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
31struct snd_vxpocket {
32
33	struct vx_core core;
34
35	unsigned long port;
36
37	int mic_level;	/* analog mic level (or boost) */
38
39	unsigned int regCDSP;	/* current CDSP register */
40	unsigned int regDIALOG;	/* current DIALOG register */
41
42	int index;	/* card index */
43
44	/* pcmcia stuff */
45	struct pcmcia_device	*p_dev;
46	dev_node_t node;
47};
48
49extern struct snd_vx_ops snd_vxpocket_ops;
50
51void vx_set_mic_boost(struct vx_core *chip, int boost);
52void vx_set_mic_level(struct vx_core *chip, int level);
53
54int vxp_add_mic_controls(struct vx_core *chip);
55
56/* Constants used to access the CDSP register (0x08). */
57#define CDSP_MAGIC	0xA7	/* magic value (for read) */
58/* for write */
59#define VXP_CDSP_CLOCKIN_SEL_MASK	0x80	/* 0 (internal), 1 (AES/EBU) */
60#define VXP_CDSP_DATAIN_SEL_MASK	0x40	/* 0 (analog), 1 (UER) */
61#define VXP_CDSP_SMPTE_SEL_MASK		0x20
62#define VXP_CDSP_RESERVED_MASK		0x10
63#define VXP_CDSP_MIC_SEL_MASK		0x08
64#define VXP_CDSP_VALID_IRQ_MASK		0x04
65#define VXP_CDSP_CODEC_RESET_MASK	0x02
66#define VXP_CDSP_DSP_RESET_MASK		0x01
67/* VXPOCKET 240/440 */
68#define P24_CDSP_MICS_SEL_MASK		0x18
69#define P24_CDSP_MIC20_SEL_MASK		0x10
70#define P24_CDSP_MIC38_SEL_MASK		0x08
71
72/* Constants used to access the MEMIRQ register (0x0C). */
73#define P44_MEMIRQ_MASTER_SLAVE_SEL_MASK 0x08
74#define P44_MEMIRQ_SYNCED_ALONE_SEL_MASK 0x04
75#define P44_MEMIRQ_WCLK_OUT_IN_SEL_MASK  0x02 /* Not used */
76#define P44_MEMIRQ_WCLK_UER_SEL_MASK     0x01 /* Not used */
77
78/* Micro levels (0x0C) */
79
80/* Constants used to access the DIALOG register (0x0D). */
81#define VXP_DLG_XILINX_REPROG_MASK	0x80	/* W */
82#define VXP_DLG_DATA_XICOR_MASK		0x80	/* R */
83#define VXP_DLG_RESERVED4_0_MASK	0x40
84#define VXP_DLG_RESERVED2_0_MASK	0x20
85#define VXP_DLG_RESERVED1_0_MASK	0x10
86#define VXP_DLG_DMAWRITE_SEL_MASK	0x08	/* W */
87#define VXP_DLG_DMAREAD_SEL_MASK	0x04	/* W */
88#define VXP_DLG_MEMIRQ_MASK		0x02	/* R */
89#define VXP_DLG_DMA16_SEL_MASK		0x02	/* W */
90#define VXP_DLG_ACK_MEMIRQ_MASK		0x01	/* R/W */
91
92
93#endif /* __VXPOCKET_H */
94