1 /* SPDX-License-Identifier: GPL-2.0-or-later * <<
2 #ifndef __SOUND_ES1688_H 1 #ifndef __SOUND_ES1688_H
3 #define __SOUND_ES1688_H 2 #define __SOUND_ES1688_H
4 3
5 /* 4 /*
6 * Header file for ES488/ES1688 5 * Header file for ES488/ES1688
7 * Copyright (c) by Jaroslav Kysela <perex@pe 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 *
8 */ 23 */
9 24
10 #include <sound/control.h> 25 #include <sound/control.h>
11 #include <sound/pcm.h> 26 #include <sound/pcm.h>
12 #include <linux/interrupt.h> 27 #include <linux/interrupt.h>
13 28
14 #define ES1688_HW_AUTO 0x0000 29 #define ES1688_HW_AUTO 0x0000
15 #define ES1688_HW_688 0x0001 30 #define ES1688_HW_688 0x0001
16 #define ES1688_HW_1688 0x0002 31 #define ES1688_HW_1688 0x0002
17 #define ES1688_HW_UNDEF 0x0003 32 #define ES1688_HW_UNDEF 0x0003
18 33
19 struct snd_es1688 { 34 struct snd_es1688 {
20 struct snd_card *card; <<
21 unsigned long port; /* por 35 unsigned long port; /* port of ESS chip */
22 struct resource *res_port; 36 struct resource *res_port;
23 unsigned long mpu_port; /* MPU 37 unsigned long mpu_port; /* MPU-401 port of ESS chip */
24 int irq; /* IRQ 38 int irq; /* IRQ number of ESS chip */
25 int mpu_irq; /* MPU 39 int mpu_irq; /* MPU IRQ */
26 int dma8; /* 8-b 40 int dma8; /* 8-bit DMA */
27 unsigned short version; /* ver 41 unsigned short version; /* version of ESS chip */
28 unsigned short hardware; /* see 42 unsigned short hardware; /* see to ES1688_HW_XXXX */
29 43
30 unsigned short trigger_value; 44 unsigned short trigger_value;
31 unsigned char pad; 45 unsigned char pad;
32 unsigned int dma_size; 46 unsigned int dma_size;
33 47
34 struct snd_pcm *pcm; 48 struct snd_pcm *pcm;
35 struct snd_pcm_substream *playback_sub 49 struct snd_pcm_substream *playback_substream;
36 struct snd_pcm_substream *capture_subs 50 struct snd_pcm_substream *capture_substream;
37 51
38 spinlock_t reg_lock; 52 spinlock_t reg_lock;
39 spinlock_t mixer_lock; 53 spinlock_t mixer_lock;
40 }; 54 };
41 55
42 /* I/O ports */ 56 /* I/O ports */
43 57
44 #define ES1688P(codec, x) ((codec)->port + e_s 58 #define ES1688P(codec, x) ((codec)->port + e_s_s_ESS1688##x)
45 59
46 #define e_s_s_ESS1688RESET 0x6 60 #define e_s_s_ESS1688RESET 0x6
47 #define e_s_s_ESS1688READ 0xa 61 #define e_s_s_ESS1688READ 0xa
48 #define e_s_s_ESS1688WRITE 0xc 62 #define e_s_s_ESS1688WRITE 0xc
49 #define e_s_s_ESS1688COMMAND 0xc 63 #define e_s_s_ESS1688COMMAND 0xc
50 #define e_s_s_ESS1688STATUS 0xc 64 #define e_s_s_ESS1688STATUS 0xc
51 #define e_s_s_ESS1688DATA_AVAIL 0xe 65 #define e_s_s_ESS1688DATA_AVAIL 0xe
52 #define e_s_s_ESS1688DATA_AVAIL_16 0xf 66 #define e_s_s_ESS1688DATA_AVAIL_16 0xf
53 #define e_s_s_ESS1688MIXER_ADDR 0x4 67 #define e_s_s_ESS1688MIXER_ADDR 0x4
54 #define e_s_s_ESS1688MIXER_DATA 0x5 68 #define e_s_s_ESS1688MIXER_DATA 0x5
55 #define e_s_s_ESS1688OPL3_LEFT 0x0 69 #define e_s_s_ESS1688OPL3_LEFT 0x0
56 #define e_s_s_ESS1688OPL3_RIGHT 0x2 70 #define e_s_s_ESS1688OPL3_RIGHT 0x2
57 #define e_s_s_ESS1688OPL3_BOTH 0x8 71 #define e_s_s_ESS1688OPL3_BOTH 0x8
58 #define e_s_s_ESS1688ENABLE0 0x0 72 #define e_s_s_ESS1688ENABLE0 0x0
59 #define e_s_s_ESS1688ENABLE1 0x9 73 #define e_s_s_ESS1688ENABLE1 0x9
60 #define e_s_s_ESS1688ENABLE2 0xb 74 #define e_s_s_ESS1688ENABLE2 0xb
61 #define e_s_s_ESS1688INIT1 0x7 75 #define e_s_s_ESS1688INIT1 0x7
62 76
63 #define ES1688_DSP_CMD_DMAOFF 0xd0 77 #define ES1688_DSP_CMD_DMAOFF 0xd0
64 #define ES1688_DSP_CMD_SPKON 0xd1 78 #define ES1688_DSP_CMD_SPKON 0xd1
65 #define ES1688_DSP_CMD_SPKOFF 0xd3 79 #define ES1688_DSP_CMD_SPKOFF 0xd3
66 #define ES1688_DSP_CMD_DMAON 0xd4 80 #define ES1688_DSP_CMD_DMAON 0xd4
67 81
68 #define ES1688_PCM_DEV 0x14 82 #define ES1688_PCM_DEV 0x14
69 #define ES1688_MIC_DEV 0x1a 83 #define ES1688_MIC_DEV 0x1a
70 #define ES1688_REC_DEV 0x1c 84 #define ES1688_REC_DEV 0x1c
71 #define ES1688_MASTER_DEV 0x32 85 #define ES1688_MASTER_DEV 0x32
72 #define ES1688_FM_DEV 0x36 86 #define ES1688_FM_DEV 0x36
73 #define ES1688_CD_DEV 0x38 87 #define ES1688_CD_DEV 0x38
74 #define ES1688_AUX_DEV 0x3a 88 #define ES1688_AUX_DEV 0x3a
75 #define ES1688_SPEAKER_DEV 0x3c 89 #define ES1688_SPEAKER_DEV 0x3c
76 #define ES1688_LINE_DEV 0x3e 90 #define ES1688_LINE_DEV 0x3e
77 #define ES1688_RECLEV_DEV 0xb4 91 #define ES1688_RECLEV_DEV 0xb4
78 92
79 #define ES1688_MIXS_MASK 0x17 93 #define ES1688_MIXS_MASK 0x17
80 #define ES1688_MIXS_MIC 0x00 94 #define ES1688_MIXS_MIC 0x00
81 #define ES1688_MIXS_MIC_MASTER 0x01 95 #define ES1688_MIXS_MIC_MASTER 0x01
82 #define ES1688_MIXS_CD 0x02 96 #define ES1688_MIXS_CD 0x02
83 #define ES1688_MIXS_AOUT 0x03 97 #define ES1688_MIXS_AOUT 0x03
84 #define ES1688_MIXS_MIC1 0x04 98 #define ES1688_MIXS_MIC1 0x04
85 #define ES1688_MIXS_REC_MIX 0x05 99 #define ES1688_MIXS_REC_MIX 0x05
86 #define ES1688_MIXS_LINE 0x06 100 #define ES1688_MIXS_LINE 0x06
87 #define ES1688_MIXS_MASTER 0x07 101 #define ES1688_MIXS_MASTER 0x07
88 #define ES1688_MIXS_MUTE 0x10 102 #define ES1688_MIXS_MUTE 0x10
89 103
90 /* 104 /*
91 105
92 */ 106 */
93 107
94 void snd_es1688_mixer_write(struct snd_es1688 108 void snd_es1688_mixer_write(struct snd_es1688 *chip, unsigned char reg, unsigned char data);
95 109
96 int snd_es1688_create(struct snd_card *card, 110 int snd_es1688_create(struct snd_card *card,
97 struct snd_es1688 *chip, 111 struct snd_es1688 *chip,
98 unsigned long port, 112 unsigned long port,
99 unsigned long mpu_port, 113 unsigned long mpu_port,
100 int irq, 114 int irq,
101 int mpu_irq, 115 int mpu_irq,
102 int dma8, 116 int dma8,
103 unsigned short hardware) 117 unsigned short hardware);
104 int snd_es1688_pcm(struct snd_card *card, stru 118 int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device);
105 int snd_es1688_mixer(struct snd_card *card, st 119 int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip);
106 int snd_es1688_reset(struct snd_es1688 *chip); 120 int snd_es1688_reset(struct snd_es1688 *chip);
107 121
108 #endif /* __SOUND_ES1688_H */ 122 #endif /* __SOUND_ES1688_H */
109 123
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