| /* |
| ** ============================================================================= |
| ** Copyright (c) 2016 Texas Instruments Inc. |
| ** |
| ** 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; version 2. |
| ** |
| ** 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. |
| ** |
| ** File: |
| ** tas2557-misc.h |
| ** |
| ** Description: |
| ** header file for tas2557-misc.c |
| ** |
| ** ============================================================================= |
| */ |
| |
| #ifndef _TAS2557_MISC_H |
| #define _TAS2557_MISC_H |
| |
| #define FW_NAME_SIZE 64 |
| #define FW_DESCRIPTION_SIZE 256 |
| #define PROGRAM_BUF_SIZE (5 + FW_NAME_SIZE + FW_DESCRIPTION_SIZE) |
| #define CONFIGURATION_BUF_SIZE (8 + FW_NAME_SIZE + FW_DESCRIPTION_SIZE) |
| |
| #define TIAUDIO_CMD_REG_WITE 1 |
| #define TIAUDIO_CMD_REG_READ 2 |
| #define TIAUDIO_CMD_DEBUG_ON 3 |
| #define TIAUDIO_CMD_PROGRAM 4 |
| #define TIAUDIO_CMD_CONFIGURATION 5 |
| #define TIAUDIO_CMD_FW_TIMESTAMP 6 |
| #define TIAUDIO_CMD_CALIBRATION 7 |
| #define TIAUDIO_CMD_SAMPLERATE 8 |
| #define TIAUDIO_CMD_BITRATE 9 |
| #define TIAUDIO_CMD_DACVOLUME 10 |
| #define TIAUDIO_CMD_SPEAKER 11 |
| #define TIAUDIO_CMD_FW_RELOAD 12 |
| |
| #define TAS2557_MAGIC_NUMBER 0x3537 /* '2557' */ |
| |
| #define SMARTPA_SPK_DAC_VOLUME _IOWR(TAS2557_MAGIC_NUMBER, 1, unsigned long) |
| #define SMARTPA_SPK_POWER_ON _IOWR(TAS2557_MAGIC_NUMBER, 2, unsigned long) |
| #define SMARTPA_SPK_POWER_OFF _IOWR(TAS2557_MAGIC_NUMBER, 3, unsigned long) |
| #define SMARTPA_SPK_SWITCH_PROGRAM _IOWR(TAS2557_MAGIC_NUMBER, 4, unsigned long) |
| #define SMARTPA_SPK_SWITCH_CONFIGURATION _IOWR(TAS2557_MAGIC_NUMBER, 5, unsigned long) |
| #define SMARTPA_SPK_SWITCH_CALIBRATION _IOWR(TAS2557_MAGIC_NUMBER, 6, unsigned long) |
| #define SMARTPA_SPK_SET_SAMPLERATE _IOWR(TAS2557_MAGIC_NUMBER, 7, unsigned long) |
| #define SMARTPA_SPK_SET_BITRATE _IOWR(TAS2557_MAGIC_NUMBER, 8, unsigned long) |
| |
| int tas2557_register_misc(struct tas2557_priv *pTAS2557); |
| int tas2557_deregister_misc(struct tas2557_priv *pTAS2557); |
| |
| #endif /* _TAS2557_MISC_H */ |