Root/
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 | |
33 | struct 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 | |
107 | void snd_es1688_mixer_write(struct snd_es1688 *chip, unsigned char reg, unsigned char data); |
108 | |
109 | int 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); |
117 | int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device, |
118 | struct snd_pcm **rpcm); |
119 | int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip); |
120 | int snd_es1688_reset(struct snd_es1688 *chip); |
121 | |
122 | #endif /* __SOUND_ES1688_H */ |
123 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9