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/cistpl.h> 27 #include <pcmcia/ds.h> 28 29 struct snd_vxpocket { 30 31 struct vx_core core; 32 33 unsigned long port; 34 35 int mic_level; /* analog mic level (or boost) */ 36 37 unsigned int regCDSP; /* current CDSP register */ 38 unsigned int regDIALOG; /* current DIALOG register */ 39 40 int index; /* card index */ 41 42 /* pcmcia stuff */ 43 struct pcmcia_device *p_dev; 44 }; 45 46 #define to_vxpocket(x) container_of(x, struct snd_vxpocket, core) 47 48 extern struct snd_vx_ops snd_vxpocket_ops; 49 50 void vx_set_mic_boost(struct vx_core *chip, int boost); 51 void vx_set_mic_level(struct vx_core *chip, int level); 52 53 int vxp_add_mic_controls(struct vx_core *chip); 54 55 /* Constants used to access the CDSP register (0x08). */ 56 #define CDSP_MAGIC 0xA7 /* magic value (for read) */ 57 /* for write */ 58 #define VXP_CDSP_CLOCKIN_SEL_MASK 0x80 /* 0 (internal), 1 (AES/EBU) */ 59 #define VXP_CDSP_DATAIN_SEL_MASK 0x40 /* 0 (analog), 1 (UER) */ 60 #define VXP_CDSP_SMPTE_SEL_MASK 0x20 61 #define VXP_CDSP_RESERVED_MASK 0x10 62 #define VXP_CDSP_MIC_SEL_MASK 0x08 63 #define VXP_CDSP_VALID_IRQ_MASK 0x04 64 #define VXP_CDSP_CODEC_RESET_MASK 0x02 65 #define VXP_CDSP_DSP_RESET_MASK 0x01 66 /* VXPOCKET 240/440 */ 67 #define P24_CDSP_MICS_SEL_MASK 0x18 68 #define P24_CDSP_MIC20_SEL_MASK 0x10 69 #define P24_CDSP_MIC38_SEL_MASK 0x08 70 71 /* Constants used to access the MEMIRQ register (0x0C). */ 72 #define P44_MEMIRQ_MASTER_SLAVE_SEL_MASK 0x08 73 #define P44_MEMIRQ_SYNCED_ALONE_SEL_MASK 0x04 74 #define P44_MEMIRQ_WCLK_OUT_IN_SEL_MASK 0x02 /* Not used */ 75 #define P44_MEMIRQ_WCLK_UER_SEL_MASK 0x01 /* Not used */ 76 77 /* Micro levels (0x0C) */ 78 79 /* Constants used to access the DIALOG register (0x0D). */ 80 #define VXP_DLG_XILINX_REPROG_MASK 0x80 /* W */ 81 #define VXP_DLG_DATA_XICOR_MASK 0x80 /* R */ 82 #define VXP_DLG_RESERVED4_0_MASK 0x40 83 #define VXP_DLG_RESERVED2_0_MASK 0x20 84 #define VXP_DLG_RESERVED1_0_MASK 0x10 85 #define VXP_DLG_DMAWRITE_SEL_MASK 0x08 /* W */ 86 #define VXP_DLG_DMAREAD_SEL_MASK 0x04 /* W */ 87 #define VXP_DLG_MEMIRQ_MASK 0x02 /* R */ 88 #define VXP_DLG_DMA16_SEL_MASK 0x02 /* W */ 89 #define VXP_DLG_ACK_MEMIRQ_MASK 0x01 /* R/W */ 90 91 92 #endif /* __VXPOCKET_H */ 93