1/* 2 * Driver for Digigram VX222 PCI 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 __VX222_H 22#define __VX222_H 23 24#include <sound/vx_core.h> 25 26struct snd_vx222 { 27 28 struct vx_core core; 29 30 /* h/w config; for PLX and for DSP */ 31 struct pci_dev *pci; 32 unsigned long port[2]; 33 34 unsigned int regCDSP; /* current CDSP register */ 35 unsigned int regCFG; /* current CFG register */ 36 unsigned int regSELMIC; /* current SELMIC reg. (for VX222 Mic) */ 37 38 int input_level[2]; /* input level for vx222 mic */ 39 int mic_level; /* mic level for vx222 mic */ 40}; 41 42#define to_vx222(x) container_of(x, struct snd_vx222, core) 43 44/* we use a lookup table with 148 values, see vx_mixer.c */ 45#define VX2_AKM_LEVEL_MAX 0x93 46 47extern struct snd_vx_ops vx222_ops; 48extern struct snd_vx_ops vx222_old_ops; 49 50/* Offset of registers with base equal to portDSP. */ 51#define VX_RESET_DMA_REGISTER_OFFSET 0x00000008 52 53/* Constants used to access the INTCSR register. */ 54#define VX_INTCSR_VALUE 0x00000001 55#define VX_PCI_INTERRUPT_MASK 0x00000040 56 57/* Constants used to access the CDSP register (0x20). */ 58#define VX_CDSP_TEST1_MASK 0x00000080 59#define VX_CDSP_TOR1_MASK 0x00000040 60#define VX_CDSP_TOR2_MASK 0x00000020 61#define VX_CDSP_RESERVED0_0_MASK 0x00000010 62#define VX_CDSP_CODEC_RESET_MASK 0x00000008 63#define VX_CDSP_VALID_IRQ_MASK 0x00000004 64#define VX_CDSP_TEST0_MASK 0x00000002 65#define VX_CDSP_DSP_RESET_MASK 0x00000001 66 67#define VX_CDSP_GPIO_OUT_MASK 0x00000060 68#define VX_GPIO_OUT_BIT_OFFSET 5 // transform output to bit 0 and 1 69 70/* Constants used to access the CFG register (0x24). */ 71#define VX_CFG_SYNCDSP_MASK 0x00000080 72#define VX_CFG_RESERVED0_0_MASK 0x00000040 73#define VX_CFG_RESERVED1_0_MASK 0x00000020 74#define VX_CFG_RESERVED2_0_MASK 0x00000010 75#define VX_CFG_DATAIN_SEL_MASK 0x00000008 // 0 (ana), 1 (UER) 76#define VX_CFG_RESERVED3_0_MASK 0x00000004 77#define VX_CFG_RESERVED4_0_MASK 0x00000002 78#define VX_CFG_CLOCKIN_SEL_MASK 0x00000001 // 0 (internal), 1 (AES/EBU) 79 80/* Constants used to access the STATUS register (0x30). */ 81#define VX_STATUS_DATA_XICOR_MASK 0x00000080 82#define VX_STATUS_VAL_TEST1_MASK 0x00000040 83#define VX_STATUS_VAL_TEST0_MASK 0x00000020 84#define VX_STATUS_RESERVED0_MASK 0x00000010 85#define VX_STATUS_VAL_TOR1_MASK 0x00000008 86#define VX_STATUS_VAL_TOR0_MASK 0x00000004 87#define VX_STATUS_LEVEL_IN_MASK 0x00000002 // 6 dBu (0), 22 dBu (1) 88#define VX_STATUS_MEMIRQ_MASK 0x00000001 89 90#define VX_STATUS_GPIO_IN_MASK 0x0000000C 91#define VX_GPIO_IN_BIT_OFFSET 0 // leave input as bit 2 and 3 92 93/* Constants used to access the MICRO INPUT SELECT register (0x40). */ 94#define MICRO_SELECT_INPUT_NORM 0x00 95#define MICRO_SELECT_INPUT_MUTE 0x01 96#define MICRO_SELECT_INPUT_LIMIT 0x02 97#define MICRO_SELECT_INPUT_MASK 0x03 98 99#define MICRO_SELECT_PREAMPLI_G_0 0x00 100#define MICRO_SELECT_PREAMPLI_G_1 0x04 101#define MICRO_SELECT_PREAMPLI_G_2 0x08 102#define MICRO_SELECT_PREAMPLI_G_3 0x0C 103#define MICRO_SELECT_PREAMPLI_MASK 0x0C 104#define MICRO_SELECT_PREAMPLI_OFFSET 2 105 106#define MICRO_SELECT_RAISE_COMPR 0x10 107 108#define MICRO_SELECT_NOISE_T_52DB 0x00 109#define MICRO_SELECT_NOISE_T_42DB 0x20 110#define MICRO_SELECT_NOISE_T_32DB 0x40 111#define MICRO_SELECT_NOISE_T_MASK 0x60 112 113#define MICRO_SELECT_PHANTOM_ALIM 0x80 114 115 116#endif /* __VX222_H */ 117