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1265 lines
31 KiB
1265 lines
31 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* ALSA driver for ICEnsemble VT1724 (Envy24HT) |
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* |
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* Lowlevel functions for Audiotrak Prodigy 7.1 Hifi |
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* based on pontis.c |
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* |
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* Copyright (c) 2007 Julian Scheel <[email protected]> |
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* Copyright (c) 2007 allank |
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* Copyright (c) 2004 Takashi Iwai <[email protected]> |
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*/ |
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#include <linux/delay.h> |
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#include <linux/interrupt.h> |
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#include <linux/init.h> |
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#include <linux/slab.h> |
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#include <linux/mutex.h> |
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#include <sound/core.h> |
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#include <sound/info.h> |
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#include <sound/tlv.h> |
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#include "ice1712.h" |
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#include "envy24ht.h" |
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#include "prodigy_hifi.h" |
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struct prodigy_hifi_spec { |
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unsigned short master[2]; |
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unsigned short vol[8]; |
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}; |
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/* I2C addresses */ |
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#define WM_DEV 0x34 |
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/* WM8776 registers */ |
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#define WM_HP_ATTEN_L 0x00 /* headphone left attenuation */ |
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#define WM_HP_ATTEN_R 0x01 /* headphone left attenuation */ |
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#define WM_HP_MASTER 0x02 /* headphone master (both channels), |
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override LLR */ |
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#define WM_DAC_ATTEN_L 0x03 /* digital left attenuation */ |
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#define WM_DAC_ATTEN_R 0x04 |
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#define WM_DAC_MASTER 0x05 |
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#define WM_PHASE_SWAP 0x06 /* DAC phase swap */ |
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#define WM_DAC_CTRL1 0x07 |
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#define WM_DAC_MUTE 0x08 |
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#define WM_DAC_CTRL2 0x09 |
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#define WM_DAC_INT 0x0a |
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#define WM_ADC_INT 0x0b |
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#define WM_MASTER_CTRL 0x0c |
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#define WM_POWERDOWN 0x0d |
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#define WM_ADC_ATTEN_L 0x0e |
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#define WM_ADC_ATTEN_R 0x0f |
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#define WM_ALC_CTRL1 0x10 |
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#define WM_ALC_CTRL2 0x11 |
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#define WM_ALC_CTRL3 0x12 |
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#define WM_NOISE_GATE 0x13 |
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#define WM_LIMITER 0x14 |
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#define WM_ADC_MUX 0x15 |
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#define WM_OUT_MUX 0x16 |
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#define WM_RESET 0x17 |
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/* Analog Recording Source :- Mic, LineIn, CD/Video, */ |
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/* implement capture source select control for WM8776 */ |
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#define WM_AIN1 "AIN1" |
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#define WM_AIN2 "AIN2" |
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#define WM_AIN3 "AIN3" |
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#define WM_AIN4 "AIN4" |
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#define WM_AIN5 "AIN5" |
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/* GPIO pins of envy24ht connected to wm8766 */ |
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#define WM8766_SPI_CLK (1<<17) /* CLK, Pin97 on ICE1724 */ |
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#define WM8766_SPI_MD (1<<16) /* DATA VT1724 -> WM8766, Pin96 */ |
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#define WM8766_SPI_ML (1<<18) /* Latch, Pin98 */ |
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/* WM8766 registers */ |
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#define WM8766_DAC_CTRL 0x02 /* DAC Control */ |
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#define WM8766_INT_CTRL 0x03 /* Interface Control */ |
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#define WM8766_DAC_CTRL2 0x09 |
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#define WM8766_DAC_CTRL3 0x0a |
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#define WM8766_RESET 0x1f |
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#define WM8766_LDA1 0x00 |
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#define WM8766_LDA2 0x04 |
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#define WM8766_LDA3 0x06 |
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#define WM8766_RDA1 0x01 |
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#define WM8766_RDA2 0x05 |
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#define WM8766_RDA3 0x07 |
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#define WM8766_MUTE1 0x0C |
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#define WM8766_MUTE2 0x0F |
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/* |
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* Prodigy HD2 |
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*/ |
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#define AK4396_ADDR 0x00 |
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#define AK4396_CSN (1 << 8) /* CSN->GPIO8, pin 75 */ |
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#define AK4396_CCLK (1 << 9) /* CCLK->GPIO9, pin 76 */ |
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#define AK4396_CDTI (1 << 10) /* CDTI->GPIO10, pin 77 */ |
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/* ak4396 registers */ |
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#define AK4396_CTRL1 0x00 |
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#define AK4396_CTRL2 0x01 |
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#define AK4396_CTRL3 0x02 |
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#define AK4396_LCH_ATT 0x03 |
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#define AK4396_RCH_ATT 0x04 |
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/* |
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* get the current register value of WM codec |
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*/ |
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static unsigned short wm_get(struct snd_ice1712 *ice, int reg) |
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{ |
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reg <<= 1; |
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return ((unsigned short)ice->akm[0].images[reg] << 8) | |
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ice->akm[0].images[reg + 1]; |
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} |
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/* |
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* set the register value of WM codec and remember it |
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*/ |
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static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val) |
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{ |
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unsigned short cval; |
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cval = (reg << 9) | val; |
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snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff); |
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} |
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static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val) |
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{ |
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wm_put_nocache(ice, reg, val); |
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reg <<= 1; |
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ice->akm[0].images[reg] = val >> 8; |
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ice->akm[0].images[reg + 1] = val; |
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} |
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/* |
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* write data in the SPI mode |
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*/ |
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static void set_gpio_bit(struct snd_ice1712 *ice, unsigned int bit, int val) |
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{ |
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unsigned int tmp = snd_ice1712_gpio_read(ice); |
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if (val) |
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tmp |= bit; |
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else |
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tmp &= ~bit; |
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snd_ice1712_gpio_write(ice, tmp); |
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} |
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/* |
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* SPI implementation for WM8766 codec - only writing supported, no readback |
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*/ |
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static void wm8766_spi_send_word(struct snd_ice1712 *ice, unsigned int data) |
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{ |
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int i; |
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for (i = 0; i < 16; i++) { |
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set_gpio_bit(ice, WM8766_SPI_CLK, 0); |
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udelay(1); |
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set_gpio_bit(ice, WM8766_SPI_MD, data & 0x8000); |
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udelay(1); |
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set_gpio_bit(ice, WM8766_SPI_CLK, 1); |
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udelay(1); |
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data <<= 1; |
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} |
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} |
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static void wm8766_spi_write(struct snd_ice1712 *ice, unsigned int reg, |
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unsigned int data) |
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{ |
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unsigned int block; |
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snd_ice1712_gpio_set_dir(ice, WM8766_SPI_MD| |
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WM8766_SPI_CLK|WM8766_SPI_ML); |
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snd_ice1712_gpio_set_mask(ice, ~(WM8766_SPI_MD| |
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WM8766_SPI_CLK|WM8766_SPI_ML)); |
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/* latch must be low when writing */ |
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set_gpio_bit(ice, WM8766_SPI_ML, 0); |
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block = (reg << 9) | (data & 0x1ff); |
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wm8766_spi_send_word(ice, block); /* REGISTER ADDRESS */ |
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/* release latch */ |
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set_gpio_bit(ice, WM8766_SPI_ML, 1); |
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udelay(1); |
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/* restore */ |
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snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); |
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snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); |
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} |
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/* |
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* serial interface for ak4396 - only writing supported, no readback |
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*/ |
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static void ak4396_send_word(struct snd_ice1712 *ice, unsigned int data) |
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{ |
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int i; |
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for (i = 0; i < 16; i++) { |
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set_gpio_bit(ice, AK4396_CCLK, 0); |
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udelay(1); |
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set_gpio_bit(ice, AK4396_CDTI, data & 0x8000); |
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udelay(1); |
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set_gpio_bit(ice, AK4396_CCLK, 1); |
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udelay(1); |
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data <<= 1; |
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} |
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} |
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static void ak4396_write(struct snd_ice1712 *ice, unsigned int reg, |
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unsigned int data) |
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{ |
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unsigned int block; |
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snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI); |
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snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI)); |
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/* latch must be low when writing */ |
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set_gpio_bit(ice, AK4396_CSN, 0); |
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block = ((AK4396_ADDR & 0x03) << 14) | (1 << 13) | |
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((reg & 0x1f) << 8) | (data & 0xff); |
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ak4396_send_word(ice, block); /* REGISTER ADDRESS */ |
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/* release latch */ |
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set_gpio_bit(ice, AK4396_CSN, 1); |
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udelay(1); |
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/* restore */ |
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snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); |
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snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); |
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} |
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/* |
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* ak4396 mixers |
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*/ |
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/* |
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* DAC volume attenuation mixer control (-64dB to 0dB) |
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*/ |
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static int ak4396_dac_vol_info(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
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uinfo->count = 2; |
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uinfo->value.integer.min = 0; /* mute */ |
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uinfo->value.integer.max = 0xFF; /* linear */ |
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return 0; |
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} |
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static int ak4396_dac_vol_get(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i; |
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for (i = 0; i < 2; i++) |
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ucontrol->value.integer.value[i] = spec->vol[i]; |
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return 0; |
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} |
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static int ak4396_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i; |
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int change = 0; |
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mutex_lock(&ice->gpio_mutex); |
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for (i = 0; i < 2; i++) { |
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if (ucontrol->value.integer.value[i] != spec->vol[i]) { |
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spec->vol[i] = ucontrol->value.integer.value[i]; |
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ak4396_write(ice, AK4396_LCH_ATT + i, |
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spec->vol[i] & 0xff); |
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change = 1; |
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} |
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} |
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mutex_unlock(&ice->gpio_mutex); |
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return change; |
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} |
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static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1); |
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static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0); |
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static const struct snd_kcontrol_new prodigy_hd2_controls[] = { |
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{ |
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
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.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
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SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
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.name = "Front Playback Volume", |
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.info = ak4396_dac_vol_info, |
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.get = ak4396_dac_vol_get, |
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.put = ak4396_dac_vol_put, |
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.tlv = { .p = ak4396_db_scale }, |
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}, |
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}; |
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/* --------------- */ |
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#define WM_VOL_MAX 255 |
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#define WM_VOL_MUTE 0x8000 |
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#define DAC_0dB 0xff |
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#define DAC_RES 128 |
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#define DAC_MIN (DAC_0dB - DAC_RES) |
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static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, |
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unsigned short vol, unsigned short master) |
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{ |
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unsigned char nvol; |
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if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) |
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nvol = 0; |
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else { |
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nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128) |
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& WM_VOL_MAX; |
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nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff; |
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} |
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wm_put(ice, index, nvol); |
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wm_put_nocache(ice, index, 0x100 | nvol); |
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} |
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static void wm8766_set_vol(struct snd_ice1712 *ice, unsigned int index, |
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unsigned short vol, unsigned short master) |
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{ |
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unsigned char nvol; |
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if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) |
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nvol = 0; |
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else { |
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nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128) |
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& WM_VOL_MAX; |
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nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff; |
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} |
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wm8766_spi_write(ice, index, (0x0100 | nvol)); |
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} |
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/* |
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* DAC volume attenuation mixer control (-64dB to 0dB) |
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*/ |
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static int wm_dac_vol_info(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
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uinfo->count = 2; |
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uinfo->value.integer.min = 0; /* mute */ |
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uinfo->value.integer.max = DAC_RES; /* 0dB, 0.5dB step */ |
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return 0; |
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} |
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static int wm_dac_vol_get(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i; |
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for (i = 0; i < 2; i++) |
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ucontrol->value.integer.value[i] = |
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spec->vol[2 + i] & ~WM_VOL_MUTE; |
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return 0; |
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} |
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static int wm_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i, idx, change = 0; |
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mutex_lock(&ice->gpio_mutex); |
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for (i = 0; i < 2; i++) { |
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if (ucontrol->value.integer.value[i] != spec->vol[2 + i]) { |
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idx = WM_DAC_ATTEN_L + i; |
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spec->vol[2 + i] &= WM_VOL_MUTE; |
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spec->vol[2 + i] |= ucontrol->value.integer.value[i]; |
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wm_set_vol(ice, idx, spec->vol[2 + i], spec->master[i]); |
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change = 1; |
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} |
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} |
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mutex_unlock(&ice->gpio_mutex); |
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return change; |
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} |
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/* |
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* WM8766 DAC volume attenuation mixer control |
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*/ |
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static int wm8766_vol_info(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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int voices = kcontrol->private_value >> 8; |
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
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uinfo->count = voices; |
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uinfo->value.integer.min = 0; /* mute */ |
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uinfo->value.integer.max = DAC_RES; /* 0dB */ |
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return 0; |
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} |
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static int wm8766_vol_get(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i, ofs, voices; |
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voices = kcontrol->private_value >> 8; |
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ofs = kcontrol->private_value & 0xff; |
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for (i = 0; i < voices; i++) |
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ucontrol->value.integer.value[i] = spec->vol[ofs + i]; |
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return 0; |
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} |
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static int wm8766_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i, idx, ofs, voices; |
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int change = 0; |
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voices = kcontrol->private_value >> 8; |
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ofs = kcontrol->private_value & 0xff; |
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mutex_lock(&ice->gpio_mutex); |
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for (i = 0; i < voices; i++) { |
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if (ucontrol->value.integer.value[i] != spec->vol[ofs + i]) { |
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idx = WM8766_LDA1 + ofs + i; |
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spec->vol[ofs + i] &= WM_VOL_MUTE; |
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spec->vol[ofs + i] |= ucontrol->value.integer.value[i]; |
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wm8766_set_vol(ice, idx, |
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spec->vol[ofs + i], spec->master[i]); |
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change = 1; |
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} |
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} |
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mutex_unlock(&ice->gpio_mutex); |
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return change; |
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} |
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/* |
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* Master volume attenuation mixer control / applied to WM8776+WM8766 |
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*/ |
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static int wm_master_vol_info(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
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uinfo->count = 2; |
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uinfo->value.integer.min = 0; |
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uinfo->value.integer.max = DAC_RES; |
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return 0; |
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} |
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static int wm_master_vol_get(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int i; |
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for (i = 0; i < 2; i++) |
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ucontrol->value.integer.value[i] = spec->master[i]; |
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return 0; |
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} |
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static int wm_master_vol_put(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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struct prodigy_hifi_spec *spec = ice->spec; |
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int ch, change = 0; |
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mutex_lock(&ice->gpio_mutex); |
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for (ch = 0; ch < 2; ch++) { |
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if (ucontrol->value.integer.value[ch] != spec->master[ch]) { |
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spec->master[ch] = ucontrol->value.integer.value[ch]; |
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/* Apply to front DAC */ |
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wm_set_vol(ice, WM_DAC_ATTEN_L + ch, |
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spec->vol[2 + ch], spec->master[ch]); |
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wm8766_set_vol(ice, WM8766_LDA1 + ch, |
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spec->vol[0 + ch], spec->master[ch]); |
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wm8766_set_vol(ice, WM8766_LDA2 + ch, |
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spec->vol[4 + ch], spec->master[ch]); |
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wm8766_set_vol(ice, WM8766_LDA3 + ch, |
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spec->vol[6 + ch], spec->master[ch]); |
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change = 1; |
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} |
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} |
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mutex_unlock(&ice->gpio_mutex); |
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return change; |
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} |
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/* KONSTI */ |
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static int wm_adc_mux_enum_info(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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static const char * const texts[32] = { |
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"NULL", WM_AIN1, WM_AIN2, WM_AIN1 "+" WM_AIN2, |
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WM_AIN3, WM_AIN1 "+" WM_AIN3, WM_AIN2 "+" WM_AIN3, |
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WM_AIN1 "+" WM_AIN2 "+" WM_AIN3, |
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WM_AIN4, WM_AIN1 "+" WM_AIN4, WM_AIN2 "+" WM_AIN4, |
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WM_AIN1 "+" WM_AIN2 "+" WM_AIN4, |
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WM_AIN3 "+" WM_AIN4, WM_AIN1 "+" WM_AIN3 "+" WM_AIN4, |
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WM_AIN2 "+" WM_AIN3 "+" WM_AIN4, |
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WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4, |
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WM_AIN5, WM_AIN1 "+" WM_AIN5, WM_AIN2 "+" WM_AIN5, |
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WM_AIN1 "+" WM_AIN2 "+" WM_AIN5, |
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WM_AIN3 "+" WM_AIN5, WM_AIN1 "+" WM_AIN3 "+" WM_AIN5, |
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WM_AIN2 "+" WM_AIN3 "+" WM_AIN5, |
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WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN5, |
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WM_AIN4 "+" WM_AIN5, WM_AIN1 "+" WM_AIN4 "+" WM_AIN5, |
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WM_AIN2 "+" WM_AIN4 "+" WM_AIN5, |
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN4 "+" WM_AIN5, |
|
WM_AIN3 "+" WM_AIN4 "+" WM_AIN5, |
|
WM_AIN1 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5, |
|
WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5, |
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5 |
|
}; |
|
|
|
return snd_ctl_enum_info(uinfo, 1, 32, texts); |
|
} |
|
|
|
static int wm_adc_mux_enum_get(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
ucontrol->value.enumerated.item[0] = wm_get(ice, WM_ADC_MUX) & 0x1f; |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
|
|
static int wm_adc_mux_enum_put(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
unsigned short oval, nval; |
|
int change = 0; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
oval = wm_get(ice, WM_ADC_MUX); |
|
nval = (oval & 0xe0) | ucontrol->value.enumerated.item[0]; |
|
if (nval != oval) { |
|
wm_put(ice, WM_ADC_MUX, nval); |
|
change = 1; |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
return change; |
|
} |
|
|
|
/* KONSTI */ |
|
|
|
/* |
|
* ADC gain mixer control (-64dB to 0dB) |
|
*/ |
|
|
|
#define ADC_0dB 0xcf |
|
#define ADC_RES 128 |
|
#define ADC_MIN (ADC_0dB - ADC_RES) |
|
|
|
static int wm_adc_vol_info(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_info *uinfo) |
|
{ |
|
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
|
uinfo->count = 2; |
|
uinfo->value.integer.min = 0; /* mute (-64dB) */ |
|
uinfo->value.integer.max = ADC_RES; /* 0dB, 0.5dB step */ |
|
return 0; |
|
} |
|
|
|
static int wm_adc_vol_get(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
unsigned short val; |
|
int i; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
for (i = 0; i < 2; i++) { |
|
val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff; |
|
val = val > ADC_MIN ? (val - ADC_MIN) : 0; |
|
ucontrol->value.integer.value[i] = val; |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
|
|
static int wm_adc_vol_put(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
unsigned short ovol, nvol; |
|
int i, idx, change = 0; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
for (i = 0; i < 2; i++) { |
|
nvol = ucontrol->value.integer.value[i]; |
|
nvol = nvol ? (nvol + ADC_MIN) : 0; |
|
idx = WM_ADC_ATTEN_L + i; |
|
ovol = wm_get(ice, idx) & 0xff; |
|
if (ovol != nvol) { |
|
wm_put(ice, idx, nvol); |
|
change = 1; |
|
} |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
return change; |
|
} |
|
|
|
/* |
|
* ADC input mux mixer control |
|
*/ |
|
#define wm_adc_mux_info snd_ctl_boolean_mono_info |
|
|
|
static int wm_adc_mux_get(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
int bit = kcontrol->private_value; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
ucontrol->value.integer.value[0] = |
|
(wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0; |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
|
|
static int wm_adc_mux_put(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
int bit = kcontrol->private_value; |
|
unsigned short oval, nval; |
|
int change; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
nval = oval = wm_get(ice, WM_ADC_MUX); |
|
if (ucontrol->value.integer.value[0]) |
|
nval |= (1 << bit); |
|
else |
|
nval &= ~(1 << bit); |
|
change = nval != oval; |
|
if (change) { |
|
wm_put(ice, WM_ADC_MUX, nval); |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
|
|
/* |
|
* Analog bypass (In -> Out) |
|
*/ |
|
#define wm_bypass_info snd_ctl_boolean_mono_info |
|
|
|
static int wm_bypass_get(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
ucontrol->value.integer.value[0] = |
|
(wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0; |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
|
|
static int wm_bypass_put(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
unsigned short val, oval; |
|
int change = 0; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
val = oval = wm_get(ice, WM_OUT_MUX); |
|
if (ucontrol->value.integer.value[0]) |
|
val |= 0x04; |
|
else |
|
val &= ~0x04; |
|
if (val != oval) { |
|
wm_put(ice, WM_OUT_MUX, val); |
|
change = 1; |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
return change; |
|
} |
|
|
|
/* |
|
* Left/Right swap |
|
*/ |
|
#define wm_chswap_info snd_ctl_boolean_mono_info |
|
|
|
static int wm_chswap_get(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
ucontrol->value.integer.value[0] = |
|
(wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90; |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
|
|
static int wm_chswap_put(struct snd_kcontrol *kcontrol, |
|
struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
|
unsigned short val, oval; |
|
int change = 0; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
oval = wm_get(ice, WM_DAC_CTRL1); |
|
val = oval & 0x0f; |
|
if (ucontrol->value.integer.value[0]) |
|
val |= 0x60; |
|
else |
|
val |= 0x90; |
|
if (val != oval) { |
|
wm_put(ice, WM_DAC_CTRL1, val); |
|
wm_put_nocache(ice, WM_DAC_CTRL1, val); |
|
change = 1; |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
return change; |
|
} |
|
|
|
|
|
/* |
|
* mixers |
|
*/ |
|
|
|
static const struct snd_kcontrol_new prodigy_hifi_controls[] = { |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "Master Playback Volume", |
|
.info = wm_master_vol_info, |
|
.get = wm_master_vol_get, |
|
.put = wm_master_vol_put, |
|
.tlv = { .p = db_scale_wm_dac } |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "Front Playback Volume", |
|
.info = wm_dac_vol_info, |
|
.get = wm_dac_vol_get, |
|
.put = wm_dac_vol_put, |
|
.tlv = { .p = db_scale_wm_dac }, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "Rear Playback Volume", |
|
.info = wm8766_vol_info, |
|
.get = wm8766_vol_get, |
|
.put = wm8766_vol_put, |
|
.private_value = (2 << 8) | 0, |
|
.tlv = { .p = db_scale_wm_dac }, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "Center Playback Volume", |
|
.info = wm8766_vol_info, |
|
.get = wm8766_vol_get, |
|
.put = wm8766_vol_put, |
|
.private_value = (1 << 8) | 4, |
|
.tlv = { .p = db_scale_wm_dac } |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "LFE Playback Volume", |
|
.info = wm8766_vol_info, |
|
.get = wm8766_vol_get, |
|
.put = wm8766_vol_put, |
|
.private_value = (1 << 8) | 5, |
|
.tlv = { .p = db_scale_wm_dac } |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "Side Playback Volume", |
|
.info = wm8766_vol_info, |
|
.get = wm8766_vol_get, |
|
.put = wm8766_vol_put, |
|
.private_value = (2 << 8) | 6, |
|
.tlv = { .p = db_scale_wm_dac }, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
|
SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
|
.name = "Capture Volume", |
|
.info = wm_adc_vol_info, |
|
.get = wm_adc_vol_get, |
|
.put = wm_adc_vol_put, |
|
.tlv = { .p = db_scale_wm_dac }, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "CD Capture Switch", |
|
.info = wm_adc_mux_info, |
|
.get = wm_adc_mux_get, |
|
.put = wm_adc_mux_put, |
|
.private_value = 0, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "Line Capture Switch", |
|
.info = wm_adc_mux_info, |
|
.get = wm_adc_mux_get, |
|
.put = wm_adc_mux_put, |
|
.private_value = 1, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "Analog Bypass Switch", |
|
.info = wm_bypass_info, |
|
.get = wm_bypass_get, |
|
.put = wm_bypass_put, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "Swap Output Channels", |
|
.info = wm_chswap_info, |
|
.get = wm_chswap_get, |
|
.put = wm_chswap_put, |
|
}, |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "Analog Capture Source", |
|
.info = wm_adc_mux_enum_info, |
|
.get = wm_adc_mux_enum_get, |
|
.put = wm_adc_mux_enum_put, |
|
}, |
|
}; |
|
|
|
/* |
|
* WM codec registers |
|
*/ |
|
static void wm_proc_regs_write(struct snd_info_entry *entry, |
|
struct snd_info_buffer *buffer) |
|
{ |
|
struct snd_ice1712 *ice = entry->private_data; |
|
char line[64]; |
|
unsigned int reg, val; |
|
mutex_lock(&ice->gpio_mutex); |
|
while (!snd_info_get_line(buffer, line, sizeof(line))) { |
|
if (sscanf(line, "%x %x", ®, &val) != 2) |
|
continue; |
|
if (reg <= 0x17 && val <= 0xffff) |
|
wm_put(ice, reg, val); |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
} |
|
|
|
static void wm_proc_regs_read(struct snd_info_entry *entry, |
|
struct snd_info_buffer *buffer) |
|
{ |
|
struct snd_ice1712 *ice = entry->private_data; |
|
int reg, val; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
for (reg = 0; reg <= 0x17; reg++) { |
|
val = wm_get(ice, reg); |
|
snd_iprintf(buffer, "%02x = %04x\n", reg, val); |
|
} |
|
mutex_unlock(&ice->gpio_mutex); |
|
} |
|
|
|
static void wm_proc_init(struct snd_ice1712 *ice) |
|
{ |
|
snd_card_rw_proc_new(ice->card, "wm_codec", ice, wm_proc_regs_read, |
|
wm_proc_regs_write); |
|
} |
|
|
|
static int prodigy_hifi_add_controls(struct snd_ice1712 *ice) |
|
{ |
|
unsigned int i; |
|
int err; |
|
|
|
for (i = 0; i < ARRAY_SIZE(prodigy_hifi_controls); i++) { |
|
err = snd_ctl_add(ice->card, |
|
snd_ctl_new1(&prodigy_hifi_controls[i], ice)); |
|
if (err < 0) |
|
return err; |
|
} |
|
|
|
wm_proc_init(ice); |
|
|
|
return 0; |
|
} |
|
|
|
static int prodigy_hd2_add_controls(struct snd_ice1712 *ice) |
|
{ |
|
unsigned int i; |
|
int err; |
|
|
|
for (i = 0; i < ARRAY_SIZE(prodigy_hd2_controls); i++) { |
|
err = snd_ctl_add(ice->card, |
|
snd_ctl_new1(&prodigy_hd2_controls[i], ice)); |
|
if (err < 0) |
|
return err; |
|
} |
|
|
|
wm_proc_init(ice); |
|
|
|
return 0; |
|
} |
|
|
|
static void wm8766_init(struct snd_ice1712 *ice) |
|
{ |
|
static const unsigned short wm8766_inits[] = { |
|
WM8766_RESET, 0x0000, |
|
WM8766_DAC_CTRL, 0x0120, |
|
WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */ |
|
WM8766_DAC_CTRL2, 0x0001, |
|
WM8766_DAC_CTRL3, 0x0080, |
|
WM8766_LDA1, 0x0100, |
|
WM8766_LDA2, 0x0100, |
|
WM8766_LDA3, 0x0100, |
|
WM8766_RDA1, 0x0100, |
|
WM8766_RDA2, 0x0100, |
|
WM8766_RDA3, 0x0100, |
|
WM8766_MUTE1, 0x0000, |
|
WM8766_MUTE2, 0x0000, |
|
}; |
|
unsigned int i; |
|
|
|
for (i = 0; i < ARRAY_SIZE(wm8766_inits); i += 2) |
|
wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i + 1]); |
|
} |
|
|
|
static void wm8776_init(struct snd_ice1712 *ice) |
|
{ |
|
static const unsigned short wm8776_inits[] = { |
|
/* These come first to reduce init pop noise */ |
|
WM_ADC_MUX, 0x0003, /* ADC mute */ |
|
/* 0x00c0 replaced by 0x0003 */ |
|
|
|
WM_DAC_MUTE, 0x0001, /* DAC softmute */ |
|
WM_DAC_CTRL1, 0x0000, /* DAC mute */ |
|
|
|
WM_POWERDOWN, 0x0008, /* All power-up except HP */ |
|
WM_RESET, 0x0000, /* reset */ |
|
}; |
|
unsigned int i; |
|
|
|
for (i = 0; i < ARRAY_SIZE(wm8776_inits); i += 2) |
|
wm_put(ice, wm8776_inits[i], wm8776_inits[i + 1]); |
|
} |
|
|
|
#ifdef CONFIG_PM_SLEEP |
|
static int prodigy_hifi_resume(struct snd_ice1712 *ice) |
|
{ |
|
static const unsigned short wm8776_reinit_registers[] = { |
|
WM_MASTER_CTRL, |
|
WM_DAC_INT, |
|
WM_ADC_INT, |
|
WM_OUT_MUX, |
|
WM_HP_ATTEN_L, |
|
WM_HP_ATTEN_R, |
|
WM_PHASE_SWAP, |
|
WM_DAC_CTRL2, |
|
WM_ADC_ATTEN_L, |
|
WM_ADC_ATTEN_R, |
|
WM_ALC_CTRL1, |
|
WM_ALC_CTRL2, |
|
WM_ALC_CTRL3, |
|
WM_NOISE_GATE, |
|
WM_ADC_MUX, |
|
/* no DAC attenuation here */ |
|
}; |
|
struct prodigy_hifi_spec *spec = ice->spec; |
|
int i, ch; |
|
|
|
mutex_lock(&ice->gpio_mutex); |
|
|
|
/* reinitialize WM8776 and re-apply old register values */ |
|
wm8776_init(ice); |
|
schedule_timeout_uninterruptible(1); |
|
for (i = 0; i < ARRAY_SIZE(wm8776_reinit_registers); i++) |
|
wm_put(ice, wm8776_reinit_registers[i], |
|
wm_get(ice, wm8776_reinit_registers[i])); |
|
|
|
/* reinitialize WM8766 and re-apply volumes for all DACs */ |
|
wm8766_init(ice); |
|
for (ch = 0; ch < 2; ch++) { |
|
wm_set_vol(ice, WM_DAC_ATTEN_L + ch, |
|
spec->vol[2 + ch], spec->master[ch]); |
|
|
|
wm8766_set_vol(ice, WM8766_LDA1 + ch, |
|
spec->vol[0 + ch], spec->master[ch]); |
|
|
|
wm8766_set_vol(ice, WM8766_LDA2 + ch, |
|
spec->vol[4 + ch], spec->master[ch]); |
|
|
|
wm8766_set_vol(ice, WM8766_LDA3 + ch, |
|
spec->vol[6 + ch], spec->master[ch]); |
|
} |
|
|
|
/* unmute WM8776 DAC */ |
|
wm_put(ice, WM_DAC_MUTE, 0x00); |
|
wm_put(ice, WM_DAC_CTRL1, 0x90); |
|
|
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
#endif |
|
|
|
/* |
|
* initialize the chip |
|
*/ |
|
static int prodigy_hifi_init(struct snd_ice1712 *ice) |
|
{ |
|
static const unsigned short wm8776_defaults[] = { |
|
WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */ |
|
WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */ |
|
WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */ |
|
WM_DAC_CTRL1, 0x0090, /* DAC L/R */ |
|
WM_OUT_MUX, 0x0001, /* OUT DAC */ |
|
WM_HP_ATTEN_L, 0x0179, /* HP 0dB */ |
|
WM_HP_ATTEN_R, 0x0179, /* HP 0dB */ |
|
WM_DAC_ATTEN_L, 0x0000, /* DAC 0dB */ |
|
WM_DAC_ATTEN_L, 0x0100, /* DAC 0dB */ |
|
WM_DAC_ATTEN_R, 0x0000, /* DAC 0dB */ |
|
WM_DAC_ATTEN_R, 0x0100, /* DAC 0dB */ |
|
WM_PHASE_SWAP, 0x0000, /* phase normal */ |
|
#if 0 |
|
WM_DAC_MASTER, 0x0100, /* DAC master muted */ |
|
#endif |
|
WM_DAC_CTRL2, 0x0000, /* no deemphasis, no ZFLG */ |
|
WM_ADC_ATTEN_L, 0x0000, /* ADC muted */ |
|
WM_ADC_ATTEN_R, 0x0000, /* ADC muted */ |
|
#if 1 |
|
WM_ALC_CTRL1, 0x007b, /* */ |
|
WM_ALC_CTRL2, 0x0000, /* */ |
|
WM_ALC_CTRL3, 0x0000, /* */ |
|
WM_NOISE_GATE, 0x0000, /* */ |
|
#endif |
|
WM_DAC_MUTE, 0x0000, /* DAC unmute */ |
|
WM_ADC_MUX, 0x0003, /* ADC unmute, both CD/Line On */ |
|
}; |
|
struct prodigy_hifi_spec *spec; |
|
unsigned int i; |
|
|
|
ice->vt1720 = 0; |
|
ice->vt1724 = 1; |
|
|
|
ice->num_total_dacs = 8; |
|
ice->num_total_adcs = 1; |
|
|
|
/* HACK - use this as the SPDIF source. |
|
* don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten |
|
*/ |
|
ice->gpio.saved[0] = 0; |
|
/* to remember the register values */ |
|
|
|
ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); |
|
if (! ice->akm) |
|
return -ENOMEM; |
|
ice->akm_codecs = 1; |
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
|
if (!spec) |
|
return -ENOMEM; |
|
ice->spec = spec; |
|
|
|
/* initialize WM8776 codec */ |
|
wm8776_init(ice); |
|
schedule_timeout_uninterruptible(1); |
|
for (i = 0; i < ARRAY_SIZE(wm8776_defaults); i += 2) |
|
wm_put(ice, wm8776_defaults[i], wm8776_defaults[i + 1]); |
|
|
|
wm8766_init(ice); |
|
|
|
#ifdef CONFIG_PM_SLEEP |
|
ice->pm_resume = &prodigy_hifi_resume; |
|
ice->pm_suspend_enabled = 1; |
|
#endif |
|
|
|
return 0; |
|
} |
|
|
|
|
|
/* |
|
* initialize the chip |
|
*/ |
|
static void ak4396_init(struct snd_ice1712 *ice) |
|
{ |
|
static const unsigned short ak4396_inits[] = { |
|
AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */ |
|
AK4396_CTRL2, 0x02, |
|
AK4396_CTRL3, 0x00, |
|
AK4396_LCH_ATT, 0x00, |
|
AK4396_RCH_ATT, 0x00, |
|
}; |
|
|
|
unsigned int i; |
|
|
|
/* initialize ak4396 codec */ |
|
/* reset codec */ |
|
ak4396_write(ice, AK4396_CTRL1, 0x86); |
|
msleep(100); |
|
ak4396_write(ice, AK4396_CTRL1, 0x87); |
|
|
|
for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) |
|
ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); |
|
} |
|
|
|
#ifdef CONFIG_PM_SLEEP |
|
static int prodigy_hd2_resume(struct snd_ice1712 *ice) |
|
{ |
|
/* initialize ak4396 codec and restore previous mixer volumes */ |
|
struct prodigy_hifi_spec *spec = ice->spec; |
|
int i; |
|
mutex_lock(&ice->gpio_mutex); |
|
ak4396_init(ice); |
|
for (i = 0; i < 2; i++) |
|
ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff); |
|
mutex_unlock(&ice->gpio_mutex); |
|
return 0; |
|
} |
|
#endif |
|
|
|
static int prodigy_hd2_init(struct snd_ice1712 *ice) |
|
{ |
|
struct prodigy_hifi_spec *spec; |
|
|
|
ice->vt1720 = 0; |
|
ice->vt1724 = 1; |
|
|
|
ice->num_total_dacs = 1; |
|
ice->num_total_adcs = 1; |
|
|
|
/* HACK - use this as the SPDIF source. |
|
* don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten |
|
*/ |
|
ice->gpio.saved[0] = 0; |
|
/* to remember the register values */ |
|
|
|
ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); |
|
if (! ice->akm) |
|
return -ENOMEM; |
|
ice->akm_codecs = 1; |
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
|
if (!spec) |
|
return -ENOMEM; |
|
ice->spec = spec; |
|
|
|
#ifdef CONFIG_PM_SLEEP |
|
ice->pm_resume = &prodigy_hd2_resume; |
|
ice->pm_suspend_enabled = 1; |
|
#endif |
|
|
|
ak4396_init(ice); |
|
|
|
return 0; |
|
} |
|
|
|
|
|
static const unsigned char prodigy71hifi_eeprom[] = { |
|
0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ |
|
0x80, /* ACLINK: I2S */ |
|
0xfc, /* I2S: vol, 96k, 24bit, 192k */ |
|
0xc3, /* SPDIF: out-en, out-int, spdif-in */ |
|
0xff, /* GPIO_DIR */ |
|
0xff, /* GPIO_DIR1 */ |
|
0x5f, /* GPIO_DIR2 */ |
|
0x00, /* GPIO_MASK */ |
|
0x00, /* GPIO_MASK1 */ |
|
0x00, /* GPIO_MASK2 */ |
|
0x00, /* GPIO_STATE */ |
|
0x00, /* GPIO_STATE1 */ |
|
0x00, /* GPIO_STATE2 */ |
|
}; |
|
|
|
static const unsigned char prodigyhd2_eeprom[] = { |
|
0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ |
|
0x80, /* ACLINK: I2S */ |
|
0xfc, /* I2S: vol, 96k, 24bit, 192k */ |
|
0xc3, /* SPDIF: out-en, out-int, spdif-in */ |
|
0xff, /* GPIO_DIR */ |
|
0xff, /* GPIO_DIR1 */ |
|
0x5f, /* GPIO_DIR2 */ |
|
0x00, /* GPIO_MASK */ |
|
0x00, /* GPIO_MASK1 */ |
|
0x00, /* GPIO_MASK2 */ |
|
0x00, /* GPIO_STATE */ |
|
0x00, /* GPIO_STATE1 */ |
|
0x00, /* GPIO_STATE2 */ |
|
}; |
|
|
|
static const unsigned char fortissimo4_eeprom[] = { |
|
0x43, /* SYSCONF: clock 512, ADC, 4DACs */ |
|
0x80, /* ACLINK: I2S */ |
|
0xfc, /* I2S: vol, 96k, 24bit, 192k */ |
|
0xc1, /* SPDIF: out-en, out-int */ |
|
0xff, /* GPIO_DIR */ |
|
0xff, /* GPIO_DIR1 */ |
|
0x5f, /* GPIO_DIR2 */ |
|
0x00, /* GPIO_MASK */ |
|
0x00, /* GPIO_MASK1 */ |
|
0x00, /* GPIO_MASK2 */ |
|
0x00, /* GPIO_STATE */ |
|
0x00, /* GPIO_STATE1 */ |
|
0x00, /* GPIO_STATE2 */ |
|
}; |
|
|
|
/* entry point */ |
|
struct snd_ice1712_card_info snd_vt1724_prodigy_hifi_cards[] = { |
|
{ |
|
.subvendor = VT1724_SUBDEVICE_PRODIGY_HIFI, |
|
.name = "Audiotrak Prodigy 7.1 HiFi", |
|
.model = "prodigy71hifi", |
|
.chip_init = prodigy_hifi_init, |
|
.build_controls = prodigy_hifi_add_controls, |
|
.eeprom_size = sizeof(prodigy71hifi_eeprom), |
|
.eeprom_data = prodigy71hifi_eeprom, |
|
.driver = "Prodigy71HIFI", |
|
}, |
|
{ |
|
.subvendor = VT1724_SUBDEVICE_PRODIGY_HD2, |
|
.name = "Audiotrak Prodigy HD2", |
|
.model = "prodigyhd2", |
|
.chip_init = prodigy_hd2_init, |
|
.build_controls = prodigy_hd2_add_controls, |
|
.eeprom_size = sizeof(prodigyhd2_eeprom), |
|
.eeprom_data = prodigyhd2_eeprom, |
|
.driver = "Prodigy71HD2", |
|
}, |
|
{ |
|
.subvendor = VT1724_SUBDEVICE_FORTISSIMO4, |
|
.name = "Hercules Fortissimo IV", |
|
.model = "fortissimo4", |
|
.chip_init = prodigy_hifi_init, |
|
.build_controls = prodigy_hifi_add_controls, |
|
.eeprom_size = sizeof(fortissimo4_eeprom), |
|
.eeprom_data = fortissimo4_eeprom, |
|
.driver = "Fortissimo4", |
|
}, |
|
{ } /* terminator */ |
|
}; |
|
|
|
|