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1da177e4 LT |
1 | /* |
2 | * Driver for Digigram VX222 PCI soundcards | |
3 | * | |
4 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #ifndef __VX222_H | |
22 | #define __VX222_H | |
23 | ||
24 | #include <sound/vx_core.h> | |
25 | ||
26 | struct snd_vx222 { | |
27 | ||
af26367f | 28 | struct vx_core core; |
1da177e4 LT |
29 | |
30 | /* h/w config; for PLX and for DSP */ | |
31 | struct pci_dev *pci; | |
32 | unsigned long port[2]; | |
33 | ||
34 | unsigned int regCDSP; /* current CDSP register */ | |
35 | unsigned int regCFG; /* current CFG register */ | |
36 | unsigned int regSELMIC; /* current SELMIC reg. (for VX222 Mic) */ | |
37 | ||
38 | int input_level[2]; /* input level for vx222 mic */ | |
39 | int mic_level; /* mic level for vx222 mic */ | |
40 | }; | |
41 | ||
42 | /* we use a lookup table with 148 values, see vx_mixer.c */ | |
43 | #define VX2_AKM_LEVEL_MAX 0x93 | |
44 | ||
45 | extern struct snd_vx_ops vx222_ops; | |
46 | extern struct snd_vx_ops vx222_old_ops; | |
47 | ||
48 | /* Offset of registers with base equal to portDSP. */ | |
49 | #define VX_RESET_DMA_REGISTER_OFFSET 0x00000008 | |
50 | ||
51 | /* Constants used to access the INTCSR register. */ | |
52 | #define VX_INTCSR_VALUE 0x00000001 | |
53 | #define VX_PCI_INTERRUPT_MASK 0x00000040 | |
54 | ||
55 | /* Constants used to access the CDSP register (0x20). */ | |
56 | #define VX_CDSP_TEST1_MASK 0x00000080 | |
57 | #define VX_CDSP_TOR1_MASK 0x00000040 | |
58 | #define VX_CDSP_TOR2_MASK 0x00000020 | |
59 | #define VX_CDSP_RESERVED0_0_MASK 0x00000010 | |
60 | #define VX_CDSP_CODEC_RESET_MASK 0x00000008 | |
61 | #define VX_CDSP_VALID_IRQ_MASK 0x00000004 | |
62 | #define VX_CDSP_TEST0_MASK 0x00000002 | |
63 | #define VX_CDSP_DSP_RESET_MASK 0x00000001 | |
64 | ||
65 | #define VX_CDSP_GPIO_OUT_MASK 0x00000060 | |
66 | #define VX_GPIO_OUT_BIT_OFFSET 5 // transform output to bit 0 and 1 | |
67 | ||
68 | /* Constants used to access the CFG register (0x24). */ | |
69 | #define VX_CFG_SYNCDSP_MASK 0x00000080 | |
70 | #define VX_CFG_RESERVED0_0_MASK 0x00000040 | |
71 | #define VX_CFG_RESERVED1_0_MASK 0x00000020 | |
72 | #define VX_CFG_RESERVED2_0_MASK 0x00000010 | |
73 | #define VX_CFG_DATAIN_SEL_MASK 0x00000008 // 0 (ana), 1 (UER) | |
74 | #define VX_CFG_RESERVED3_0_MASK 0x00000004 | |
75 | #define VX_CFG_RESERVED4_0_MASK 0x00000002 | |
76 | #define VX_CFG_CLOCKIN_SEL_MASK 0x00000001 // 0 (internal), 1 (AES/EBU) | |
77 | ||
78 | /* Constants used to access the STATUS register (0x30). */ | |
79 | #define VX_STATUS_DATA_XICOR_MASK 0x00000080 | |
80 | #define VX_STATUS_VAL_TEST1_MASK 0x00000040 | |
81 | #define VX_STATUS_VAL_TEST0_MASK 0x00000020 | |
82 | #define VX_STATUS_RESERVED0_MASK 0x00000010 | |
83 | #define VX_STATUS_VAL_TOR1_MASK 0x00000008 | |
84 | #define VX_STATUS_VAL_TOR0_MASK 0x00000004 | |
85 | #define VX_STATUS_LEVEL_IN_MASK 0x00000002 // 6 dBu (0), 22 dBu (1) | |
86 | #define VX_STATUS_MEMIRQ_MASK 0x00000001 | |
87 | ||
88 | #define VX_STATUS_GPIO_IN_MASK 0x0000000C | |
89 | #define VX_GPIO_IN_BIT_OFFSET 0 // leave input as bit 2 and 3 | |
90 | ||
91 | /* Constants used to access the MICRO INPUT SELECT register (0x40). */ | |
92 | #define MICRO_SELECT_INPUT_NORM 0x00 | |
93 | #define MICRO_SELECT_INPUT_MUTE 0x01 | |
94 | #define MICRO_SELECT_INPUT_LIMIT 0x02 | |
95 | #define MICRO_SELECT_INPUT_MASK 0x03 | |
96 | ||
97 | #define MICRO_SELECT_PREAMPLI_G_0 0x00 | |
98 | #define MICRO_SELECT_PREAMPLI_G_1 0x04 | |
99 | #define MICRO_SELECT_PREAMPLI_G_2 0x08 | |
100 | #define MICRO_SELECT_PREAMPLI_G_3 0x0C | |
101 | #define MICRO_SELECT_PREAMPLI_MASK 0x0C | |
102 | #define MICRO_SELECT_PREAMPLI_OFFSET 2 | |
103 | ||
104 | #define MICRO_SELECT_RAISE_COMPR 0x10 | |
105 | ||
106 | #define MICRO_SELECT_NOISE_T_52DB 0x00 | |
107 | #define MICRO_SELECT_NOISE_T_42DB 0x20 | |
108 | #define MICRO_SELECT_NOISE_T_32DB 0x40 | |
109 | #define MICRO_SELECT_NOISE_T_MASK 0x60 | |
110 | ||
111 | #define MICRO_SELECT_PHANTOM_ALIM 0x80 | |
112 | ||
113 | ||
114 | #endif /* __VX222_H */ |