| /************************************************************************************ |
| * Copyright (C) 2007-2011 |
| * Copyright ? 2007 Marvell International Ltd. |
| * |
| * 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 __AIO_API_H__ |
| #define __AIO_API_H__ |
| |
| #include "global.h" |
| #include "aio.h" |
| |
| #define AIO_P71 0 // primary audio |
| #define AIO_SEC 1 // secondary audio |
| #define AIO_MIC 2 // mic input |
| #define AIO_SPDIF 3 |
| #define AIO_HDMI 4 // HDMI audio |
| |
| #define AIO_TSD0 0 |
| #define AIO_TSD1 1 |
| #define AIO_TSD2 2 |
| #define AIO_TSD3 3 |
| |
| #define AIO_DIV1 PRIAUD_CLKDIV_SETTING_DIV1 |
| #define AIO_DIV2 PRIAUD_CLKDIV_SETTING_DIV2 |
| #define AIO_DIV4 PRIAUD_CLKDIV_SETTING_DIV4 |
| #define AIO_DIV8 PRIAUD_CLKDIV_SETTING_DIV8 |
| #define AIO_DIV16 PRIAUD_CLKDIV_SETTING_DIV16 |
| #define AIO_DIV32 PRIAUD_CLKDIV_SETTING_DIV32 |
| #define AIO_DIV64 PRIAUD_CLKDIV_SETTING_DIV64 |
| #define AIO_DIV128 PRIAUD_CLKDIV_SETTING_DIV128 |
| |
| #define AIO_JISTIFIED_MODE PRIAUD_CTRL_TFM_JUSTIFIED |
| #define AIO_I2S_MODE PRIAUD_CTRL_TFM_I2S |
| |
| #define AIO_16DFM PRIAUD_CTRL_TDM_16DFM |
| #define AIO_18DFM PRIAUD_CTRL_TDM_18DFM |
| #define AIO_20DFM PRIAUD_CTRL_TDM_20DFM |
| #define AIO_24DFM PRIAUD_CTRL_TDM_24DFM |
| #define AIO_32DFM PRIAUD_CTRL_TDM_32DFM |
| |
| #define AIO_16CFM PRIAUD_CTRL_TCF_16CFM |
| #define AIO_24CFM PRIAUD_CTRL_TCF_24CFM |
| #define AIO_32CFM PRIAUD_CTRL_TCF_32CFM |
| |
| /******************************************************************************* |
| * Function: AIO_SetCtl(UNSG32 id, UNSG32 data_fmt, UNSG32 width_word, UNSG32 width_sample) |
| * Description: Configure Audio output format |
| * Inputs: id -- audio port |
| * data_fmt -- output data format |
| * width_word -- clock cycles |
| * width_sample -- data cycles |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetCtl(UNSG32 id, UNSG32 data_fmt, UNSG32 width_word, UNSG32 width_sample); |
| |
| /******************************************************************************* |
| * Function: AIO_SetClkDiv(UNSG32 id, UNSG32 div) |
| * Description: Config Audio output clock |
| * Inputs: id -- audio port |
| * div -- audio clock divider |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetClkDiv(UNSG32 id, UNSG32 div); |
| |
| /******************************************************************************* |
| * Function: AIO_SetAudChEn(UNSG32 id, UNSG32 tsd, UNSG32 enable) |
| * Description: Enable/Disable Audio Input/Output Channels |
| * Inputs: id -- audio port |
| * tsd -- audio channel pair |
| * enable -- enable control |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetAudChEn(UNSG32 id, UNSG32 tsd, UNSG32 enable); |
| |
| /******************************************************************************* |
| * Function: AIO_SetAudChMute(UNSG32 id, UNSG32 tsd, UNSG32 mute) |
| * Description: Mute/Unmute Audio Input/Output Channels |
| * Inputs: id -- audio port |
| * tsd -- audio channel pair |
| * mute -- mute control |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetAudChMute(UNSG32 id, UNSG32 tsd, UNSG32 mute); |
| |
| /******************************************************************************* |
| * Function: AIO_SetAudChFlush(UNSG32 id, UNSG32 tsd, UNSG32 flush) |
| * Description: Flush/Deflush Audio Input/Output Channels |
| * Inputs: id -- audio port |
| * tsd -- audio channel pair |
| * flush -- flush control |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetAudChFlush(UNSG32 id, UNSG32 tsd, UNSG32 flush); |
| |
| /******************************************************************************* |
| * Function: AIO_SetRxPortEn(UNSG32 id, UNSG32 enable) |
| * Description: Enable/Disable Audio Input Port |
| * Inputs: id -- audio port |
| * enable -- enable control |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetRxPortEn(UNSG32 id, UNSG32 enable); |
| |
| /******************************************************************************* |
| * Function: AIO_SetRxPortClkSel(UNSG32 id, UNSG32 sel) |
| * Description: Configure Audio Input Port Clock |
| * Inputs: id -- audio port |
| * sel -- clock select |
| * Outputs: none |
| * Return: none |
| *******************************************************************************/ |
| void AIO_SetRxPortClkSel(UNSG32 id, UNSG32 sel); |
| |
| void PdmSetup(unsigned char host, unsigned char clk_src, unsigned char clk_div, |
| unsigned char cycle_mode, unsigned char ch_bits, unsigned char latch_mode, unsigned char mute); |
| void PdmRxStart(int host, int chan); |
| void PdmMuteEn(int host, int mute); |
| void PdmSetEn(int host, int enable); |
| void Avio_SetHdclk(); |
| #endif |
