be1a516dcb
Add snapshot for audio drivers for MSM targets. The code is migrated from msm-3.18 kernel at the below commit/AU level - AU_LINUX_ANDROID_LA.HB.1.3.1.06.00.00.187.056 (e70ad0cd5efdd9dc91a77dcdac31d6132e1315c1) (Promotion of kernel.lnx.3.18-151201.) Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
42 lines
1 KiB
C
42 lines
1 KiB
C
/* Copyright (c) 2012-2015, 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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#ifndef _MSM_PCM_VOICE_H
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#define _MSM_PCM_VOICE_H
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#include <sound/apr_audio-v2.h>
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enum {
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VOICE_SESSION_INDEX,
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VOLTE_SESSION_INDEX,
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VOICE2_SESSION_INDEX,
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QCHAT_SESSION_INDEX,
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VOWLAN_SESSION_INDEX,
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VOICEMMODE1_INDEX,
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VOICEMMODE2_INDEX,
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VOICE_SESSION_INDEX_MAX,
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};
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struct msm_voice {
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struct snd_pcm_substream *playback_substream;
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struct snd_pcm_substream *capture_substream;
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int instance;
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struct mutex lock;
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uint32_t samp_rate;
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uint32_t channel_mode;
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int playback_start;
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int capture_start;
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};
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#endif /*_MSM_PCM_VOICE_H*/
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