diff options
Diffstat (limited to 'sound/pci/vx222/vx222.h')
| -rw-r--r-- | sound/pci/vx222/vx222.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/sound/pci/vx222/vx222.h b/sound/pci/vx222/vx222.h new file mode 100644 index 0000000..18478ae --- /dev/null +++ b/sound/pci/vx222/vx222.h @@ -0,0 +1,114 @@ +/* + * 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 0x93 + +extern 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 */ |
