mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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4956cb3609
Add interface to support AudioSphere post processing commands in DSP. AudioSphere post processing is supported on stereo speakers to provide virtualization effect to audio playback. Change-Id: I9bb17c220066fca5694079f8c9b5bd6b31efb14c Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
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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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#ifndef _MSM_QTI_PP_H_
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#define _MSM_QTI_PP_H_
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#include <sound/soc.h>
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#ifdef CONFIG_QTI_PP
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void msm_qti_pp_send_eq_values(int fedai_id);
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int msm_qti_pp_send_stereo_to_custom_stereo_cmd(int port_id, int copp_idx,
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unsigned int session_id,
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uint16_t op_FL_ip_FL_weight,
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uint16_t op_FL_ip_FR_weight,
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uint16_t op_FR_ip_FL_weight,
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uint16_t op_FR_ip_FR_weight);
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void msm_qti_pp_add_controls(struct snd_soc_platform *platform);
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int msm_qti_pp_asphere_init(int port_id, int copp_idx);
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void msm_qti_pp_asphere_deinit(int port_id);
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#else
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void msm_qti_pp_send_eq_values(int fedai_id) { }
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int msm_qti_pp_send_stereo_to_custom_stereo_cmd(int port_id, int copp_idx,
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unsigned int session_id,
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uint16_t op_FL_ip_FL_weight,
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uint16_t op_FL_ip_FR_weight,
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uint16_t op_FR_ip_FL_weight,
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uint16_t op_FR_ip_FR_weight)
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{
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return 0;
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}
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void msm_qti_pp_add_controls(struct snd_soc_platform *platform) { }
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int msm_qti_pp_asphere_init(int port_id, int copp_idx)
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{
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return 0;
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}
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void msm_qti_pp_asphere_deinit(int port_id) { }
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#endif
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#endif
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