📄 vx222.h
字号:
/* * Driver for Digigram VX222 PCI soundcards * * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */#ifndef __VX222_H#define __VX222_H#include <sound/vx_core.h>struct snd_vx222 { vx_core_t core; /* h/w config; for PLX and for DSP */ struct pci_dev *pci; unsigned long port[2]; unsigned int regCDSP; /* current CDSP register */ unsigned int regCFG; /* current CFG register */ unsigned int regSELMIC; /* current SELMIC reg. (for VX222 Mic) */ int input_level[2]; /* input level for vx222 mic */ int mic_level; /* mic level for vx222 mic */};/* we use a lookup table with 148 values, see vx_mixer.c */#define VX2_AKM_LEVEL_MAX 0x93extern struct snd_vx_ops vx222_ops;extern struct snd_vx_ops vx222_old_ops;/* Offset of registers with base equal to portDSP. */#define VX_RESET_DMA_REGISTER_OFFSET 0x00000008/* Constants used to access the INTCSR register. */#define VX_INTCSR_VALUE 0x00000001#define VX_PCI_INTERRUPT_MASK 0x00000040/* Constants used to access the CDSP register (0x20). */#define VX_CDSP_TEST1_MASK 0x00000080#define VX_CDSP_TOR1_MASK 0x00000040#define VX_CDSP_TOR2_MASK 0x00000020#define VX_CDSP_RESERVED0_0_MASK 0x00000010#define VX_CDSP_CODEC_RESET_MASK 0x00000008#define VX_CDSP_VALID_IRQ_MASK 0x00000004#define VX_CDSP_TEST0_MASK 0x00000002#define VX_CDSP_DSP_RESET_MASK 0x00000001#define VX_CDSP_GPIO_OUT_MASK 0x00000060#define VX_GPIO_OUT_BIT_OFFSET 5 // transform output to bit 0 and 1/* Constants used to access the CFG register (0x24). */#define VX_CFG_SYNCDSP_MASK 0x00000080#define VX_CFG_RESERVED0_0_MASK 0x00000040#define VX_CFG_RESERVED1_0_MASK 0x00000020#define VX_CFG_RESERVED2_0_MASK 0x00000010#define VX_CFG_DATAIN_SEL_MASK 0x00000008 // 0 (ana), 1 (UER)#define VX_CFG_RESERVED3_0_MASK 0x00000004#define VX_CFG_RESERVED4_0_MASK 0x00000002#define VX_CFG_CLOCKIN_SEL_MASK 0x00000001 // 0 (internal), 1 (AES/EBU)/* Constants used to access the STATUS register (0x30). */#define VX_STATUS_DATA_XICOR_MASK 0x00000080#define VX_STATUS_VAL_TEST1_MASK 0x00000040#define VX_STATUS_VAL_TEST0_MASK 0x00000020#define VX_STATUS_RESERVED0_MASK 0x00000010#define VX_STATUS_VAL_TOR1_MASK 0x00000008#define VX_STATUS_VAL_TOR0_MASK 0x00000004#define VX_STATUS_LEVEL_IN_MASK 0x00000002 // 6 dBu (0), 22 dBu (1)#define VX_STATUS_MEMIRQ_MASK 0x00000001#define VX_STATUS_GPIO_IN_MASK 0x0000000C#define VX_GPIO_IN_BIT_OFFSET 0 // leave input as bit 2 and 3/* Constants used to access the MICRO INPUT SELECT register (0x40). */#define MICRO_SELECT_INPUT_NORM 0x00#define MICRO_SELECT_INPUT_MUTE 0x01#define MICRO_SELECT_INPUT_LIMIT 0x02#define MICRO_SELECT_INPUT_MASK 0x03#define MICRO_SELECT_PREAMPLI_G_0 0x00#define MICRO_SELECT_PREAMPLI_G_1 0x04#define MICRO_SELECT_PREAMPLI_G_2 0x08#define MICRO_SELECT_PREAMPLI_G_3 0x0C#define MICRO_SELECT_PREAMPLI_MASK 0x0C#define MICRO_SELECT_PREAMPLI_OFFSET 2#define MICRO_SELECT_RAISE_COMPR 0x10#define MICRO_SELECT_NOISE_T_52DB 0x00#define MICRO_SELECT_NOISE_T_42DB 0x20#define MICRO_SELECT_NOISE_T_32DB 0x40#define MICRO_SELECT_NOISE_T_MASK 0x60#define MICRO_SELECT_PHANTOM_ALIM 0x80#endif /* __VX222_H */
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -