2 * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved.
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.
11 * This file contains the definition of hardware access methord.
21 #include <linux/types.h>
22 #include <linux/pci.h>
40 NUM_CTCARDS
/* This should always be the last */
43 /* Type of input source for ADC */
49 ADC_NONE
/* Switch to digital input */
53 /* device virtual mem page table page physical addr
54 * (supporting one page table page now) */
55 unsigned long vm_pgt_phys
;
56 unsigned int rsr
; /* reference sample rate in Hzs*/
57 unsigned int msr
; /* master sample rate in rsrs */
61 int (*card_init
)(struct hw
*hw
, struct card_conf
*info
);
62 int (*card_stop
)(struct hw
*hw
);
63 int (*pll_init
)(struct hw
*hw
, unsigned int rsr
);
64 int (*is_adc_source_selected
)(struct hw
*hw
, enum ADCSRC source
);
65 int (*select_adc_source
)(struct hw
*hw
, enum ADCSRC source
);
66 int (*have_digit_io_switch
)(struct hw
*hw
);
69 int (*src_rsc_get_ctrl_blk
)(void **rblk
);
70 int (*src_rsc_put_ctrl_blk
)(void *blk
);
71 int (*src_set_state
)(void *blk
, unsigned int state
);
72 int (*src_set_bm
)(void *blk
, unsigned int bm
);
73 int (*src_set_rsr
)(void *blk
, unsigned int rsr
);
74 int (*src_set_sf
)(void *blk
, unsigned int sf
);
75 int (*src_set_wr
)(void *blk
, unsigned int wr
);
76 int (*src_set_pm
)(void *blk
, unsigned int pm
);
77 int (*src_set_rom
)(void *blk
, unsigned int rom
);
78 int (*src_set_vo
)(void *blk
, unsigned int vo
);
79 int (*src_set_st
)(void *blk
, unsigned int st
);
80 int (*src_set_ie
)(void *blk
, unsigned int ie
);
81 int (*src_set_ilsz
)(void *blk
, unsigned int ilsz
);
82 int (*src_set_bp
)(void *blk
, unsigned int bp
);
83 int (*src_set_cisz
)(void *blk
, unsigned int cisz
);
84 int (*src_set_ca
)(void *blk
, unsigned int ca
);
85 int (*src_set_sa
)(void *blk
, unsigned int sa
);
86 int (*src_set_la
)(void *blk
, unsigned int la
);
87 int (*src_set_pitch
)(void *blk
, unsigned int pitch
);
88 int (*src_set_clear_zbufs
)(void *blk
, unsigned int clear
);
89 int (*src_set_dirty
)(void *blk
, unsigned int flags
);
90 int (*src_set_dirty_all
)(void *blk
);
91 int (*src_commit_write
)(struct hw
*hw
, unsigned int idx
, void *blk
);
92 int (*src_get_ca
)(struct hw
*hw
, unsigned int idx
, void *blk
);
93 unsigned int (*src_get_dirty
)(void *blk
);
94 unsigned int (*src_dirty_conj_mask
)(void);
95 int (*src_mgr_get_ctrl_blk
)(void **rblk
);
96 int (*src_mgr_put_ctrl_blk
)(void *blk
);
97 /* syncly enable src @idx */
98 int (*src_mgr_enbs_src
)(void *blk
, unsigned int idx
);
100 int (*src_mgr_enb_src
)(void *blk
, unsigned int idx
);
101 /* disable src @idx */
102 int (*src_mgr_dsb_src
)(void *blk
, unsigned int idx
);
103 int (*src_mgr_commit_write
)(struct hw
*hw
, void *blk
);
105 /* SRC Input Mapper operations */
106 int (*srcimp_mgr_get_ctrl_blk
)(void **rblk
);
107 int (*srcimp_mgr_put_ctrl_blk
)(void *blk
);
108 int (*srcimp_mgr_set_imaparc
)(void *blk
, unsigned int slot
);
109 int (*srcimp_mgr_set_imapuser
)(void *blk
, unsigned int user
);
110 int (*srcimp_mgr_set_imapnxt
)(void *blk
, unsigned int next
);
111 int (*srcimp_mgr_set_imapaddr
)(void *blk
, unsigned int addr
);
112 int (*srcimp_mgr_commit_write
)(struct hw
*hw
, void *blk
);
114 /* AMIXER operations */
115 int (*amixer_rsc_get_ctrl_blk
)(void **rblk
);
116 int (*amixer_rsc_put_ctrl_blk
)(void *blk
);
117 int (*amixer_mgr_get_ctrl_blk
)(void **rblk
);
118 int (*amixer_mgr_put_ctrl_blk
)(void *blk
);
119 int (*amixer_set_mode
)(void *blk
, unsigned int mode
);
120 int (*amixer_set_iv
)(void *blk
, unsigned int iv
);
121 int (*amixer_set_x
)(void *blk
, unsigned int x
);
122 int (*amixer_set_y
)(void *blk
, unsigned int y
);
123 int (*amixer_set_sadr
)(void *blk
, unsigned int sadr
);
124 int (*amixer_set_se
)(void *blk
, unsigned int se
);
125 int (*amixer_set_dirty
)(void *blk
, unsigned int flags
);
126 int (*amixer_set_dirty_all
)(void *blk
);
127 int (*amixer_commit_write
)(struct hw
*hw
, unsigned int idx
, void *blk
);
128 int (*amixer_get_y
)(void *blk
);
129 unsigned int (*amixer_get_dirty
)(void *blk
);
131 /* DAIO operations */
132 int (*dai_get_ctrl_blk
)(void **rblk
);
133 int (*dai_put_ctrl_blk
)(void *blk
);
134 int (*dai_srt_set_srco
)(void *blk
, unsigned int src
);
135 int (*dai_srt_set_srcm
)(void *blk
, unsigned int src
);
136 int (*dai_srt_set_rsr
)(void *blk
, unsigned int rsr
);
137 int (*dai_srt_set_drat
)(void *blk
, unsigned int drat
);
138 int (*dai_srt_set_ec
)(void *blk
, unsigned int ec
);
139 int (*dai_srt_set_et
)(void *blk
, unsigned int et
);
140 int (*dai_commit_write
)(struct hw
*hw
, unsigned int idx
, void *blk
);
141 int (*dao_get_ctrl_blk
)(void **rblk
);
142 int (*dao_put_ctrl_blk
)(void *blk
);
143 int (*dao_set_spos
)(void *blk
, unsigned int spos
);
144 int (*dao_commit_write
)(struct hw
*hw
, unsigned int idx
, void *blk
);
145 int (*dao_get_spos
)(void *blk
, unsigned int *spos
);
147 int (*daio_mgr_get_ctrl_blk
)(struct hw
*hw
, void **rblk
);
148 int (*daio_mgr_put_ctrl_blk
)(void *blk
);
149 int (*daio_mgr_enb_dai
)(void *blk
, unsigned int idx
);
150 int (*daio_mgr_dsb_dai
)(void *blk
, unsigned int idx
);
151 int (*daio_mgr_enb_dao
)(void *blk
, unsigned int idx
);
152 int (*daio_mgr_dsb_dao
)(void *blk
, unsigned int idx
);
153 int (*daio_mgr_dao_init
)(void *blk
, unsigned int idx
,
155 int (*daio_mgr_set_imaparc
)(void *blk
, unsigned int slot
);
156 int (*daio_mgr_set_imapnxt
)(void *blk
, unsigned int next
);
157 int (*daio_mgr_set_imapaddr
)(void *blk
, unsigned int addr
);
158 int (*daio_mgr_commit_write
)(struct hw
*hw
, void *blk
);
160 int (*set_timer_irq
)(struct hw
*hw
, int enable
);
161 int (*set_timer_tick
)(struct hw
*hw
, unsigned int tick
);
162 unsigned int (*get_wc
)(struct hw
*hw
);
164 void (*irq_callback
)(void *data
, unsigned int bit
);
165 void *irq_callback_data
;
167 struct pci_dev
*pci
; /* the pci kernel structure of this card */
169 unsigned long io_base
;
170 unsigned long mem_base
;
172 enum CHIPTYP chip_type
;
176 int create_hw_obj(struct pci_dev
*pci
, enum CHIPTYP chip_type
,
177 enum CTCARDS model
, struct hw
**rhw
);
178 int destroy_hw_obj(struct hw
*hw
);
180 unsigned int get_field(unsigned int data
, unsigned int field
);
181 void set_field(unsigned int *data
, unsigned int field
, unsigned int value
);
184 #define PLL_INT (1 << 10) /* PLL input-clock out-of-range */
185 #define FI_INT (1 << 9) /* forced interrupt */
186 #define IT_INT (1 << 8) /* timer interrupt */
187 #define PCI_INT (1 << 7) /* PCI bus error pending */
188 #define URT_INT (1 << 6) /* UART Tx/Rx */
189 #define GPI_INT (1 << 5) /* GPI pin */
190 #define MIX_INT (1 << 4) /* mixer parameter segment FIFO channels */
191 #define DAI_INT (1 << 3) /* DAI (SR-tracker or SPDIF-receiver) */
192 #define TP_INT (1 << 2) /* transport priority queue */
193 #define DSP_INT (1 << 1) /* DSP */
194 #define SRC_INT (1 << 0) /* SRC channels */
196 #endif /* CTHARDWARE_H */
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