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920 lines
25 KiB
920 lines
25 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* ALSA driver for ICEnsemble ICE1712 (Envy24) |
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* |
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* Lowlevel functions for M-Audio Delta 1010, 1010E, 44, 66, 66E, Dio2496, |
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* Audiophile, Digigram VX442 |
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* |
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* Copyright (c) 2000 Jaroslav Kysela <[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/cs8427.h> |
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#include <sound/asoundef.h> |
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#include "ice1712.h" |
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#include "delta.h" |
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#define SND_CS8403 |
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#include <sound/cs8403.h> |
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/* |
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* CS8427 via SPI mode (for Audiophile), emulated I2C |
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*/ |
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/* send 8 bits */ |
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static void ap_cs8427_write_byte(struct snd_ice1712 *ice, unsigned char data, unsigned char tmp) |
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{ |
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int idx; |
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for (idx = 7; idx >= 0; idx--) { |
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tmp &= ~(ICE1712_DELTA_AP_DOUT|ICE1712_DELTA_AP_CCLK); |
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if (data & (1 << idx)) |
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tmp |= ICE1712_DELTA_AP_DOUT; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(5); |
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tmp |= ICE1712_DELTA_AP_CCLK; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(5); |
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} |
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} |
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/* read 8 bits */ |
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static unsigned char ap_cs8427_read_byte(struct snd_ice1712 *ice, unsigned char tmp) |
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{ |
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unsigned char data = 0; |
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int idx; |
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for (idx = 7; idx >= 0; idx--) { |
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tmp &= ~ICE1712_DELTA_AP_CCLK; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(5); |
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if (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_DELTA_AP_DIN) |
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data |= 1 << idx; |
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tmp |= ICE1712_DELTA_AP_CCLK; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(5); |
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} |
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return data; |
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} |
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/* assert chip select */ |
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static unsigned char ap_cs8427_codec_select(struct snd_ice1712 *ice) |
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{ |
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unsigned char tmp; |
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tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
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switch (ice->eeprom.subvendor) { |
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case ICE1712_SUBDEVICE_DELTA1010E: |
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case ICE1712_SUBDEVICE_DELTA1010LT: |
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tmp &= ~ICE1712_DELTA_1010LT_CS; |
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tmp |= ICE1712_DELTA_1010LT_CCLK | ICE1712_DELTA_1010LT_CS_CS8427; |
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break; |
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case ICE1712_SUBDEVICE_AUDIOPHILE: |
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case ICE1712_SUBDEVICE_DELTA410: |
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tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC; |
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tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL; |
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break; |
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case ICE1712_SUBDEVICE_DELTA66E: |
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tmp |= ICE1712_DELTA_66E_CCLK | ICE1712_DELTA_66E_CS_CHIP_A | |
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ICE1712_DELTA_66E_CS_CHIP_B; |
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tmp &= ~ICE1712_DELTA_66E_CS_CS8427; |
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break; |
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case ICE1712_SUBDEVICE_VX442: |
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tmp |= ICE1712_VX442_CCLK | ICE1712_VX442_CODEC_CHIP_A | ICE1712_VX442_CODEC_CHIP_B; |
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tmp &= ~ICE1712_VX442_CS_DIGITAL; |
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break; |
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} |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(5); |
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return tmp; |
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} |
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/* deassert chip select */ |
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static void ap_cs8427_codec_deassert(struct snd_ice1712 *ice, unsigned char tmp) |
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{ |
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switch (ice->eeprom.subvendor) { |
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case ICE1712_SUBDEVICE_DELTA1010E: |
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case ICE1712_SUBDEVICE_DELTA1010LT: |
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tmp &= ~ICE1712_DELTA_1010LT_CS; |
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tmp |= ICE1712_DELTA_1010LT_CS_NONE; |
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break; |
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case ICE1712_SUBDEVICE_AUDIOPHILE: |
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case ICE1712_SUBDEVICE_DELTA410: |
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tmp |= ICE1712_DELTA_AP_CS_DIGITAL; |
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break; |
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case ICE1712_SUBDEVICE_DELTA66E: |
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tmp |= ICE1712_DELTA_66E_CS_CS8427; |
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break; |
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case ICE1712_SUBDEVICE_VX442: |
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tmp |= ICE1712_VX442_CS_DIGITAL; |
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break; |
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} |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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} |
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/* sequential write */ |
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static int ap_cs8427_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count) |
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{ |
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struct snd_ice1712 *ice = device->bus->private_data; |
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int res = count; |
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unsigned char tmp; |
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mutex_lock(&ice->gpio_mutex); |
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tmp = ap_cs8427_codec_select(ice); |
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ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */ |
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while (count-- > 0) |
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ap_cs8427_write_byte(ice, *bytes++, tmp); |
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ap_cs8427_codec_deassert(ice, tmp); |
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mutex_unlock(&ice->gpio_mutex); |
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return res; |
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} |
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/* sequential read */ |
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static int ap_cs8427_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count) |
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{ |
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struct snd_ice1712 *ice = device->bus->private_data; |
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int res = count; |
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unsigned char tmp; |
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mutex_lock(&ice->gpio_mutex); |
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tmp = ap_cs8427_codec_select(ice); |
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ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */ |
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while (count-- > 0) |
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*bytes++ = ap_cs8427_read_byte(ice, tmp); |
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ap_cs8427_codec_deassert(ice, tmp); |
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mutex_unlock(&ice->gpio_mutex); |
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return res; |
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} |
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static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr) |
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{ |
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if (addr == 0x10) |
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return 1; |
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return -ENOENT; |
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} |
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static const struct snd_i2c_ops ap_cs8427_i2c_ops = { |
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.sendbytes = ap_cs8427_sendbytes, |
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.readbytes = ap_cs8427_readbytes, |
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.probeaddr = ap_cs8427_probeaddr, |
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}; |
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/* |
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*/ |
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static void snd_ice1712_delta_cs8403_spdif_write(struct snd_ice1712 *ice, unsigned char bits) |
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{ |
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unsigned char tmp, mask1, mask2; |
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int idx; |
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/* send byte to transmitter */ |
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mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK; |
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mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA; |
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mutex_lock(&ice->gpio_mutex); |
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tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
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for (idx = 7; idx >= 0; idx--) { |
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tmp &= ~(mask1 | mask2); |
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if (bits & (1 << idx)) |
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tmp |= mask2; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(100); |
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tmp |= mask1; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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udelay(100); |
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} |
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tmp &= ~mask1; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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mutex_unlock(&ice->gpio_mutex); |
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} |
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static void delta_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
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{ |
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snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits); |
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} |
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static int delta_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
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{ |
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unsigned int val; |
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int change; |
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val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958); |
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spin_lock_irq(&ice->reg_lock); |
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change = ice->spdif.cs8403_bits != val; |
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ice->spdif.cs8403_bits = val; |
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if (change && ice->playback_pro_substream == NULL) { |
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spin_unlock_irq(&ice->reg_lock); |
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snd_ice1712_delta_cs8403_spdif_write(ice, val); |
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} else { |
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spin_unlock_irq(&ice->reg_lock); |
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} |
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return change; |
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} |
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static void delta_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
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{ |
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snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits); |
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} |
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static int delta_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
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{ |
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unsigned int val; |
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int change; |
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val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958); |
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spin_lock_irq(&ice->reg_lock); |
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change = ice->spdif.cs8403_stream_bits != val; |
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ice->spdif.cs8403_stream_bits = val; |
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if (change && ice->playback_pro_substream != NULL) { |
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spin_unlock_irq(&ice->reg_lock); |
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snd_ice1712_delta_cs8403_spdif_write(ice, val); |
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} else { |
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spin_unlock_irq(&ice->reg_lock); |
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} |
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return change; |
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} |
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/* |
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* AK4524 on Delta 44 and 66 to choose the chip mask |
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*/ |
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static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
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{ |
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struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; |
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struct snd_ice1712 *ice = ak->private_data[0]; |
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snd_ice1712_save_gpio_status(ice); |
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priv->cs_mask = |
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priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A : |
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ICE1712_DELTA_CODEC_CHIP_B; |
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} |
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/* |
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* AK4524 on Delta1010LT to choose the chip address |
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*/ |
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static void delta1010lt_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
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{ |
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struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; |
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struct snd_ice1712 *ice = ak->private_data[0]; |
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snd_ice1712_save_gpio_status(ice); |
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priv->cs_mask = ICE1712_DELTA_1010LT_CS; |
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priv->cs_addr = chip << 4; |
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} |
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/* |
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* AK4524 on Delta66 rev E to choose the chip address |
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*/ |
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static void delta66e_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
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{ |
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struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; |
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struct snd_ice1712 *ice = ak->private_data[0]; |
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snd_ice1712_save_gpio_status(ice); |
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priv->cs_mask = |
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priv->cs_addr = chip == 0 ? ICE1712_DELTA_66E_CS_CHIP_A : |
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ICE1712_DELTA_66E_CS_CHIP_B; |
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} |
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/* |
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* AK4528 on VX442 to choose the chip mask |
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*/ |
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static void vx442_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
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{ |
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struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; |
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struct snd_ice1712 *ice = ak->private_data[0]; |
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snd_ice1712_save_gpio_status(ice); |
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priv->cs_mask = |
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priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A : |
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ICE1712_VX442_CODEC_CHIP_B; |
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} |
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/* |
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* change the DFS bit according rate for Delta1010 |
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*/ |
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static void delta_1010_set_rate_val(struct snd_ice1712 *ice, unsigned int rate) |
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{ |
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unsigned char tmp, tmp2; |
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if (rate == 0) /* no hint - S/PDIF input is master, simply return */ |
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return; |
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mutex_lock(&ice->gpio_mutex); |
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tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
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tmp2 = tmp & ~ICE1712_DELTA_DFS; |
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if (rate > 48000) |
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tmp2 |= ICE1712_DELTA_DFS; |
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if (tmp != tmp2) |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2); |
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mutex_unlock(&ice->gpio_mutex); |
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} |
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/* |
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* change the rate of AK4524 on Delta 44/66, AP, 1010LT |
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*/ |
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static void delta_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate) |
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{ |
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unsigned char tmp, tmp2; |
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struct snd_ice1712 *ice = ak->private_data[0]; |
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if (rate == 0) /* no hint - S/PDIF input is master, simply return */ |
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return; |
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/* check before reset ak4524 to avoid unnecessary clicks */ |
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mutex_lock(&ice->gpio_mutex); |
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tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
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mutex_unlock(&ice->gpio_mutex); |
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tmp2 = tmp & ~ICE1712_DELTA_DFS; |
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if (rate > 48000) |
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tmp2 |= ICE1712_DELTA_DFS; |
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if (tmp == tmp2) |
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return; |
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/* do it again */ |
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snd_akm4xxx_reset(ak, 1); |
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mutex_lock(&ice->gpio_mutex); |
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tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS; |
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if (rate > 48000) |
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tmp |= ICE1712_DELTA_DFS; |
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snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
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mutex_unlock(&ice->gpio_mutex); |
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snd_akm4xxx_reset(ak, 0); |
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} |
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/* |
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* change the rate of AK4524 on VX442 |
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*/ |
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static void vx442_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate) |
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{ |
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unsigned char val; |
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val = (rate > 48000) ? 0x65 : 0x60; |
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if (snd_akm4xxx_get(ak, 0, 0x02) != val || |
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snd_akm4xxx_get(ak, 1, 0x02) != val) { |
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snd_akm4xxx_reset(ak, 1); |
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snd_akm4xxx_write(ak, 0, 0x02, val); |
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snd_akm4xxx_write(ak, 1, 0x02, val); |
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snd_akm4xxx_reset(ak, 0); |
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} |
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} |
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/* |
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* SPDIF ops for Delta 1010, Dio, 66 |
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*/ |
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/* open callback */ |
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static void delta_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) |
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{ |
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ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits; |
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} |
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/* set up */ |
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static void delta_setup_spdif(struct snd_ice1712 *ice, int rate) |
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{ |
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unsigned long flags; |
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unsigned int tmp; |
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int change; |
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spin_lock_irqsave(&ice->reg_lock, flags); |
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tmp = ice->spdif.cs8403_stream_bits; |
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if (tmp & 0x01) /* consumer */ |
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tmp &= (tmp & 0x01) ? ~0x06 : ~0x18; |
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switch (rate) { |
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case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break; |
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case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break; |
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case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break; |
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default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break; |
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} |
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change = ice->spdif.cs8403_stream_bits != tmp; |
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ice->spdif.cs8403_stream_bits = tmp; |
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spin_unlock_irqrestore(&ice->reg_lock, flags); |
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if (change) |
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snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id); |
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snd_ice1712_delta_cs8403_spdif_write(ice, tmp); |
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} |
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#define snd_ice1712_delta1010lt_wordclock_status_info \ |
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snd_ctl_boolean_mono_info |
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static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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char reg = 0x10; /* CS8427 receiver error register */ |
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struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
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if (snd_i2c_sendbytes(ice->cs8427, ®, 1) != 1) |
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dev_err(ice->card->dev, |
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"unable to send register 0x%x byte to CS8427\n", reg); |
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snd_i2c_readbytes(ice->cs8427, ®, 1); |
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ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0; |
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return 0; |
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} |
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static const struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status = |
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{ |
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.access = (SNDRV_CTL_ELEM_ACCESS_READ), |
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
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.name = "Word Clock Status", |
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.info = snd_ice1712_delta1010lt_wordclock_status_info, |
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.get = snd_ice1712_delta1010lt_wordclock_status_get, |
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}; |
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/* |
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* initialize the chips on M-Audio cards |
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*/ |
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static const struct snd_akm4xxx akm_audiophile = { |
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.type = SND_AK4528, |
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.num_adcs = 2, |
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.num_dacs = 2, |
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.ops = { |
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.set_rate_val = delta_ak4524_set_rate_val |
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} |
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}; |
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static const struct snd_ak4xxx_private akm_audiophile_priv = { |
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.caddr = 2, |
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.cif = 0, |
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.data_mask = ICE1712_DELTA_AP_DOUT, |
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.clk_mask = ICE1712_DELTA_AP_CCLK, |
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.cs_mask = ICE1712_DELTA_AP_CS_CODEC, |
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.cs_addr = ICE1712_DELTA_AP_CS_CODEC, |
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.cs_none = 0, |
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.add_flags = ICE1712_DELTA_AP_CS_DIGITAL, |
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.mask_flags = 0, |
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}; |
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static const struct snd_akm4xxx akm_delta410 = { |
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.type = SND_AK4529, |
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.num_adcs = 2, |
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.num_dacs = 8, |
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.ops = { |
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.set_rate_val = delta_ak4524_set_rate_val |
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} |
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}; |
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static const struct snd_ak4xxx_private akm_delta410_priv = { |
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.caddr = 0, |
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.cif = 0, |
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.data_mask = ICE1712_DELTA_AP_DOUT, |
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.clk_mask = ICE1712_DELTA_AP_CCLK, |
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.cs_mask = ICE1712_DELTA_AP_CS_CODEC, |
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.cs_addr = ICE1712_DELTA_AP_CS_CODEC, |
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.cs_none = 0, |
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.add_flags = ICE1712_DELTA_AP_CS_DIGITAL, |
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.mask_flags = 0, |
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}; |
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static const struct snd_akm4xxx akm_delta1010lt = { |
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.type = SND_AK4524, |
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.num_adcs = 8, |
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.num_dacs = 8, |
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.ops = { |
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.lock = delta1010lt_ak4524_lock, |
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.set_rate_val = delta_ak4524_set_rate_val |
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} |
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}; |
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static const struct snd_ak4xxx_private akm_delta1010lt_priv = { |
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.caddr = 2, |
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.cif = 0, /* the default level of the CIF pin from AK4524 */ |
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.data_mask = ICE1712_DELTA_1010LT_DOUT, |
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.clk_mask = ICE1712_DELTA_1010LT_CCLK, |
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.cs_mask = 0, |
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.cs_addr = 0, /* set later */ |
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.cs_none = ICE1712_DELTA_1010LT_CS_NONE, |
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.add_flags = 0, |
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.mask_flags = 0, |
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}; |
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static const struct snd_akm4xxx akm_delta66e = { |
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.type = SND_AK4524, |
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.num_adcs = 4, |
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.num_dacs = 4, |
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.ops = { |
|
.lock = delta66e_ak4524_lock, |
|
.set_rate_val = delta_ak4524_set_rate_val |
|
} |
|
}; |
|
|
|
static const struct snd_ak4xxx_private akm_delta66e_priv = { |
|
.caddr = 2, |
|
.cif = 0, /* the default level of the CIF pin from AK4524 */ |
|
.data_mask = ICE1712_DELTA_66E_DOUT, |
|
.clk_mask = ICE1712_DELTA_66E_CCLK, |
|
.cs_mask = 0, |
|
.cs_addr = 0, /* set later */ |
|
.cs_none = 0, |
|
.add_flags = 0, |
|
.mask_flags = 0, |
|
}; |
|
|
|
|
|
static const struct snd_akm4xxx akm_delta44 = { |
|
.type = SND_AK4524, |
|
.num_adcs = 4, |
|
.num_dacs = 4, |
|
.ops = { |
|
.lock = delta_ak4524_lock, |
|
.set_rate_val = delta_ak4524_set_rate_val |
|
} |
|
}; |
|
|
|
static const struct snd_ak4xxx_private akm_delta44_priv = { |
|
.caddr = 2, |
|
.cif = 0, /* the default level of the CIF pin from AK4524 */ |
|
.data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA, |
|
.clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK, |
|
.cs_mask = 0, |
|
.cs_addr = 0, /* set later */ |
|
.cs_none = 0, |
|
.add_flags = 0, |
|
.mask_flags = 0, |
|
}; |
|
|
|
static const struct snd_akm4xxx akm_vx442 = { |
|
.type = SND_AK4524, |
|
.num_adcs = 4, |
|
.num_dacs = 4, |
|
.ops = { |
|
.lock = vx442_ak4524_lock, |
|
.set_rate_val = vx442_ak4524_set_rate_val |
|
} |
|
}; |
|
|
|
static const struct snd_ak4xxx_private akm_vx442_priv = { |
|
.caddr = 2, |
|
.cif = 0, |
|
.data_mask = ICE1712_VX442_DOUT, |
|
.clk_mask = ICE1712_VX442_CCLK, |
|
.cs_mask = 0, |
|
.cs_addr = 0, /* set later */ |
|
.cs_none = 0, |
|
.add_flags = 0, |
|
.mask_flags = 0, |
|
}; |
|
|
|
#ifdef CONFIG_PM_SLEEP |
|
static int snd_ice1712_delta_resume(struct snd_ice1712 *ice) |
|
{ |
|
unsigned char akm_img_bak[AK4XXX_IMAGE_SIZE]; |
|
unsigned char akm_vol_bak[AK4XXX_IMAGE_SIZE]; |
|
|
|
/* init spdif */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_AUDIOPHILE: |
|
case ICE1712_SUBDEVICE_DELTA410: |
|
case ICE1712_SUBDEVICE_DELTA1010E: |
|
case ICE1712_SUBDEVICE_DELTA1010LT: |
|
case ICE1712_SUBDEVICE_VX442: |
|
case ICE1712_SUBDEVICE_DELTA66E: |
|
snd_cs8427_init(ice->i2c, ice->cs8427); |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
/* nothing */ |
|
break; |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
/* Set spdif defaults */ |
|
snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits); |
|
break; |
|
} |
|
|
|
/* init codec and restore registers */ |
|
if (ice->akm_codecs) { |
|
memcpy(akm_img_bak, ice->akm->images, sizeof(akm_img_bak)); |
|
memcpy(akm_vol_bak, ice->akm->volumes, sizeof(akm_vol_bak)); |
|
snd_akm4xxx_init(ice->akm); |
|
memcpy(ice->akm->images, akm_img_bak, sizeof(akm_img_bak)); |
|
memcpy(ice->akm->volumes, akm_vol_bak, sizeof(akm_vol_bak)); |
|
snd_akm4xxx_reset(ice->akm, 0); |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int snd_ice1712_delta_suspend(struct snd_ice1712 *ice) |
|
{ |
|
if (ice->akm_codecs) /* reset & mute codec */ |
|
snd_akm4xxx_reset(ice->akm, 1); |
|
|
|
return 0; |
|
} |
|
#endif |
|
|
|
static int snd_ice1712_delta_init(struct snd_ice1712 *ice) |
|
{ |
|
int err; |
|
struct snd_akm4xxx *ak; |
|
unsigned char tmp; |
|
|
|
if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 && |
|
ice->eeprom.gpiodir == 0x7b) |
|
ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA1010E; |
|
|
|
if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA66 && |
|
ice->eeprom.gpiodir == 0xfb) |
|
ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA66E; |
|
|
|
/* determine I2C, DACs and ADCs */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_AUDIOPHILE: |
|
ice->num_total_dacs = 2; |
|
ice->num_total_adcs = 2; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA410: |
|
ice->num_total_dacs = 8; |
|
ice->num_total_adcs = 2; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA44: |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
ice->num_total_dacs = ice->omni ? 8 : 4; |
|
ice->num_total_adcs = ice->omni ? 8 : 4; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_DELTA1010E: |
|
case ICE1712_SUBDEVICE_DELTA1010LT: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
case ICE1712_SUBDEVICE_EDIROLDA2496: |
|
ice->num_total_dacs = 8; |
|
ice->num_total_adcs = 8; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
ice->num_total_dacs = 4; /* two AK4324 codecs */ |
|
break; |
|
case ICE1712_SUBDEVICE_VX442: |
|
case ICE1712_SUBDEVICE_DELTA66E: /* omni not supported yet */ |
|
ice->num_total_dacs = 4; |
|
ice->num_total_adcs = 4; |
|
break; |
|
} |
|
#ifdef CONFIG_PM_SLEEP |
|
ice->pm_resume = snd_ice1712_delta_resume; |
|
ice->pm_suspend = snd_ice1712_delta_suspend; |
|
ice->pm_suspend_enabled = 1; |
|
#endif |
|
/* initialize the SPI clock to high */ |
|
tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
|
tmp |= ICE1712_DELTA_AP_CCLK; |
|
snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
|
udelay(5); |
|
|
|
/* initialize spdif */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_AUDIOPHILE: |
|
case ICE1712_SUBDEVICE_DELTA410: |
|
case ICE1712_SUBDEVICE_DELTA1010E: |
|
case ICE1712_SUBDEVICE_DELTA1010LT: |
|
case ICE1712_SUBDEVICE_VX442: |
|
case ICE1712_SUBDEVICE_DELTA66E: |
|
if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) { |
|
dev_err(ice->card->dev, "unable to create I2C bus\n"); |
|
return err; |
|
} |
|
ice->i2c->private_data = ice; |
|
ice->i2c->ops = &ap_cs8427_i2c_ops; |
|
if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0) |
|
return err; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
ice->gpio.set_pro_rate = delta_1010_set_rate_val; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
ice->gpio.set_pro_rate = delta_1010_set_rate_val; |
|
fallthrough; |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
ice->spdif.ops.open = delta_open_spdif; |
|
ice->spdif.ops.setup_rate = delta_setup_spdif; |
|
ice->spdif.ops.default_get = delta_spdif_default_get; |
|
ice->spdif.ops.default_put = delta_spdif_default_put; |
|
ice->spdif.ops.stream_get = delta_spdif_stream_get; |
|
ice->spdif.ops.stream_put = delta_spdif_stream_put; |
|
/* Set spdif defaults */ |
|
snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits); |
|
break; |
|
} |
|
|
|
/* no analog? */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_DELTA1010E: |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
return 0; |
|
} |
|
|
|
/* second stage of initialization, analog parts and others */ |
|
ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); |
|
if (! ak) |
|
return -ENOMEM; |
|
ice->akm_codecs = 1; |
|
|
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_AUDIOPHILE: |
|
err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice); |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA410: |
|
err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice); |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA1010LT: |
|
case ICE1712_SUBDEVICE_EDIROLDA2496: |
|
err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice); |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
case ICE1712_SUBDEVICE_DELTA44: |
|
err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice); |
|
break; |
|
case ICE1712_SUBDEVICE_VX442: |
|
err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice); |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA66E: |
|
err = snd_ice1712_akm4xxx_init(ak, &akm_delta66e, &akm_delta66e_priv, ice); |
|
break; |
|
default: |
|
snd_BUG(); |
|
return -EINVAL; |
|
} |
|
|
|
return err; |
|
} |
|
|
|
|
|
/* |
|
* additional controls for M-Audio cards |
|
*/ |
|
|
|
static const struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select = |
|
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0); |
|
static const struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select = |
|
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0); |
|
static const struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status = |
|
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); |
|
static const struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select = |
|
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0); |
|
static const struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status = |
|
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); |
|
|
|
|
|
static int snd_ice1712_delta_add_controls(struct snd_ice1712 *ice) |
|
{ |
|
int err; |
|
|
|
/* 1010 and dio specific controls */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice)); |
|
if (err < 0) |
|
return err; |
|
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice)); |
|
if (err < 0) |
|
return err; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice)); |
|
if (err < 0) |
|
return err; |
|
break; |
|
case ICE1712_SUBDEVICE_DELTA1010E: |
|
case ICE1712_SUBDEVICE_DELTA1010LT: |
|
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice)); |
|
if (err < 0) |
|
return err; |
|
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_status, ice)); |
|
if (err < 0) |
|
return err; |
|
break; |
|
} |
|
|
|
/* normal spdif controls */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
err = snd_ice1712_spdif_build_controls(ice); |
|
if (err < 0) |
|
return err; |
|
break; |
|
} |
|
|
|
/* spdif status in */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_DELTA1010: |
|
case ICE1712_SUBDEVICE_DELTADIO2496: |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
case ICE1712_SUBDEVICE_MEDIASTATION: |
|
err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice)); |
|
if (err < 0) |
|
return err; |
|
break; |
|
} |
|
|
|
/* ak4524 controls */ |
|
switch (ice->eeprom.subvendor) { |
|
case ICE1712_SUBDEVICE_DELTA1010LT: |
|
case ICE1712_SUBDEVICE_AUDIOPHILE: |
|
case ICE1712_SUBDEVICE_DELTA410: |
|
case ICE1712_SUBDEVICE_DELTA44: |
|
case ICE1712_SUBDEVICE_DELTA66: |
|
case ICE1712_SUBDEVICE_VX442: |
|
case ICE1712_SUBDEVICE_DELTA66E: |
|
case ICE1712_SUBDEVICE_EDIROLDA2496: |
|
err = snd_ice1712_akm4xxx_build_controls(ice); |
|
if (err < 0) |
|
return err; |
|
break; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
|
|
/* entry point */ |
|
struct snd_ice1712_card_info snd_ice1712_delta_cards[] = { |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_DELTA1010, |
|
.name = "M Audio Delta 1010", |
|
.model = "delta1010", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_DELTADIO2496, |
|
.name = "M Audio Delta DiO 2496", |
|
.model = "dio2496", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
.no_mpu401 = 1, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_DELTA66, |
|
.name = "M Audio Delta 66", |
|
.model = "delta66", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
.no_mpu401 = 1, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_DELTA44, |
|
.name = "M Audio Delta 44", |
|
.model = "delta44", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
.no_mpu401 = 1, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_AUDIOPHILE, |
|
.name = "M Audio Audiophile 24/96", |
|
.model = "audiophile", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_DELTA410, |
|
.name = "M Audio Delta 410", |
|
.model = "delta410", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_DELTA1010LT, |
|
.name = "M Audio Delta 1010LT", |
|
.model = "delta1010lt", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_VX442, |
|
.name = "Digigram VX442", |
|
.model = "vx442", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
.no_mpu401 = 1, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_MEDIASTATION, |
|
.name = "Lionstracs Mediastation", |
|
.model = "mediastation", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
}, |
|
{ |
|
.subvendor = ICE1712_SUBDEVICE_EDIROLDA2496, |
|
.name = "Edirol DA2496", |
|
.model = "da2496", |
|
.chip_init = snd_ice1712_delta_init, |
|
.build_controls = snd_ice1712_delta_add_controls, |
|
}, |
|
{ } /* terminator */ |
|
};
|
|
|