18cc72361SWai Yew CHAY /** 28cc72361SWai Yew CHAY * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved. 38cc72361SWai Yew CHAY * 48cc72361SWai Yew CHAY * This source file is released under GPL v2 license (no other versions). 58cc72361SWai Yew CHAY * See the COPYING file included in the main directory of this source 68cc72361SWai Yew CHAY * distribution for the license terms and conditions. 78cc72361SWai Yew CHAY * 88cc72361SWai Yew CHAY * @File cthardware.h 98cc72361SWai Yew CHAY * 108cc72361SWai Yew CHAY * @Brief 118cc72361SWai Yew CHAY * This file contains the definition of hardware access methord. 128cc72361SWai Yew CHAY * 138cc72361SWai Yew CHAY * @Author Liu Chun 148cc72361SWai Yew CHAY * @Date May 13 2008 158cc72361SWai Yew CHAY * 168cc72361SWai Yew CHAY */ 178cc72361SWai Yew CHAY 188cc72361SWai Yew CHAY #ifndef CTHARDWARE_H 198cc72361SWai Yew CHAY #define CTHARDWARE_H 208cc72361SWai Yew CHAY 218cc72361SWai Yew CHAY #include <linux/types.h> 228cc72361SWai Yew CHAY #include <linux/pci.h> 238cc72361SWai Yew CHAY 248cc72361SWai Yew CHAY enum CHIPTYP { 258cc72361SWai Yew CHAY ATC20K1, 268cc72361SWai Yew CHAY ATC20K2, 278cc72361SWai Yew CHAY ATCNONE 288cc72361SWai Yew CHAY }; 298cc72361SWai Yew CHAY 309470195aSTakashi Iwai enum CTCARDS { 319470195aSTakashi Iwai /* 20k1 models */ 329470195aSTakashi Iwai CTSB055X, 33a8f4310bSTakashi Iwai CT20K1_MODEL_FIRST = CTSB055X, 349470195aSTakashi Iwai CTSB073X, 359470195aSTakashi Iwai CTUAA, 369470195aSTakashi Iwai CT20K1_UNKNOWN, 379470195aSTakashi Iwai /* 20k2 models */ 389470195aSTakashi Iwai CTSB0760, 39a8f4310bSTakashi Iwai CT20K2_MODEL_FIRST = CTSB0760, 409470195aSTakashi Iwai CTHENDRIX, 419470195aSTakashi Iwai CTSB0880, 4255309216SHarry Butterworth CTSB1270, 43a8f4310bSTakashi Iwai CT20K2_UNKNOWN, 449470195aSTakashi Iwai NUM_CTCARDS /* This should always be the last */ 459470195aSTakashi Iwai }; 469470195aSTakashi Iwai 478cc72361SWai Yew CHAY /* Type of input source for ADC */ 488cc72361SWai Yew CHAY enum ADCSRC{ 498cc72361SWai Yew CHAY ADC_MICIN, 508cc72361SWai Yew CHAY ADC_LINEIN, 518cc72361SWai Yew CHAY ADC_VIDEO, 528cc72361SWai Yew CHAY ADC_AUX, 538cc72361SWai Yew CHAY ADC_NONE /* Switch to digital input */ 548cc72361SWai Yew CHAY }; 558cc72361SWai Yew CHAY 568cc72361SWai Yew CHAY struct card_conf { 578cc72361SWai Yew CHAY /* device virtual mem page table page physical addr 588cc72361SWai Yew CHAY * (supporting one page table page now) */ 598cc72361SWai Yew CHAY unsigned long vm_pgt_phys; 608cc72361SWai Yew CHAY unsigned int rsr; /* reference sample rate in Hzs*/ 618cc72361SWai Yew CHAY unsigned int msr; /* master sample rate in rsrs */ 628cc72361SWai Yew CHAY }; 638cc72361SWai Yew CHAY 64b028b818SHarry Butterworth struct capabilities { 65b028b818SHarry Butterworth unsigned int digit_io_switch:1; 66b028b818SHarry Butterworth unsigned int dedicated_mic:1; 67b028b818SHarry Butterworth unsigned int output_switch:1; 68b028b818SHarry Butterworth unsigned int mic_source_switch:1; 69b028b818SHarry Butterworth }; 70b028b818SHarry Butterworth 718cc72361SWai Yew CHAY struct hw { 728cc72361SWai Yew CHAY int (*card_init)(struct hw *hw, struct card_conf *info); 738cc72361SWai Yew CHAY int (*card_stop)(struct hw *hw); 748cc72361SWai Yew CHAY int (*pll_init)(struct hw *hw, unsigned int rsr); 75c7561cd8STakashi Iwai #ifdef CONFIG_PM_SLEEP 7668cb2b55STakashi Iwai int (*suspend)(struct hw *hw); 7729959a09SWai Yew CHAY int (*resume)(struct hw *hw, struct card_conf *info); 7829959a09SWai Yew CHAY #endif 798cc72361SWai Yew CHAY int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source); 808cc72361SWai Yew CHAY int (*select_adc_source)(struct hw *hw, enum ADCSRC source); 81b028b818SHarry Butterworth struct capabilities (*capabilities)(struct hw *hw); 8255309216SHarry Butterworth int (*output_switch_get)(struct hw *hw); 8355309216SHarry Butterworth int (*output_switch_put)(struct hw *hw, int position); 8455309216SHarry Butterworth int (*mic_source_switch_get)(struct hw *hw); 8555309216SHarry Butterworth int (*mic_source_switch_put)(struct hw *hw, int position); 868cc72361SWai Yew CHAY 878cc72361SWai Yew CHAY /* SRC operations */ 888cc72361SWai Yew CHAY int (*src_rsc_get_ctrl_blk)(void **rblk); 898cc72361SWai Yew CHAY int (*src_rsc_put_ctrl_blk)(void *blk); 908cc72361SWai Yew CHAY int (*src_set_state)(void *blk, unsigned int state); 918cc72361SWai Yew CHAY int (*src_set_bm)(void *blk, unsigned int bm); 928cc72361SWai Yew CHAY int (*src_set_rsr)(void *blk, unsigned int rsr); 938cc72361SWai Yew CHAY int (*src_set_sf)(void *blk, unsigned int sf); 948cc72361SWai Yew CHAY int (*src_set_wr)(void *blk, unsigned int wr); 958cc72361SWai Yew CHAY int (*src_set_pm)(void *blk, unsigned int pm); 968cc72361SWai Yew CHAY int (*src_set_rom)(void *blk, unsigned int rom); 978cc72361SWai Yew CHAY int (*src_set_vo)(void *blk, unsigned int vo); 988cc72361SWai Yew CHAY int (*src_set_st)(void *blk, unsigned int st); 998cc72361SWai Yew CHAY int (*src_set_ie)(void *blk, unsigned int ie); 1008cc72361SWai Yew CHAY int (*src_set_ilsz)(void *blk, unsigned int ilsz); 1018cc72361SWai Yew CHAY int (*src_set_bp)(void *blk, unsigned int bp); 1028cc72361SWai Yew CHAY int (*src_set_cisz)(void *blk, unsigned int cisz); 1038cc72361SWai Yew CHAY int (*src_set_ca)(void *blk, unsigned int ca); 1048cc72361SWai Yew CHAY int (*src_set_sa)(void *blk, unsigned int sa); 1058cc72361SWai Yew CHAY int (*src_set_la)(void *blk, unsigned int la); 1068cc72361SWai Yew CHAY int (*src_set_pitch)(void *blk, unsigned int pitch); 1078cc72361SWai Yew CHAY int (*src_set_clear_zbufs)(void *blk, unsigned int clear); 1088cc72361SWai Yew CHAY int (*src_set_dirty)(void *blk, unsigned int flags); 1098cc72361SWai Yew CHAY int (*src_set_dirty_all)(void *blk); 1108cc72361SWai Yew CHAY int (*src_commit_write)(struct hw *hw, unsigned int idx, void *blk); 1118cc72361SWai Yew CHAY int (*src_get_ca)(struct hw *hw, unsigned int idx, void *blk); 1128cc72361SWai Yew CHAY unsigned int (*src_get_dirty)(void *blk); 1138cc72361SWai Yew CHAY unsigned int (*src_dirty_conj_mask)(void); 1148cc72361SWai Yew CHAY int (*src_mgr_get_ctrl_blk)(void **rblk); 1158cc72361SWai Yew CHAY int (*src_mgr_put_ctrl_blk)(void *blk); 1168cc72361SWai Yew CHAY /* syncly enable src @idx */ 1178cc72361SWai Yew CHAY int (*src_mgr_enbs_src)(void *blk, unsigned int idx); 1188cc72361SWai Yew CHAY /* enable src @idx */ 1198cc72361SWai Yew CHAY int (*src_mgr_enb_src)(void *blk, unsigned int idx); 1208cc72361SWai Yew CHAY /* disable src @idx */ 1218cc72361SWai Yew CHAY int (*src_mgr_dsb_src)(void *blk, unsigned int idx); 1228cc72361SWai Yew CHAY int (*src_mgr_commit_write)(struct hw *hw, void *blk); 1238cc72361SWai Yew CHAY 1248cc72361SWai Yew CHAY /* SRC Input Mapper operations */ 1258cc72361SWai Yew CHAY int (*srcimp_mgr_get_ctrl_blk)(void **rblk); 1268cc72361SWai Yew CHAY int (*srcimp_mgr_put_ctrl_blk)(void *blk); 1278cc72361SWai Yew CHAY int (*srcimp_mgr_set_imaparc)(void *blk, unsigned int slot); 1288cc72361SWai Yew CHAY int (*srcimp_mgr_set_imapuser)(void *blk, unsigned int user); 1298cc72361SWai Yew CHAY int (*srcimp_mgr_set_imapnxt)(void *blk, unsigned int next); 1308cc72361SWai Yew CHAY int (*srcimp_mgr_set_imapaddr)(void *blk, unsigned int addr); 1318cc72361SWai Yew CHAY int (*srcimp_mgr_commit_write)(struct hw *hw, void *blk); 1328cc72361SWai Yew CHAY 1338cc72361SWai Yew CHAY /* AMIXER operations */ 1348cc72361SWai Yew CHAY int (*amixer_rsc_get_ctrl_blk)(void **rblk); 1358cc72361SWai Yew CHAY int (*amixer_rsc_put_ctrl_blk)(void *blk); 1368cc72361SWai Yew CHAY int (*amixer_mgr_get_ctrl_blk)(void **rblk); 1378cc72361SWai Yew CHAY int (*amixer_mgr_put_ctrl_blk)(void *blk); 1388cc72361SWai Yew CHAY int (*amixer_set_mode)(void *blk, unsigned int mode); 1398cc72361SWai Yew CHAY int (*amixer_set_iv)(void *blk, unsigned int iv); 1408cc72361SWai Yew CHAY int (*amixer_set_x)(void *blk, unsigned int x); 1418cc72361SWai Yew CHAY int (*amixer_set_y)(void *blk, unsigned int y); 1428cc72361SWai Yew CHAY int (*amixer_set_sadr)(void *blk, unsigned int sadr); 1438cc72361SWai Yew CHAY int (*amixer_set_se)(void *blk, unsigned int se); 1448cc72361SWai Yew CHAY int (*amixer_set_dirty)(void *blk, unsigned int flags); 1458cc72361SWai Yew CHAY int (*amixer_set_dirty_all)(void *blk); 1468cc72361SWai Yew CHAY int (*amixer_commit_write)(struct hw *hw, unsigned int idx, void *blk); 1478cc72361SWai Yew CHAY int (*amixer_get_y)(void *blk); 1488cc72361SWai Yew CHAY unsigned int (*amixer_get_dirty)(void *blk); 1498cc72361SWai Yew CHAY 1508cc72361SWai Yew CHAY /* DAIO operations */ 1518cc72361SWai Yew CHAY int (*dai_get_ctrl_blk)(void **rblk); 1528cc72361SWai Yew CHAY int (*dai_put_ctrl_blk)(void *blk); 1538cc72361SWai Yew CHAY int (*dai_srt_set_srco)(void *blk, unsigned int src); 1548cc72361SWai Yew CHAY int (*dai_srt_set_srcm)(void *blk, unsigned int src); 1558cc72361SWai Yew CHAY int (*dai_srt_set_rsr)(void *blk, unsigned int rsr); 1568cc72361SWai Yew CHAY int (*dai_srt_set_drat)(void *blk, unsigned int drat); 1578cc72361SWai Yew CHAY int (*dai_srt_set_ec)(void *blk, unsigned int ec); 1588cc72361SWai Yew CHAY int (*dai_srt_set_et)(void *blk, unsigned int et); 1598cc72361SWai Yew CHAY int (*dai_commit_write)(struct hw *hw, unsigned int idx, void *blk); 1608cc72361SWai Yew CHAY int (*dao_get_ctrl_blk)(void **rblk); 1618cc72361SWai Yew CHAY int (*dao_put_ctrl_blk)(void *blk); 1628cc72361SWai Yew CHAY int (*dao_set_spos)(void *blk, unsigned int spos); 1638cc72361SWai Yew CHAY int (*dao_commit_write)(struct hw *hw, unsigned int idx, void *blk); 1648cc72361SWai Yew CHAY int (*dao_get_spos)(void *blk, unsigned int *spos); 1658cc72361SWai Yew CHAY 1668cc72361SWai Yew CHAY int (*daio_mgr_get_ctrl_blk)(struct hw *hw, void **rblk); 1678cc72361SWai Yew CHAY int (*daio_mgr_put_ctrl_blk)(void *blk); 1688cc72361SWai Yew CHAY int (*daio_mgr_enb_dai)(void *blk, unsigned int idx); 1698cc72361SWai Yew CHAY int (*daio_mgr_dsb_dai)(void *blk, unsigned int idx); 1708cc72361SWai Yew CHAY int (*daio_mgr_enb_dao)(void *blk, unsigned int idx); 1718cc72361SWai Yew CHAY int (*daio_mgr_dsb_dao)(void *blk, unsigned int idx); 1728cc72361SWai Yew CHAY int (*daio_mgr_dao_init)(void *blk, unsigned int idx, 1738cc72361SWai Yew CHAY unsigned int conf); 1748cc72361SWai Yew CHAY int (*daio_mgr_set_imaparc)(void *blk, unsigned int slot); 1758cc72361SWai Yew CHAY int (*daio_mgr_set_imapnxt)(void *blk, unsigned int next); 1768cc72361SWai Yew CHAY int (*daio_mgr_set_imapaddr)(void *blk, unsigned int addr); 1778cc72361SWai Yew CHAY int (*daio_mgr_commit_write)(struct hw *hw, void *blk); 1788cc72361SWai Yew CHAY 179b7bbf876STakashi Iwai int (*set_timer_irq)(struct hw *hw, int enable); 180b7bbf876STakashi Iwai int (*set_timer_tick)(struct hw *hw, unsigned int tick); 18154de6bc8STakashi Iwai unsigned int (*get_wc)(struct hw *hw); 182b7bbf876STakashi Iwai 183b7bbf876STakashi Iwai void (*irq_callback)(void *data, unsigned int bit); 184b7bbf876STakashi Iwai void *irq_callback_data; 185b7bbf876STakashi Iwai 1868cc72361SWai Yew CHAY struct pci_dev *pci; /* the pci kernel structure of this card */ 1878cc72361SWai Yew CHAY int irq; 1888cc72361SWai Yew CHAY unsigned long io_base; 1898cc72361SWai Yew CHAY unsigned long mem_base; 1909470195aSTakashi Iwai 1919470195aSTakashi Iwai enum CHIPTYP chip_type; 1929470195aSTakashi Iwai enum CTCARDS model; 1938cc72361SWai Yew CHAY }; 1948cc72361SWai Yew CHAY 1959470195aSTakashi Iwai int create_hw_obj(struct pci_dev *pci, enum CHIPTYP chip_type, 1969470195aSTakashi Iwai enum CTCARDS model, struct hw **rhw); 1978cc72361SWai Yew CHAY int destroy_hw_obj(struct hw *hw); 1988cc72361SWai Yew CHAY 1998cc72361SWai Yew CHAY unsigned int get_field(unsigned int data, unsigned int field); 2008cc72361SWai Yew CHAY void set_field(unsigned int *data, unsigned int field, unsigned int value); 2018cc72361SWai Yew CHAY 202b7bbf876STakashi Iwai /* IRQ bits */ 203b7bbf876STakashi Iwai #define PLL_INT (1 << 10) /* PLL input-clock out-of-range */ 204b7bbf876STakashi Iwai #define FI_INT (1 << 9) /* forced interrupt */ 205b7bbf876STakashi Iwai #define IT_INT (1 << 8) /* timer interrupt */ 206b7bbf876STakashi Iwai #define PCI_INT (1 << 7) /* PCI bus error pending */ 207b7bbf876STakashi Iwai #define URT_INT (1 << 6) /* UART Tx/Rx */ 208b7bbf876STakashi Iwai #define GPI_INT (1 << 5) /* GPI pin */ 209b7bbf876STakashi Iwai #define MIX_INT (1 << 4) /* mixer parameter segment FIFO channels */ 210b7bbf876STakashi Iwai #define DAI_INT (1 << 3) /* DAI (SR-tracker or SPDIF-receiver) */ 211b7bbf876STakashi Iwai #define TP_INT (1 << 2) /* transport priority queue */ 212b7bbf876STakashi Iwai #define DSP_INT (1 << 1) /* DSP */ 213b7bbf876STakashi Iwai #define SRC_INT (1 << 0) /* SRC channels */ 214b7bbf876STakashi Iwai 2158cc72361SWai Yew CHAY #endif /* CTHARDWARE_H */ 216