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3d98c21d06
Lots and lots of driver specific cleanups and enhancements but the only substantial framework feature this time round is the compressed API binding: - Addition of ASoC bindings for the compressed API, used by the mid-x86 drivers. - Lots of cleanups and API refreshes for CODEC drivers and DaVinci. - Conversion of OMAP to dmaengine. - New machine driver for Wolfson Microelectronics Bells. - New CODEC driver for Wolfson Microelectronics WM0010. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQXdwSAAoJEOoSHmUN5Tg4wxcP/i9EMF61pXgVPG7V+2/+irtr n8mw7gFOISK88ay7j/ZZ+ePzfnU1+YzKyhGTbYYn9fdU7/dkj3ME5tLL4s2NWe2w G1YDrQ16ttyNx5c53tZM7dmjbsv1UILaVmXcKSmMqbQrgSUS1UvjG1qsLErOSz02 bTSCW2GpwmLWBChe4vnDyCAJxfUI+TZ1XrsW4oLvIt8SKnHU9GItQOw8XUlV2DZc Ylf8L7nLlPx3jkiwjTp2kDHK4MG8yH2ljam4cFXoDQxW3PWkrws9ATpHZjsQhpmd vQDa4Wd1OhxPogXZCKh9cLC5B3CTKoFPbyVEJbpmAI04lYJCgxF8amRX+/dmDmS3 mH38Czv+8rKg76jfOn3bENUNBTL3Q1cPAvoGtwLZX+5MRZyy3kTdkU+N8l4vxrbj P7wSgz2KLTJr/im3Lta6YkgbAFCttvZoFfD1jOiUgv00KfBgomY3yWWdgPq/tK/L J1J9rJdN8iretaPYrG6ae32V+77HNFYPuUFkPn6vXn+/sTYfoTWw6XSFavK3p9Hg kyfuLK/j+SjPVvoNAIOUvwHkYtBDseZe3APGbN/CuIdyzbQVp0v0SGOok2z4S9ZY 3Ivy2cpeYYqtLuig1IuZEEMUi0Xxp5GfRtITlwrst9BBRQLKdswdh4JOxGPipguM vtYzpPeNT622xBtWzMNg =JSSt -----END PGP SIGNATURE----- Merge tag 'asoc-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.7 Lots and lots of driver specific cleanups and enhancements but the only substantial framework feature this time round is the compressed API binding: - Addition of ASoC bindings for the compressed API, used by the mid-x86 drivers. - Lots of cleanups and API refreshes for CODEC drivers and DaVinci. - Conversion of OMAP to dmaengine. - New machine driver for Wolfson Microelectronics Bells. - New CODEC driver for Wolfson Microelectronics WM0010.
1238 lines
32 KiB
C
1238 lines
32 KiB
C
/*
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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 <julian@jusst.de>
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* Copyright (c) 2007 allank
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* Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <asm/io.h>
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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 struct snd_kcontrol_new prodigy_hd2_controls[] __devinitdata = {
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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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/*
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* Logarithmic volume values for WM87*6
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* Computed as 20 * Log10(255 / x)
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*/
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static const unsigned char wm_vol[256] = {
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127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24, 24, 23,
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23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17,
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17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 13,
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13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11,
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11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8,
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8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6,
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6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
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5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3,
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3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0
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};
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#define WM_VOL_MAX (sizeof(wm_vol) - 1)
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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);
|
|
struct prodigy_hifi_spec *spec = ice->spec;
|
|
int i, idx, change = 0;
|
|
|
|
mutex_lock(&ice->gpio_mutex);
|
|
for (i = 0; i < 2; i++) {
|
|
if (ucontrol->value.integer.value[i] != spec->vol[2 + i]) {
|
|
idx = WM_DAC_ATTEN_L + i;
|
|
spec->vol[2 + i] &= WM_VOL_MUTE;
|
|
spec->vol[2 + i] |= ucontrol->value.integer.value[i];
|
|
wm_set_vol(ice, idx, spec->vol[2 + i], spec->master[i]);
|
|
change = 1;
|
|
}
|
|
}
|
|
mutex_unlock(&ice->gpio_mutex);
|
|
return change;
|
|
}
|
|
|
|
|
|
/*
|
|
* WM8766 DAC volume attenuation mixer control
|
|
*/
|
|
static int wm8766_vol_info(struct snd_kcontrol *kcontrol,
|
|
struct snd_ctl_elem_info *uinfo)
|
|
{
|
|
int voices = kcontrol->private_value >> 8;
|
|
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
|
uinfo->count = voices;
|
|
uinfo->value.integer.min = 0; /* mute */
|
|
uinfo->value.integer.max = DAC_RES; /* 0dB */
|
|
return 0;
|
|
}
|
|
|
|
static int wm8766_vol_get(struct snd_kcontrol *kcontrol,
|
|
struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
|
|
struct prodigy_hifi_spec *spec = ice->spec;
|
|
int i, ofs, voices;
|
|
|
|
voices = kcontrol->private_value >> 8;
|
|
ofs = kcontrol->private_value & 0xff;
|
|
for (i = 0; i < voices; i++)
|
|
ucontrol->value.integer.value[i] = spec->vol[ofs + i];
|
|
return 0;
|
|
}
|
|
|
|
static int wm8766_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
|
|
struct prodigy_hifi_spec *spec = ice->spec;
|
|
int i, idx, ofs, voices;
|
|
int change = 0;
|
|
|
|
voices = kcontrol->private_value >> 8;
|
|
ofs = kcontrol->private_value & 0xff;
|
|
mutex_lock(&ice->gpio_mutex);
|
|
for (i = 0; i < voices; i++) {
|
|
if (ucontrol->value.integer.value[i] != spec->vol[ofs + i]) {
|
|
idx = WM8766_LDA1 + ofs + i;
|
|
spec->vol[ofs + i] &= WM_VOL_MUTE;
|
|
spec->vol[ofs + i] |= ucontrol->value.integer.value[i];
|
|
wm8766_set_vol(ice, idx,
|
|
spec->vol[ofs + i], spec->master[i]);
|
|
change = 1;
|
|
}
|
|
}
|
|
mutex_unlock(&ice->gpio_mutex);
|
|
return change;
|
|
}
|
|
|
|
/*
|
|
* Master volume attenuation mixer control / applied to WM8776+WM8766
|
|
*/
|
|
static int wm_master_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;
|
|
uinfo->value.integer.max = DAC_RES;
|
|
return 0;
|
|
}
|
|
|
|
static int wm_master_vol_get(struct snd_kcontrol *kcontrol,
|
|
struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
|
|
struct prodigy_hifi_spec *spec = ice->spec;
|
|
int i;
|
|
for (i = 0; i < 2; i++)
|
|
ucontrol->value.integer.value[i] = spec->master[i];
|
|
return 0;
|
|
}
|
|
|
|
static int wm_master_vol_put(struct snd_kcontrol *kcontrol,
|
|
struct snd_ctl_elem_value *ucontrol)
|
|
{
|
|
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
|
|
struct prodigy_hifi_spec *spec = ice->spec;
|
|
int ch, change = 0;
|
|
|
|
mutex_lock(&ice->gpio_mutex);
|
|
for (ch = 0; ch < 2; ch++) {
|
|
if (ucontrol->value.integer.value[ch] != spec->master[ch]) {
|
|
spec->master[ch] = ucontrol->value.integer.value[ch];
|
|
|
|
/* Apply to front DAC */
|
|
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]);
|
|
change = 1;
|
|
}
|
|
}
|
|
mutex_unlock(&ice->gpio_mutex);
|
|
return change;
|
|
}
|
|
|
|
|
|
/* KONSTI */
|
|
|
|
static int wm_adc_mux_enum_info(struct snd_kcontrol *kcontrol,
|
|
struct snd_ctl_elem_info *uinfo)
|
|
{
|
|
static char* texts[32] = {
|
|
"NULL", WM_AIN1, WM_AIN2, WM_AIN1 "+" WM_AIN2,
|
|
WM_AIN3, WM_AIN1 "+" WM_AIN3, WM_AIN2 "+" WM_AIN3,
|
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN3,
|
|
WM_AIN4, WM_AIN1 "+" WM_AIN4, WM_AIN2 "+" WM_AIN4,
|
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN4,
|
|
WM_AIN3 "+" WM_AIN4, WM_AIN1 "+" WM_AIN3 "+" WM_AIN4,
|
|
WM_AIN2 "+" WM_AIN3 "+" WM_AIN4,
|
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4,
|
|
WM_AIN5, WM_AIN1 "+" WM_AIN5, WM_AIN2 "+" WM_AIN5,
|
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN5,
|
|
WM_AIN3 "+" WM_AIN5, WM_AIN1 "+" WM_AIN3 "+" WM_AIN5,
|
|
WM_AIN2 "+" WM_AIN3 "+" WM_AIN5,
|
|
WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN5,
|
|
WM_AIN4 "+" WM_AIN5, WM_AIN1 "+" WM_AIN4 "+" WM_AIN5,
|
|
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
|
|
};
|
|
|
|
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
|
uinfo->count = 1;
|
|
uinfo->value.enumerated.items = 32;
|
|
if (uinfo->value.enumerated.item > 31)
|
|
uinfo->value.enumerated.item = 31;
|
|
strcpy(uinfo->value.enumerated.name,
|
|
texts[uinfo->value.enumerated.item]);
|
|
return 0;
|
|
}
|
|
|
|
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.integer.value[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.integer.value[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 struct snd_kcontrol_new prodigy_hifi_controls[] __devinitdata = {
|
|
{
|
|
.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)
|
|
{
|
|
struct snd_info_entry *entry;
|
|
if (!snd_card_proc_new(ice->card, "wm_codec", &entry)) {
|
|
snd_info_set_text_ops(entry, ice, wm_proc_regs_read);
|
|
entry->mode |= S_IWUSR;
|
|
entry->c.text.write = wm_proc_regs_write;
|
|
}
|
|
}
|
|
|
|
static int __devinit 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 __devinit 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;
|
|
}
|
|
|
|
|
|
/*
|
|
* initialize the chip
|
|
*/
|
|
static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice)
|
|
{
|
|
static unsigned short wm_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 */
|
|
};
|
|
static unsigned short wm_inits2[] = {
|
|
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 */
|
|
};
|
|
static 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,
|
|
};
|
|
|
|
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 */
|
|
for (i = 0; i < ARRAY_SIZE(wm_inits); i += 2)
|
|
wm_put(ice, wm_inits[i], wm_inits[i+1]);
|
|
schedule_timeout_uninterruptible(1);
|
|
for (i = 0; i < ARRAY_SIZE(wm_inits2); i += 2)
|
|
wm_put(ice, wm_inits2[i], wm_inits2[i+1]);
|
|
|
|
/* initialize WM8766 codec */
|
|
for (i = 0; i < ARRAY_SIZE(wm8766_inits); i += 2)
|
|
wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i+1]);
|
|
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*
|
|
* initialize the chip
|
|
*/
|
|
static void ak4396_init(struct snd_ice1712 *ice)
|
|
{
|
|
static 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 __devinit 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 unsigned char prodigy71hifi_eeprom[] __devinitdata = {
|
|
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 unsigned char prodigyhd2_eeprom[] __devinitdata = {
|
|
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 unsigned char fortissimo4_eeprom[] __devinitdata = {
|
|
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[] __devinitdata = {
|
|
{
|
|
.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 */
|
|
};
|
|
|