53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/* Copyright (c) 2009-2011, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _MACH_QDSP5_V2_AFE_H
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#define _MACH_QDSP5_V2_AFE_H
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#include <asm/types.h>
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#include <mach/qdsp5v2/audio_acdbi.h>
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#define AFE_HW_PATH_CODEC_RX 1
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#define AFE_HW_PATH_CODEC_TX 2
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#define AFE_HW_PATH_AUXPCM_RX 3
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#define AFE_HW_PATH_AUXPCM_TX 4
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#define AFE_HW_PATH_MI2S_RX 5
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#define AFE_HW_PATH_MI2S_TX 6
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#define AFE_VOLUME_UNITY 0x4000 /* Based on Q14 */
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struct msm_afe_config {
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u16 sample_rate;
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u16 channel_mode;
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u16 volume;
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/* To be expaned for AUX CODEC */
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};
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int afe_enable(u8 path_id, struct msm_afe_config *config);
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int afe_disable(u8 path_id);
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int afe_config_aux_codec(int pcm_ctl_value, int aux_codec_intf_value,
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int data_format_pad);
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int afe_config_fm_codec(int fm_enable, uint16_t source);
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int afe_config_fm_volume(uint16_t volume);
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int afe_config_fm_calibration_gain(uint16_t device_id,
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uint16_t calibration_gain);
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void afe_loopback(int enable);
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void afe_ext_loopback(int enable, int rx_copp_id, int tx_copp_id);
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void afe_device_volume_ctrl(u16 device_id, u16 device_volume);
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int afe_config_rmc_block(struct acdb_rmc_block *acdb_rmc);
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#endif
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