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1#ifndef __SOUND_ES1688_H
2#define __SOUND_ES1688_H
3
4/*
5 * Header file for ES488/ES1688
6 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
7 *
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 */
24
25#include "control.h"
26#include "pcm.h"
27#include <linux/interrupt.h>
28
29#define ES1688_HW_AUTO 0x0000
30#define ES1688_HW_688 0x0001
31#define ES1688_HW_1688 0x0002
32
33struct snd_es1688 {
34 unsigned long port; /* port of ESS chip */
35 struct resource *res_port;
36 unsigned long mpu_port; /* MPU-401 port of ESS chip */
37 int irq; /* IRQ number of ESS chip */
38 int mpu_irq; /* MPU IRQ */
39 int dma8; /* 8-bit DMA */
40 unsigned short version; /* version of ESS chip */
41 unsigned short hardware; /* see to ES1688_HW_XXXX */
42
43 unsigned short trigger_value;
44 unsigned char pad;
45 unsigned int dma_size;
46
47 struct snd_pcm *pcm;
48 struct snd_pcm_substream *playback_substream;
49 struct snd_pcm_substream *capture_substream;
50
51 spinlock_t reg_lock;
52 spinlock_t mixer_lock;
53};
54
55/* I/O ports */
56
57#define ES1688P(codec, x) ((codec)->port + e_s_s_ESS1688##x)
58
59#define e_s_s_ESS1688RESET 0x6
60#define e_s_s_ESS1688READ 0xa
61#define e_s_s_ESS1688WRITE 0xc
62#define e_s_s_ESS1688COMMAND 0xc
63#define e_s_s_ESS1688STATUS 0xc
64#define e_s_s_ESS1688DATA_AVAIL 0xe
65#define e_s_s_ESS1688DATA_AVAIL_16 0xf
66#define e_s_s_ESS1688MIXER_ADDR 0x4
67#define e_s_s_ESS1688MIXER_DATA 0x5
68#define e_s_s_ESS1688OPL3_LEFT 0x0
69#define e_s_s_ESS1688OPL3_RIGHT 0x2
70#define e_s_s_ESS1688OPL3_BOTH 0x8
71#define e_s_s_ESS1688ENABLE0 0x0
72#define e_s_s_ESS1688ENABLE1 0x9
73#define e_s_s_ESS1688ENABLE2 0xb
74#define e_s_s_ESS1688INIT1 0x7
75
76#define ES1688_DSP_CMD_DMAOFF 0xd0
77#define ES1688_DSP_CMD_SPKON 0xd1
78#define ES1688_DSP_CMD_SPKOFF 0xd3
79#define ES1688_DSP_CMD_DMAON 0xd4
80
81#define ES1688_PCM_DEV 0x14
82#define ES1688_MIC_DEV 0x1a
83#define ES1688_REC_DEV 0x1c
84#define ES1688_MASTER_DEV 0x32
85#define ES1688_FM_DEV 0x36
86#define ES1688_CD_DEV 0x38
87#define ES1688_AUX_DEV 0x3a
88#define ES1688_SPEAKER_DEV 0x3c
89#define ES1688_LINE_DEV 0x3e
90#define ES1688_RECLEV_DEV 0xb4
91
92#define ES1688_MIXS_MASK 0x17
93#define ES1688_MIXS_MIC 0x00
94#define ES1688_MIXS_MIC_MASTER 0x01
95#define ES1688_MIXS_CD 0x02
96#define ES1688_MIXS_AOUT 0x03
97#define ES1688_MIXS_MIC1 0x04
98#define ES1688_MIXS_REC_MIX 0x05
99#define ES1688_MIXS_LINE 0x06
100#define ES1688_MIXS_MASTER 0x07
101#define ES1688_MIXS_MUTE 0x10
102
103/*
104
105 */
106
107void snd_es1688_mixer_write(struct snd_es1688 *chip, unsigned char reg, unsigned char data);
108
109int snd_es1688_create(struct snd_card *card,
110 struct snd_es1688 *chip,
111 unsigned long port,
112 unsigned long mpu_port,
113 int irq,
114 int mpu_irq,
115 int dma8,
116 unsigned short hardware);
117int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device,
118 struct snd_pcm **rpcm);
119int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip);
120int snd_es1688_reset(struct snd_es1688 *chip);
121
122#endif /* __SOUND_ES1688_H */
1/* SPDX-License-Identifier: GPL-2.0-or-later */
2#ifndef __SOUND_ES1688_H
3#define __SOUND_ES1688_H
4
5/*
6 * Header file for ES488/ES1688
7 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
8 */
9
10#include <sound/control.h>
11#include <sound/pcm.h>
12#include <linux/interrupt.h>
13
14#define ES1688_HW_AUTO 0x0000
15#define ES1688_HW_688 0x0001
16#define ES1688_HW_1688 0x0002
17#define ES1688_HW_UNDEF 0x0003
18
19struct snd_es1688 {
20 unsigned long port; /* port of ESS chip */
21 struct resource *res_port;
22 unsigned long mpu_port; /* MPU-401 port of ESS chip */
23 int irq; /* IRQ number of ESS chip */
24 int mpu_irq; /* MPU IRQ */
25 int dma8; /* 8-bit DMA */
26 unsigned short version; /* version of ESS chip */
27 unsigned short hardware; /* see to ES1688_HW_XXXX */
28
29 unsigned short trigger_value;
30 unsigned char pad;
31 unsigned int dma_size;
32
33 struct snd_pcm *pcm;
34 struct snd_pcm_substream *playback_substream;
35 struct snd_pcm_substream *capture_substream;
36
37 spinlock_t reg_lock;
38 spinlock_t mixer_lock;
39};
40
41/* I/O ports */
42
43#define ES1688P(codec, x) ((codec)->port + e_s_s_ESS1688##x)
44
45#define e_s_s_ESS1688RESET 0x6
46#define e_s_s_ESS1688READ 0xa
47#define e_s_s_ESS1688WRITE 0xc
48#define e_s_s_ESS1688COMMAND 0xc
49#define e_s_s_ESS1688STATUS 0xc
50#define e_s_s_ESS1688DATA_AVAIL 0xe
51#define e_s_s_ESS1688DATA_AVAIL_16 0xf
52#define e_s_s_ESS1688MIXER_ADDR 0x4
53#define e_s_s_ESS1688MIXER_DATA 0x5
54#define e_s_s_ESS1688OPL3_LEFT 0x0
55#define e_s_s_ESS1688OPL3_RIGHT 0x2
56#define e_s_s_ESS1688OPL3_BOTH 0x8
57#define e_s_s_ESS1688ENABLE0 0x0
58#define e_s_s_ESS1688ENABLE1 0x9
59#define e_s_s_ESS1688ENABLE2 0xb
60#define e_s_s_ESS1688INIT1 0x7
61
62#define ES1688_DSP_CMD_DMAOFF 0xd0
63#define ES1688_DSP_CMD_SPKON 0xd1
64#define ES1688_DSP_CMD_SPKOFF 0xd3
65#define ES1688_DSP_CMD_DMAON 0xd4
66
67#define ES1688_PCM_DEV 0x14
68#define ES1688_MIC_DEV 0x1a
69#define ES1688_REC_DEV 0x1c
70#define ES1688_MASTER_DEV 0x32
71#define ES1688_FM_DEV 0x36
72#define ES1688_CD_DEV 0x38
73#define ES1688_AUX_DEV 0x3a
74#define ES1688_SPEAKER_DEV 0x3c
75#define ES1688_LINE_DEV 0x3e
76#define ES1688_RECLEV_DEV 0xb4
77
78#define ES1688_MIXS_MASK 0x17
79#define ES1688_MIXS_MIC 0x00
80#define ES1688_MIXS_MIC_MASTER 0x01
81#define ES1688_MIXS_CD 0x02
82#define ES1688_MIXS_AOUT 0x03
83#define ES1688_MIXS_MIC1 0x04
84#define ES1688_MIXS_REC_MIX 0x05
85#define ES1688_MIXS_LINE 0x06
86#define ES1688_MIXS_MASTER 0x07
87#define ES1688_MIXS_MUTE 0x10
88
89/*
90
91 */
92
93void snd_es1688_mixer_write(struct snd_es1688 *chip, unsigned char reg, unsigned char data);
94
95int snd_es1688_create(struct snd_card *card,
96 struct snd_es1688 *chip,
97 unsigned long port,
98 unsigned long mpu_port,
99 int irq,
100 int mpu_irq,
101 int dma8,
102 unsigned short hardware);
103int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device);
104int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip);
105int snd_es1688_reset(struct snd_es1688 *chip);
106
107#endif /* __SOUND_ES1688_H */