Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / sound / pci / ctxfi / cthardware.h
blob54cc9cb75f00827ac18b231e3773f36a7a951c10
1 /**
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.
8 * @File cthardware.h
10 * @Brief
11 * This file contains the definition of hardware access methord.
13 * @Author Liu Chun
14 * @Date May 13 2008
18 #ifndef CTHARDWARE_H
19 #define CTHARDWARE_H
21 #include <linux/types.h>
22 #include <linux/pci.h>
23 #include <sound/core.h>
25 enum CHIPTYP {
26 ATC20K1,
27 ATC20K2,
28 ATCNONE
31 enum CTCARDS {
32 /* 20k1 models */
33 CTSB055X,
34 CT20K1_MODEL_FIRST = CTSB055X,
35 CTSB073X,
36 CTUAA,
37 CT20K1_UNKNOWN,
38 /* 20k2 models */
39 CTSB0760,
40 CT20K2_MODEL_FIRST = CTSB0760,
41 CTHENDRIX,
42 CTSB0880,
43 CTSB1270,
44 CT20K2_UNKNOWN,
45 NUM_CTCARDS /* This should always be the last */
48 /* Type of input source for ADC */
49 enum ADCSRC{
50 ADC_MICIN,
51 ADC_LINEIN,
52 ADC_VIDEO,
53 ADC_AUX,
54 ADC_NONE /* Switch to digital input */
57 struct card_conf {
58 /* device virtual mem page table page physical addr
59 * (supporting one page table page now) */
60 unsigned long vm_pgt_phys;
61 unsigned int rsr; /* reference sample rate in Hzs*/
62 unsigned int msr; /* master sample rate in rsrs */
65 struct capabilities {
66 unsigned int digit_io_switch:1;
67 unsigned int dedicated_mic:1;
68 unsigned int output_switch:1;
69 unsigned int mic_source_switch:1;
72 struct hw {
73 int (*card_init)(struct hw *hw, struct card_conf *info);
74 int (*card_stop)(struct hw *hw);
75 int (*pll_init)(struct hw *hw, unsigned int rsr);
76 #ifdef CONFIG_PM_SLEEP
77 int (*suspend)(struct hw *hw);
78 int (*resume)(struct hw *hw, struct card_conf *info);
79 #endif
80 int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source);
81 int (*select_adc_source)(struct hw *hw, enum ADCSRC source);
82 struct capabilities (*capabilities)(struct hw *hw);
83 int (*output_switch_get)(struct hw *hw);
84 int (*output_switch_put)(struct hw *hw, int position);
85 int (*mic_source_switch_get)(struct hw *hw);
86 int (*mic_source_switch_put)(struct hw *hw, int position);
88 /* SRC operations */
89 int (*src_rsc_get_ctrl_blk)(void **rblk);
90 int (*src_rsc_put_ctrl_blk)(void *blk);
91 int (*src_set_state)(void *blk, unsigned int state);
92 int (*src_set_bm)(void *blk, unsigned int bm);
93 int (*src_set_rsr)(void *blk, unsigned int rsr);
94 int (*src_set_sf)(void *blk, unsigned int sf);
95 int (*src_set_wr)(void *blk, unsigned int wr);
96 int (*src_set_pm)(void *blk, unsigned int pm);
97 int (*src_set_rom)(void *blk, unsigned int rom);
98 int (*src_set_vo)(void *blk, unsigned int vo);
99 int (*src_set_st)(void *blk, unsigned int st);
100 int (*src_set_ie)(void *blk, unsigned int ie);
101 int (*src_set_ilsz)(void *blk, unsigned int ilsz);
102 int (*src_set_bp)(void *blk, unsigned int bp);
103 int (*src_set_cisz)(void *blk, unsigned int cisz);
104 int (*src_set_ca)(void *blk, unsigned int ca);
105 int (*src_set_sa)(void *blk, unsigned int sa);
106 int (*src_set_la)(void *blk, unsigned int la);
107 int (*src_set_pitch)(void *blk, unsigned int pitch);
108 int (*src_set_clear_zbufs)(void *blk, unsigned int clear);
109 int (*src_set_dirty)(void *blk, unsigned int flags);
110 int (*src_set_dirty_all)(void *blk);
111 int (*src_commit_write)(struct hw *hw, unsigned int idx, void *blk);
112 int (*src_get_ca)(struct hw *hw, unsigned int idx, void *blk);
113 unsigned int (*src_get_dirty)(void *blk);
114 unsigned int (*src_dirty_conj_mask)(void);
115 int (*src_mgr_get_ctrl_blk)(void **rblk);
116 int (*src_mgr_put_ctrl_blk)(void *blk);
117 /* syncly enable src @idx */
118 int (*src_mgr_enbs_src)(void *blk, unsigned int idx);
119 /* enable src @idx */
120 int (*src_mgr_enb_src)(void *blk, unsigned int idx);
121 /* disable src @idx */
122 int (*src_mgr_dsb_src)(void *blk, unsigned int idx);
123 int (*src_mgr_commit_write)(struct hw *hw, void *blk);
125 /* SRC Input Mapper operations */
126 int (*srcimp_mgr_get_ctrl_blk)(void **rblk);
127 int (*srcimp_mgr_put_ctrl_blk)(void *blk);
128 int (*srcimp_mgr_set_imaparc)(void *blk, unsigned int slot);
129 int (*srcimp_mgr_set_imapuser)(void *blk, unsigned int user);
130 int (*srcimp_mgr_set_imapnxt)(void *blk, unsigned int next);
131 int (*srcimp_mgr_set_imapaddr)(void *blk, unsigned int addr);
132 int (*srcimp_mgr_commit_write)(struct hw *hw, void *blk);
134 /* AMIXER operations */
135 int (*amixer_rsc_get_ctrl_blk)(void **rblk);
136 int (*amixer_rsc_put_ctrl_blk)(void *blk);
137 int (*amixer_mgr_get_ctrl_blk)(void **rblk);
138 int (*amixer_mgr_put_ctrl_blk)(void *blk);
139 int (*amixer_set_mode)(void *blk, unsigned int mode);
140 int (*amixer_set_iv)(void *blk, unsigned int iv);
141 int (*amixer_set_x)(void *blk, unsigned int x);
142 int (*amixer_set_y)(void *blk, unsigned int y);
143 int (*amixer_set_sadr)(void *blk, unsigned int sadr);
144 int (*amixer_set_se)(void *blk, unsigned int se);
145 int (*amixer_set_dirty)(void *blk, unsigned int flags);
146 int (*amixer_set_dirty_all)(void *blk);
147 int (*amixer_commit_write)(struct hw *hw, unsigned int idx, void *blk);
148 int (*amixer_get_y)(void *blk);
149 unsigned int (*amixer_get_dirty)(void *blk);
151 /* DAIO operations */
152 int (*dai_get_ctrl_blk)(void **rblk);
153 int (*dai_put_ctrl_blk)(void *blk);
154 int (*dai_srt_set_srco)(void *blk, unsigned int src);
155 int (*dai_srt_set_srcm)(void *blk, unsigned int src);
156 int (*dai_srt_set_rsr)(void *blk, unsigned int rsr);
157 int (*dai_srt_set_drat)(void *blk, unsigned int drat);
158 int (*dai_srt_set_ec)(void *blk, unsigned int ec);
159 int (*dai_srt_set_et)(void *blk, unsigned int et);
160 int (*dai_commit_write)(struct hw *hw, unsigned int idx, void *blk);
161 int (*dao_get_ctrl_blk)(void **rblk);
162 int (*dao_put_ctrl_blk)(void *blk);
163 int (*dao_set_spos)(void *blk, unsigned int spos);
164 int (*dao_commit_write)(struct hw *hw, unsigned int idx, void *blk);
165 int (*dao_get_spos)(void *blk, unsigned int *spos);
167 int (*daio_mgr_get_ctrl_blk)(struct hw *hw, void **rblk);
168 int (*daio_mgr_put_ctrl_blk)(void *blk);
169 int (*daio_mgr_enb_dai)(void *blk, unsigned int idx);
170 int (*daio_mgr_dsb_dai)(void *blk, unsigned int idx);
171 int (*daio_mgr_enb_dao)(void *blk, unsigned int idx);
172 int (*daio_mgr_dsb_dao)(void *blk, unsigned int idx);
173 int (*daio_mgr_dao_init)(void *blk, unsigned int idx,
174 unsigned int conf);
175 int (*daio_mgr_set_imaparc)(void *blk, unsigned int slot);
176 int (*daio_mgr_set_imapnxt)(void *blk, unsigned int next);
177 int (*daio_mgr_set_imapaddr)(void *blk, unsigned int addr);
178 int (*daio_mgr_commit_write)(struct hw *hw, void *blk);
180 int (*set_timer_irq)(struct hw *hw, int enable);
181 int (*set_timer_tick)(struct hw *hw, unsigned int tick);
182 unsigned int (*get_wc)(struct hw *hw);
184 void (*irq_callback)(void *data, unsigned int bit);
185 void *irq_callback_data;
187 struct pci_dev *pci; /* the pci kernel structure of this card */
188 struct snd_card *card; /* pointer to this card */
189 int irq;
190 unsigned long io_base;
191 void __iomem *mem_base;
193 enum CHIPTYP chip_type;
194 enum CTCARDS model;
197 int create_hw_obj(struct pci_dev *pci, enum CHIPTYP chip_type,
198 enum CTCARDS model, struct hw **rhw);
199 int destroy_hw_obj(struct hw *hw);
201 unsigned int get_field(unsigned int data, unsigned int field);
202 void set_field(unsigned int *data, unsigned int field, unsigned int value);
204 /* IRQ bits */
205 #define PLL_INT (1 << 10) /* PLL input-clock out-of-range */
206 #define FI_INT (1 << 9) /* forced interrupt */
207 #define IT_INT (1 << 8) /* timer interrupt */
208 #define PCI_INT (1 << 7) /* PCI bus error pending */
209 #define URT_INT (1 << 6) /* UART Tx/Rx */
210 #define GPI_INT (1 << 5) /* GPI pin */
211 #define MIX_INT (1 << 4) /* mixer parameter segment FIFO channels */
212 #define DAI_INT (1 << 3) /* DAI (SR-tracker or SPDIF-receiver) */
213 #define TP_INT (1 << 2) /* transport priority queue */
214 #define DSP_INT (1 << 1) /* DSP */
215 #define SRC_INT (1 << 0) /* SRC channels */
217 #endif /* CTHARDWARE_H */