Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Driver for Digigram VXpocket 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 __VXPOCKET_H |
| 22 | #define __VXPOCKET_H |
| 23 | |
| 24 | #include <sound/vx_core.h> |
| 25 | |
| 26 | #include <pcmcia/cs_types.h> |
| 27 | #include <pcmcia/cs.h> |
| 28 | #include <pcmcia/cistpl.h> |
| 29 | #include <pcmcia/ds.h> |
| 30 | |
| 31 | struct snd_vxp_entry { |
| 32 | dev_info_t *dev_info; |
| 33 | |
| 34 | /* module parameters */ |
| 35 | int *index_table; |
| 36 | char **id_table; |
| 37 | int *enable_table; |
| 38 | int *ibl; |
| 39 | |
| 40 | /* h/w config */ |
| 41 | struct snd_vx_hardware *hardware; |
| 42 | struct snd_vx_ops *ops; |
| 43 | |
| 44 | /* slots */ |
| 45 | vx_core_t *card_list[SNDRV_CARDS]; |
| 46 | dev_link_t *dev_list; /* Linked list of devices */ |
| 47 | }; |
| 48 | |
| 49 | struct snd_vxpocket { |
| 50 | |
| 51 | vx_core_t core; |
| 52 | |
| 53 | unsigned long port; |
| 54 | |
| 55 | int mic_level; /* analog mic level (or boost) */ |
| 56 | |
| 57 | unsigned int regCDSP; /* current CDSP register */ |
| 58 | unsigned int regDIALOG; /* current DIALOG register */ |
| 59 | |
| 60 | int index; |
| 61 | struct snd_vxp_entry *hw_entry; |
| 62 | |
| 63 | /* pcmcia stuff */ |
| 64 | dev_link_t link; |
| 65 | dev_node_t node; |
| 66 | }; |
| 67 | |
| 68 | extern struct snd_vx_ops snd_vxpocket_ops; |
| 69 | |
| 70 | void vx_set_mic_boost(vx_core_t *chip, int boost); |
| 71 | void vx_set_mic_level(vx_core_t *chip, int level); |
| 72 | |
| 73 | /* |
| 74 | * pcmcia stuff |
| 75 | */ |
| 76 | dev_link_t *snd_vxpocket_attach(struct snd_vxp_entry *hw); |
| 77 | void snd_vxpocket_detach(struct snd_vxp_entry *hw, dev_link_t *link); |
| 78 | |
| 79 | int vxp_add_mic_controls(vx_core_t *chip); |
| 80 | |
| 81 | /* Constants used to access the CDSP register (0x08). */ |
| 82 | #define CDSP_MAGIC 0xA7 /* magic value (for read) */ |
| 83 | /* for write */ |
| 84 | #define VXP_CDSP_CLOCKIN_SEL_MASK 0x80 /* 0 (internal), 1 (AES/EBU) */ |
| 85 | #define VXP_CDSP_DATAIN_SEL_MASK 0x40 /* 0 (analog), 1 (UER) */ |
| 86 | #define VXP_CDSP_SMPTE_SEL_MASK 0x20 |
| 87 | #define VXP_CDSP_RESERVED_MASK 0x10 |
| 88 | #define VXP_CDSP_MIC_SEL_MASK 0x08 |
| 89 | #define VXP_CDSP_VALID_IRQ_MASK 0x04 |
| 90 | #define VXP_CDSP_CODEC_RESET_MASK 0x02 |
| 91 | #define VXP_CDSP_DSP_RESET_MASK 0x01 |
| 92 | /* VXPOCKET 240/440 */ |
| 93 | #define P24_CDSP_MICS_SEL_MASK 0x18 |
| 94 | #define P24_CDSP_MIC20_SEL_MASK 0x10 |
| 95 | #define P24_CDSP_MIC38_SEL_MASK 0x08 |
| 96 | |
| 97 | /* Constants used to access the MEMIRQ register (0x0C). */ |
| 98 | #define P44_MEMIRQ_MASTER_SLAVE_SEL_MASK 0x08 |
| 99 | #define P44_MEMIRQ_SYNCED_ALONE_SEL_MASK 0x04 |
| 100 | #define P44_MEMIRQ_WCLK_OUT_IN_SEL_MASK 0x02 /* Not used */ |
| 101 | #define P44_MEMIRQ_WCLK_UER_SEL_MASK 0x01 /* Not used */ |
| 102 | |
| 103 | /* Micro levels (0x0C) */ |
| 104 | |
| 105 | /* Constants used to access the DIALOG register (0x0D). */ |
| 106 | #define VXP_DLG_XILINX_REPROG_MASK 0x80 /* W */ |
| 107 | #define VXP_DLG_DATA_XICOR_MASK 0x80 /* R */ |
| 108 | #define VXP_DLG_RESERVED4_0_MASK 0x40 |
| 109 | #define VXP_DLG_RESERVED2_0_MASK 0x20 |
| 110 | #define VXP_DLG_RESERVED1_0_MASK 0x10 |
| 111 | #define VXP_DLG_DMAWRITE_SEL_MASK 0x08 /* W */ |
| 112 | #define VXP_DLG_DMAREAD_SEL_MASK 0x04 /* W */ |
| 113 | #define VXP_DLG_MEMIRQ_MASK 0x02 /* R */ |
| 114 | #define VXP_DLG_DMA16_SEL_MASK 0x02 /* W */ |
| 115 | #define VXP_DLG_ACK_MEMIRQ_MASK 0x01 /* R/W */ |
| 116 | |
| 117 | |
| 118 | #endif /* __VXPOCKET_H */ |