125 lines
3.6 KiB
C
125 lines
3.6 KiB
C
|
/*
|
||
|
|
* MC-1N2 ASoC codec driver
|
||
|
|
*
|
||
|
|
* Copyright (c) 2010-2011 Yamaha Corporation
|
||
|
|
*
|
||
|
|
* This software is provided 'as-is', without any express or implied
|
||
|
|
* warranty. In no event will the authors be held liable for any damages
|
||
|
|
* arising from the use of this software.
|
||
|
|
*
|
||
|
|
* Permission is granted to anyone to use this software for any purpose,
|
||
|
|
* including commercial applications, and to alter it and redistribute it
|
||
|
|
* freely, subject to the following restrictions:
|
||
|
|
*
|
||
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
||
|
|
* claim that you wrote the original software. If you use this software
|
||
|
|
* in a product, an acknowledgment in the product documentation would be
|
||
|
|
* appreciated but is not required.
|
||
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
||
|
|
* misrepresented as being the original software.
|
||
|
|
* 3. This notice may not be removed or altered from any source distribution.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef MC1N2_H
|
||
|
|
#define MC1N2_H
|
||
|
|
|
||
|
|
#include "mcdriver.h"
|
||
|
|
#include <sound/asound.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* dai: set_sysclk
|
||
|
|
*/
|
||
|
|
/* clk_id */
|
||
|
|
#define MC1N2_CLKI 0
|
||
|
|
|
||
|
|
/* default freq for MC1N2_CLKI */
|
||
|
|
#define MC1N2_DEFAULT_CLKI 19200000
|
||
|
|
|
||
|
|
/*
|
||
|
|
* dai: set_clkdiv
|
||
|
|
*/
|
||
|
|
/* div_id */
|
||
|
|
#define MC1N2_CKSEL 0
|
||
|
|
#define MC1N2_DIVR0 1
|
||
|
|
#define MC1N2_DIVF0 2
|
||
|
|
#define MC1N2_DIVR1 3
|
||
|
|
#define MC1N2_DIVF1 4
|
||
|
|
#define MC1N2_BCLK_MULT 5
|
||
|
|
|
||
|
|
/* div for MC1N2_BCLK_MULT */
|
||
|
|
#define MC1N2_LRCK_X8 0
|
||
|
|
#define MC1N2_LRCK_X16 1
|
||
|
|
#define MC1N2_LRCK_X24 2
|
||
|
|
#define MC1N2_LRCK_X32 3
|
||
|
|
#define MC1N2_LRCK_X48 4
|
||
|
|
#define MC1N2_LRCK_X64 5
|
||
|
|
#define MC1N2_LRCK_X128 6
|
||
|
|
#define MC1N2_LRCK_X256 7
|
||
|
|
#define MC1N2_LRCK_X512 8
|
||
|
|
|
||
|
|
/*
|
||
|
|
* hwdep: ioctl
|
||
|
|
*/
|
||
|
|
#define MC1N2_MAGIC 'N'
|
||
|
|
#define MC1N2_IOCTL_NR_GET 1
|
||
|
|
#define MC1N2_IOCTL_NR_SET 2
|
||
|
|
#define MC1N2_IOCTL_NR_BOTH 3
|
||
|
|
#define MC1N2_IOCTL_NR_NOTIFY 4
|
||
|
|
|
||
|
|
#define MC1N2_IOCTL_GET_CTRL \
|
||
|
|
_IOR(MC1N2_MAGIC, MC1N2_IOCTL_NR_GET, struct mc1n2_ctrl_args)
|
||
|
|
#define MC1N2_IOCTL_SET_CTRL \
|
||
|
|
_IOW(MC1N2_MAGIC, MC1N2_IOCTL_NR_SET, struct mc1n2_ctrl_args)
|
||
|
|
|
||
|
|
#define MC1N2_IOCTL_READ_REG \
|
||
|
|
_IOWR(MC1N2_MAGIC, MC1N2_IOCTL_NR_BOTH, struct mc1n2_ctrl_args)
|
||
|
|
|
||
|
|
#define MC1N2_IOCTL_NOTIFY \
|
||
|
|
_IOW(MC1N2_MAGIC, MC1N2_IOCTL_NR_NOTIFY, struct mc1n2_ctrl_args)
|
||
|
|
|
||
|
|
struct mc1n2_ctrl_args {
|
||
|
|
unsigned long dCmd;
|
||
|
|
void *pvPrm;
|
||
|
|
unsigned long dPrm;
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* MC1N2_IOCTL_NOTIFY dCmd definitions
|
||
|
|
*/
|
||
|
|
#define MCDRV_NOTIFY_CALL_START 0x00000000
|
||
|
|
#define MCDRV_NOTIFY_CALL_STOP 0x00000001
|
||
|
|
#define MCDRV_NOTIFY_MEDIA_PLAY_START 0x00000002
|
||
|
|
#define MCDRV_NOTIFY_MEDIA_PLAY_STOP 0x00000003
|
||
|
|
#define MCDRV_NOTIFY_FM_PLAY_START 0x00000004
|
||
|
|
#define MCDRV_NOTIFY_FM_PLAY_STOP 0x00000005
|
||
|
|
#define MCDRV_NOTIFY_BT_SCO_ENABLE 0x00000006
|
||
|
|
#define MCDRV_NOTIFY_BT_SCO_DISABLE 0x00000007
|
||
|
|
#define MCDRV_NOTIFY_VOICE_REC_START 0x00000008
|
||
|
|
#define MCDRV_NOTIFY_VOICE_REC_STOP 0x00000009
|
||
|
|
#define MCDRV_NOTIFY_HDMI_START 0x0000000A
|
||
|
|
#define MCDRV_NOTIFY_HDMI_STOP 0x0000000B
|
||
|
|
#define MCDRV_NOTIFY_RECOVER 0x0000000C
|
||
|
|
#define MCDRV_NOTIFY_2MIC_CALL_START 0x0000000D
|
||
|
|
|
||
|
|
#define MC1N2_MODE_IDLE (0x00)
|
||
|
|
#define MC1N2_MODE_CALL_ON (0x1<<0)
|
||
|
|
#define MC1N2_MODE_FM_ON (0x1<<1)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Setup parameters
|
||
|
|
*/
|
||
|
|
struct mc1n2_setup {
|
||
|
|
MCDRV_INIT_INFO init;
|
||
|
|
unsigned char pcm_extend[IOPORT_NUM];
|
||
|
|
unsigned char pcm_hiz_redge[IOPORT_NUM];
|
||
|
|
unsigned char pcm_hperiod[IOPORT_NUM];
|
||
|
|
unsigned char slot[IOPORT_NUM][SNDRV_PCM_STREAM_LAST+1][DIO_CHANNELS];
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Codec Status definitions (for backward compatibility)
|
||
|
|
*/
|
||
|
|
#define CMD_CODEC_EMERGENCY_RECOVERY 9 // Emergency recovery for Error like -EIO, -ESTRPIPE, and etc.
|
||
|
|
|
||
|
|
#endif
|