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8cc72361 WYC |
1 | /** |
2 | * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved. | |
3 | * | |
4 | * This source file is released under GPL v2 license (no other versions). | |
5 | * See the COPYING file included in the main directory of this source | |
6 | * distribution for the license terms and conditions. | |
7 | * | |
8 | * @File cthardware.h | |
9 | * | |
10 | * @Brief | |
11 | * This file contains the definition of hardware access methord. | |
12 | * | |
13 | * @Author Liu Chun | |
14 | * @Date May 13 2008 | |
15 | * | |
16 | */ | |
17 | ||
18 | #ifndef CTHARDWARE_H | |
19 | #define CTHARDWARE_H | |
20 | ||
21 | #include <linux/types.h> | |
22 | #include <linux/pci.h> | |
23 | ||
24 | enum CHIPTYP { | |
25 | ATC20K1, | |
26 | ATC20K2, | |
27 | ATCNONE | |
28 | }; | |
29 | ||
9470195a TI |
30 | enum CTCARDS { |
31 | /* 20k1 models */ | |
32 | CTSB055X, | |
a8f4310b | 33 | CT20K1_MODEL_FIRST = CTSB055X, |
9470195a TI |
34 | CTSB073X, |
35 | CTUAA, | |
36 | CT20K1_UNKNOWN, | |
37 | /* 20k2 models */ | |
38 | CTSB0760, | |
a8f4310b | 39 | CT20K2_MODEL_FIRST = CTSB0760, |
9470195a TI |
40 | CTHENDRIX, |
41 | CTSB0880, | |
a8f4310b | 42 | CT20K2_UNKNOWN, |
9470195a TI |
43 | NUM_CTCARDS /* This should always be the last */ |
44 | }; | |
45 | ||
8cc72361 WYC |
46 | /* Type of input source for ADC */ |
47 | enum ADCSRC{ | |
48 | ADC_MICIN, | |
49 | ADC_LINEIN, | |
50 | ADC_VIDEO, | |
51 | ADC_AUX, | |
52 | ADC_NONE /* Switch to digital input */ | |
53 | }; | |
54 | ||
55 | struct card_conf { | |
56 | /* device virtual mem page table page physical addr | |
57 | * (supporting one page table page now) */ | |
58 | unsigned long vm_pgt_phys; | |
59 | unsigned int rsr; /* reference sample rate in Hzs*/ | |
60 | unsigned int msr; /* master sample rate in rsrs */ | |
61 | }; | |
62 | ||
63 | struct hw { | |
64 | int (*card_init)(struct hw *hw, struct card_conf *info); | |
65 | int (*card_stop)(struct hw *hw); | |
66 | int (*pll_init)(struct hw *hw, unsigned int rsr); | |
29959a09 WYC |
67 | #ifdef CONFIG_PM |
68 | int (*suspend)(struct hw *hw, pm_message_t state); | |
69 | int (*resume)(struct hw *hw, struct card_conf *info); | |
70 | #endif | |
8cc72361 WYC |
71 | int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source); |
72 | int (*select_adc_source)(struct hw *hw, enum ADCSRC source); | |
73 | int (*have_digit_io_switch)(struct hw *hw); | |
74 | ||
75 | /* SRC operations */ | |
76 | int (*src_rsc_get_ctrl_blk)(void **rblk); | |
77 | int (*src_rsc_put_ctrl_blk)(void *blk); | |
78 | int (*src_set_state)(void *blk, unsigned int state); | |
79 | int (*src_set_bm)(void *blk, unsigned int bm); | |
80 | int (*src_set_rsr)(void *blk, unsigned int rsr); | |
81 | int (*src_set_sf)(void *blk, unsigned int sf); | |
82 | int (*src_set_wr)(void *blk, unsigned int wr); | |
83 | int (*src_set_pm)(void *blk, unsigned int pm); | |
84 | int (*src_set_rom)(void *blk, unsigned int rom); | |
85 | int (*src_set_vo)(void *blk, unsigned int vo); | |
86 | int (*src_set_st)(void *blk, unsigned int st); | |
87 | int (*src_set_ie)(void *blk, unsigned int ie); | |
88 | int (*src_set_ilsz)(void *blk, unsigned int ilsz); | |
89 | int (*src_set_bp)(void *blk, unsigned int bp); | |
90 | int (*src_set_cisz)(void *blk, unsigned int cisz); | |
91 | int (*src_set_ca)(void *blk, unsigned int ca); | |
92 | int (*src_set_sa)(void *blk, unsigned int sa); | |
93 | int (*src_set_la)(void *blk, unsigned int la); | |
94 | int (*src_set_pitch)(void *blk, unsigned int pitch); | |
95 | int (*src_set_clear_zbufs)(void *blk, unsigned int clear); | |
96 | int (*src_set_dirty)(void *blk, unsigned int flags); | |
97 | int (*src_set_dirty_all)(void *blk); | |
98 | int (*src_commit_write)(struct hw *hw, unsigned int idx, void *blk); | |
99 | int (*src_get_ca)(struct hw *hw, unsigned int idx, void *blk); | |
100 | unsigned int (*src_get_dirty)(void *blk); | |
101 | unsigned int (*src_dirty_conj_mask)(void); | |
102 | int (*src_mgr_get_ctrl_blk)(void **rblk); | |
103 | int (*src_mgr_put_ctrl_blk)(void *blk); | |
104 | /* syncly enable src @idx */ | |
105 | int (*src_mgr_enbs_src)(void *blk, unsigned int idx); | |
106 | /* enable src @idx */ | |
107 | int (*src_mgr_enb_src)(void *blk, unsigned int idx); | |
108 | /* disable src @idx */ | |
109 | int (*src_mgr_dsb_src)(void *blk, unsigned int idx); | |
110 | int (*src_mgr_commit_write)(struct hw *hw, void *blk); | |
111 | ||
112 | /* SRC Input Mapper operations */ | |
113 | int (*srcimp_mgr_get_ctrl_blk)(void **rblk); | |
114 | int (*srcimp_mgr_put_ctrl_blk)(void *blk); | |
115 | int (*srcimp_mgr_set_imaparc)(void *blk, unsigned int slot); | |
116 | int (*srcimp_mgr_set_imapuser)(void *blk, unsigned int user); | |
117 | int (*srcimp_mgr_set_imapnxt)(void *blk, unsigned int next); | |
118 | int (*srcimp_mgr_set_imapaddr)(void *blk, unsigned int addr); | |
119 | int (*srcimp_mgr_commit_write)(struct hw *hw, void *blk); | |
120 | ||
121 | /* AMIXER operations */ | |
122 | int (*amixer_rsc_get_ctrl_blk)(void **rblk); | |
123 | int (*amixer_rsc_put_ctrl_blk)(void *blk); | |
124 | int (*amixer_mgr_get_ctrl_blk)(void **rblk); | |
125 | int (*amixer_mgr_put_ctrl_blk)(void *blk); | |
126 | int (*amixer_set_mode)(void *blk, unsigned int mode); | |
127 | int (*amixer_set_iv)(void *blk, unsigned int iv); | |
128 | int (*amixer_set_x)(void *blk, unsigned int x); | |
129 | int (*amixer_set_y)(void *blk, unsigned int y); | |
130 | int (*amixer_set_sadr)(void *blk, unsigned int sadr); | |
131 | int (*amixer_set_se)(void *blk, unsigned int se); | |
132 | int (*amixer_set_dirty)(void *blk, unsigned int flags); | |
133 | int (*amixer_set_dirty_all)(void *blk); | |
134 | int (*amixer_commit_write)(struct hw *hw, unsigned int idx, void *blk); | |
135 | int (*amixer_get_y)(void *blk); | |
136 | unsigned int (*amixer_get_dirty)(void *blk); | |
137 | ||
138 | /* DAIO operations */ | |
139 | int (*dai_get_ctrl_blk)(void **rblk); | |
140 | int (*dai_put_ctrl_blk)(void *blk); | |
141 | int (*dai_srt_set_srco)(void *blk, unsigned int src); | |
142 | int (*dai_srt_set_srcm)(void *blk, unsigned int src); | |
143 | int (*dai_srt_set_rsr)(void *blk, unsigned int rsr); | |
144 | int (*dai_srt_set_drat)(void *blk, unsigned int drat); | |
145 | int (*dai_srt_set_ec)(void *blk, unsigned int ec); | |
146 | int (*dai_srt_set_et)(void *blk, unsigned int et); | |
147 | int (*dai_commit_write)(struct hw *hw, unsigned int idx, void *blk); | |
148 | int (*dao_get_ctrl_blk)(void **rblk); | |
149 | int (*dao_put_ctrl_blk)(void *blk); | |
150 | int (*dao_set_spos)(void *blk, unsigned int spos); | |
151 | int (*dao_commit_write)(struct hw *hw, unsigned int idx, void *blk); | |
152 | int (*dao_get_spos)(void *blk, unsigned int *spos); | |
153 | ||
154 | int (*daio_mgr_get_ctrl_blk)(struct hw *hw, void **rblk); | |
155 | int (*daio_mgr_put_ctrl_blk)(void *blk); | |
156 | int (*daio_mgr_enb_dai)(void *blk, unsigned int idx); | |
157 | int (*daio_mgr_dsb_dai)(void *blk, unsigned int idx); | |
158 | int (*daio_mgr_enb_dao)(void *blk, unsigned int idx); | |
159 | int (*daio_mgr_dsb_dao)(void *blk, unsigned int idx); | |
160 | int (*daio_mgr_dao_init)(void *blk, unsigned int idx, | |
161 | unsigned int conf); | |
162 | int (*daio_mgr_set_imaparc)(void *blk, unsigned int slot); | |
163 | int (*daio_mgr_set_imapnxt)(void *blk, unsigned int next); | |
164 | int (*daio_mgr_set_imapaddr)(void *blk, unsigned int addr); | |
165 | int (*daio_mgr_commit_write)(struct hw *hw, void *blk); | |
166 | ||
b7bbf876 TI |
167 | int (*set_timer_irq)(struct hw *hw, int enable); |
168 | int (*set_timer_tick)(struct hw *hw, unsigned int tick); | |
54de6bc8 | 169 | unsigned int (*get_wc)(struct hw *hw); |
b7bbf876 TI |
170 | |
171 | void (*irq_callback)(void *data, unsigned int bit); | |
172 | void *irq_callback_data; | |
173 | ||
8cc72361 WYC |
174 | struct pci_dev *pci; /* the pci kernel structure of this card */ |
175 | int irq; | |
176 | unsigned long io_base; | |
177 | unsigned long mem_base; | |
9470195a TI |
178 | |
179 | enum CHIPTYP chip_type; | |
180 | enum CTCARDS model; | |
8cc72361 WYC |
181 | }; |
182 | ||
9470195a TI |
183 | int create_hw_obj(struct pci_dev *pci, enum CHIPTYP chip_type, |
184 | enum CTCARDS model, struct hw **rhw); | |
8cc72361 WYC |
185 | int destroy_hw_obj(struct hw *hw); |
186 | ||
187 | unsigned int get_field(unsigned int data, unsigned int field); | |
188 | void set_field(unsigned int *data, unsigned int field, unsigned int value); | |
189 | ||
b7bbf876 TI |
190 | /* IRQ bits */ |
191 | #define PLL_INT (1 << 10) /* PLL input-clock out-of-range */ | |
192 | #define FI_INT (1 << 9) /* forced interrupt */ | |
193 | #define IT_INT (1 << 8) /* timer interrupt */ | |
194 | #define PCI_INT (1 << 7) /* PCI bus error pending */ | |
195 | #define URT_INT (1 << 6) /* UART Tx/Rx */ | |
196 | #define GPI_INT (1 << 5) /* GPI pin */ | |
197 | #define MIX_INT (1 << 4) /* mixer parameter segment FIFO channels */ | |
198 | #define DAI_INT (1 << 3) /* DAI (SR-tracker or SPDIF-receiver) */ | |
199 | #define TP_INT (1 << 2) /* transport priority queue */ | |
200 | #define DSP_INT (1 << 1) /* DSP */ | |
201 | #define SRC_INT (1 << 0) /* SRC channels */ | |
202 | ||
8cc72361 | 203 | #endif /* CTHARDWARE_H */ |