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842) err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) static void proc_regs_read(struct snd_info_entry *entry,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850) struct snd_info_buffer *buffer)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852) struct snd_akm4xxx *ak = entry->private_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) int reg, val, chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854) for (chip = 0; chip < ak->num_chips; chip++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) for (reg = 0; reg < ak->total_regs; reg++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) val = snd_akm4xxx_get(ak, chip, reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) snd_iprintf(buffer, "chip %d: 0x%02x = 0x%02x\n", chip,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) reg, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) static int proc_init(struct snd_akm4xxx *ak)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) return snd_card_ro_proc_new(ak->card, ak->name, ak, proc_regs_read);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868) int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) int err, num_emphs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) err = build_dac_controls(ak);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876) err = build_adc_controls(ak);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879) if (ak->type == SND_AK4355 || ak->type == SND_AK4358)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) num_emphs = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881) else if (ak->type == SND_AK4620)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882) num_emphs = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884) num_emphs = ak->num_dacs / 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885) err = build_deemphasis(ak, num_emphs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888) err = proc_init(ak);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) EXPORT_SYMBOL(snd_akm4xxx_build_controls);
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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