11da177e4SLinus Torvalds #ifndef __SOUND_ES1688_H 21da177e4SLinus Torvalds #define __SOUND_ES1688_H 31da177e4SLinus Torvalds 41da177e4SLinus Torvalds /* 51da177e4SLinus Torvalds * Header file for ES488/ES1688 6c1017a4cSJaroslav Kysela * Copyright (c) by Jaroslav Kysela <perex@perex.cz> 71da177e4SLinus Torvalds * 81da177e4SLinus Torvalds * 91da177e4SLinus Torvalds * This program is free software; you can redistribute it and/or modify 101da177e4SLinus Torvalds * it under the terms of the GNU General Public License as published by 111da177e4SLinus Torvalds * the Free Software Foundation; either version 2 of the License, or 121da177e4SLinus Torvalds * (at your option) any later version. 131da177e4SLinus Torvalds * 141da177e4SLinus Torvalds * This program is distributed in the hope that it will be useful, 151da177e4SLinus Torvalds * but WITHOUT ANY WARRANTY; without even the implied warranty of 161da177e4SLinus Torvalds * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 171da177e4SLinus Torvalds * GNU General Public License for more details. 181da177e4SLinus Torvalds * 191da177e4SLinus Torvalds * You should have received a copy of the GNU General Public License 201da177e4SLinus Torvalds * along with this program; if not, write to the Free Software 211da177e4SLinus Torvalds * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 221da177e4SLinus Torvalds * 231da177e4SLinus Torvalds */ 241da177e4SLinus Torvalds 251da177e4SLinus Torvalds #include "control.h" 261da177e4SLinus Torvalds #include "pcm.h" 271da177e4SLinus Torvalds #include <linux/interrupt.h> 281da177e4SLinus Torvalds 291da177e4SLinus Torvalds #define ES1688_HW_AUTO 0x0000 301da177e4SLinus Torvalds #define ES1688_HW_688 0x0001 311da177e4SLinus Torvalds #define ES1688_HW_1688 0x0002 321da177e4SLinus Torvalds 33d3a7e476STakashi Iwai struct snd_es1688 { 341da177e4SLinus Torvalds unsigned long port; /* port of ESS chip */ 351da177e4SLinus Torvalds struct resource *res_port; 361da177e4SLinus Torvalds unsigned long mpu_port; /* MPU-401 port of ESS chip */ 371da177e4SLinus Torvalds int irq; /* IRQ number of ESS chip */ 381da177e4SLinus Torvalds int mpu_irq; /* MPU IRQ */ 391da177e4SLinus Torvalds int dma8; /* 8-bit DMA */ 401da177e4SLinus Torvalds unsigned short version; /* version of ESS chip */ 411da177e4SLinus Torvalds unsigned short hardware; /* see to ES1688_HW_XXXX */ 421da177e4SLinus Torvalds 431da177e4SLinus Torvalds unsigned short trigger_value; 441da177e4SLinus Torvalds unsigned char pad; 451da177e4SLinus Torvalds unsigned int dma_size; 461da177e4SLinus Torvalds 47d3a7e476STakashi Iwai struct snd_pcm *pcm; 48d3a7e476STakashi Iwai struct snd_pcm_substream *playback_substream; 49d3a7e476STakashi Iwai struct snd_pcm_substream *capture_substream; 501da177e4SLinus Torvalds 511da177e4SLinus Torvalds spinlock_t reg_lock; 521da177e4SLinus Torvalds spinlock_t mixer_lock; 531da177e4SLinus Torvalds }; 541da177e4SLinus Torvalds 551da177e4SLinus Torvalds /* I/O ports */ 561da177e4SLinus Torvalds 571da177e4SLinus Torvalds #define ES1688P(codec, x) ((codec)->port + e_s_s_ESS1688##x) 581da177e4SLinus Torvalds 591da177e4SLinus Torvalds #define e_s_s_ESS1688RESET 0x6 601da177e4SLinus Torvalds #define e_s_s_ESS1688READ 0xa 611da177e4SLinus Torvalds #define e_s_s_ESS1688WRITE 0xc 621da177e4SLinus Torvalds #define e_s_s_ESS1688COMMAND 0xc 631da177e4SLinus Torvalds #define e_s_s_ESS1688STATUS 0xc 641da177e4SLinus Torvalds #define e_s_s_ESS1688DATA_AVAIL 0xe 651da177e4SLinus Torvalds #define e_s_s_ESS1688DATA_AVAIL_16 0xf 661da177e4SLinus Torvalds #define e_s_s_ESS1688MIXER_ADDR 0x4 671da177e4SLinus Torvalds #define e_s_s_ESS1688MIXER_DATA 0x5 681da177e4SLinus Torvalds #define e_s_s_ESS1688OPL3_LEFT 0x0 691da177e4SLinus Torvalds #define e_s_s_ESS1688OPL3_RIGHT 0x2 701da177e4SLinus Torvalds #define e_s_s_ESS1688OPL3_BOTH 0x8 711da177e4SLinus Torvalds #define e_s_s_ESS1688ENABLE0 0x0 721da177e4SLinus Torvalds #define e_s_s_ESS1688ENABLE1 0x9 731da177e4SLinus Torvalds #define e_s_s_ESS1688ENABLE2 0xb 741da177e4SLinus Torvalds #define e_s_s_ESS1688INIT1 0x7 751da177e4SLinus Torvalds 761da177e4SLinus Torvalds #define ES1688_DSP_CMD_DMAOFF 0xd0 771da177e4SLinus Torvalds #define ES1688_DSP_CMD_SPKON 0xd1 781da177e4SLinus Torvalds #define ES1688_DSP_CMD_SPKOFF 0xd3 791da177e4SLinus Torvalds #define ES1688_DSP_CMD_DMAON 0xd4 801da177e4SLinus Torvalds 811da177e4SLinus Torvalds #define ES1688_PCM_DEV 0x14 821da177e4SLinus Torvalds #define ES1688_MIC_DEV 0x1a 831da177e4SLinus Torvalds #define ES1688_REC_DEV 0x1c 841da177e4SLinus Torvalds #define ES1688_MASTER_DEV 0x32 851da177e4SLinus Torvalds #define ES1688_FM_DEV 0x36 861da177e4SLinus Torvalds #define ES1688_CD_DEV 0x38 871da177e4SLinus Torvalds #define ES1688_AUX_DEV 0x3a 881da177e4SLinus Torvalds #define ES1688_SPEAKER_DEV 0x3c 891da177e4SLinus Torvalds #define ES1688_LINE_DEV 0x3e 901da177e4SLinus Torvalds #define ES1688_RECLEV_DEV 0xb4 911da177e4SLinus Torvalds 921da177e4SLinus Torvalds #define ES1688_MIXS_MASK 0x17 931da177e4SLinus Torvalds #define ES1688_MIXS_MIC 0x00 941da177e4SLinus Torvalds #define ES1688_MIXS_MIC_MASTER 0x01 951da177e4SLinus Torvalds #define ES1688_MIXS_CD 0x02 961da177e4SLinus Torvalds #define ES1688_MIXS_AOUT 0x03 971da177e4SLinus Torvalds #define ES1688_MIXS_MIC1 0x04 981da177e4SLinus Torvalds #define ES1688_MIXS_REC_MIX 0x05 991da177e4SLinus Torvalds #define ES1688_MIXS_LINE 0x06 1001da177e4SLinus Torvalds #define ES1688_MIXS_MASTER 0x07 1011da177e4SLinus Torvalds #define ES1688_MIXS_MUTE 0x10 1021da177e4SLinus Torvalds 1031da177e4SLinus Torvalds /* 1041da177e4SLinus Torvalds 1051da177e4SLinus Torvalds */ 1061da177e4SLinus Torvalds 107d3a7e476STakashi Iwai void snd_es1688_mixer_write(struct snd_es1688 *chip, unsigned char reg, unsigned char data); 1081da177e4SLinus Torvalds 109d3a7e476STakashi Iwai int snd_es1688_create(struct snd_card *card, 110396fa827SKrzysztof Helt struct snd_es1688 *chip, 1111da177e4SLinus Torvalds unsigned long port, 1121da177e4SLinus Torvalds unsigned long mpu_port, 1131da177e4SLinus Torvalds int irq, 1141da177e4SLinus Torvalds int mpu_irq, 1151da177e4SLinus Torvalds int dma8, 116396fa827SKrzysztof Helt unsigned short hardware); 117396fa827SKrzysztof Helt int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device, 118396fa827SKrzysztof Helt struct snd_pcm **rpcm); 119396fa827SKrzysztof Helt int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip); 120a20971b2SKrzysztof Helt int snd_es1688_reset(struct snd_es1688 *chip); 1211da177e4SLinus Torvalds 1221da177e4SLinus Torvalds #endif /* __SOUND_ES1688_H */ 123