eed46bd521
Add support to dynamically configure channel mixing weightage coefficients for both ASM and LSM sessions. Currently the code is executed only for LSM session and can be extended to ASM as well. Change-Id: I727ea6fa2d3a99bbf6811005c5733535f680891b Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org> Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
102 lines
3.3 KiB
C
102 lines
3.3 KiB
C
/*
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* Copyright (c) 2012-2017, 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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#define DSP_BIT_WIDTH_MIXER_CTL "ASM Bit Width"
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#ifdef CONFIG_QTI_PP
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int msm_adsp_inform_mixer_ctl(struct snd_soc_pcm_runtime *rtd,
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uint32_t *payload);
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int msm_adsp_init_mixer_ctl_pp_event_queue(struct snd_soc_pcm_runtime *rtd);
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int msm_adsp_clean_mixer_ctl_pp_event_queue(struct snd_soc_pcm_runtime *rtd);
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int msm_adsp_stream_cmd_info(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_info *uinfo);
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int msm_adsp_stream_callback_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol);
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int msm_adsp_stream_callback_info(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_info *uinfo);
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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_send_chmix_cfg_cmd(int port_id, int copp_idx,
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unsigned int session_id, int ip_channel_count,
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int out_channel_cnt, int *ch_wght_coeff,
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int session_type, int stream_type);
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#else /* CONFIG_QTI_PP */
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static inline int msm_adsp_inform_mixer_ctl(struct snd_soc_pcm_runtime *rtd,
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uint32_t *payload)
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{
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return 0;
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}
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static inline int msm_adsp_init_mixer_ctl_pp_event_queue(
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struct snd_soc_pcm_runtime *rtd)
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{
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return 0;
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}
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static inline int msm_adsp_clean_mixer_ctl_pp_event_queue(
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struct snd_soc_pcm_runtime *rtd)
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{
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return 0;
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}
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static inline int msm_adsp_stream_cmd_info(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_info *uinfo)
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{
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return 0;
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}
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static inline int msm_adsp_stream_callback_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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return 0;
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}
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static inline int msm_adsp_stream_callback_info(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_info *uinfo)
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{
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return 0;
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}
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int msm_qti_pp_send_chmix_cfg_cmd(int port_id, int copp_idx,
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unsigned int session_id, int ip_channel_count,
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int out_channel_cnt, int *ch_wght_coeff,
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int session_type, int stream_type)
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{
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return 0;
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}
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#define msm_qti_pp_send_eq_values(fedai_id) do {} while (0)
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#define msm_qti_pp_send_stereo_to_custom_stereo_cmd(port_id, copp_idx, \
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session_id, op_FL_ip_FL_weight, op_FL_ip_FR_weight, \
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op_FR_ip_FL_weight, op_FR_ip_FR_weight) (0)
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#define msm_qti_pp_add_controls(platform) do {} while (0)
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#endif /* CONFIG_QTI_PP */
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#if defined(CONFIG_QTI_PP) && defined(CONFIG_QTI_PP_AUDIOSPHERE)
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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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#define msm_qti_pp_asphere_init(port_id, copp_idx) (0)
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#define msm_qti_pp_asphere_deinit(port_id) do {} while (0)
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#endif
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#endif /* _MSM_QTI_PP_H_ */
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