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 */ 119