696 lines
19 KiB
C
696 lines
19 KiB
C
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/* Copyright (c) 2011-2013, 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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#include <linux/init.h>
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#include <linux/err.h>
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#include <linux/module.h>
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#include <linux/time.h>
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#include <linux/wait.h>
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#include <linux/platform_device.h>
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#include <linux/slab.h>
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#include <sound/core.h>
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#include <sound/soc.h>
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#include <sound/soc-dapm.h>
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#include <sound/pcm.h>
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#include <sound/initval.h>
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#include <sound/control.h>
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#include <asm/dma.h>
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#include <linux/dma-mapping.h>
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#include "msm-pcm-voice.h"
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#include "qdsp6/q6voice.h"
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static struct msm_voice voice_info[VOICE_SESSION_INDEX_MAX];
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static struct snd_pcm_hardware msm_pcm_hardware = {
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.info = (SNDRV_PCM_INFO_INTERLEAVED|
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SNDRV_PCM_INFO_PAUSE |
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SNDRV_PCM_INFO_RESUME),
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.formats = SNDRV_PCM_FMTBIT_S16_LE,
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.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
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.rate_min = 8000,
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.rate_max = 16000,
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.channels_min = 1,
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.channels_max = 1,
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.buffer_bytes_max = 4096 * 2,
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.period_bytes_min = 4096,
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.period_bytes_max = 4096,
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.periods_min = 2,
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.periods_max = 2,
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.fifo_size = 0,
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};
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static int is_volte(struct msm_voice *pvolte)
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{
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if (pvolte == &voice_info[VOLTE_SESSION_INDEX])
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return true;
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else
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return false;
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}
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static int is_voice2(struct msm_voice *pvoice2)
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{
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if (pvoice2 == &voice_info[VOICE2_SESSION_INDEX])
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return true;
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else
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return false;
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}
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static int msm_pcm_playback_prepare(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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pr_debug("%s\n", __func__);
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if (!prtd->playback_start)
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prtd->playback_start = 1;
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return 0;
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}
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static int msm_pcm_capture_prepare(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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pr_debug("%s\n", __func__);
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if (!prtd->capture_start)
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prtd->capture_start = 1;
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return 0;
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}
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static int msm_pcm_open(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *voice;
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if (!strncmp("VoLTE", substream->pcm->id, 5)) {
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voice = &voice_info[VOLTE_SESSION_INDEX];
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pr_debug("%s: Open VoLTE Substream Id=%s\n",
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__func__, substream->pcm->id);
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} else if (!strncmp("Voice2", substream->pcm->id, 6)) {
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voice = &voice_info[VOICE2_SESSION_INDEX];
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pr_debug("%s: Open Voice2 Substream Id=%s\n",
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__func__, substream->pcm->id);
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} else {
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voice = &voice_info[VOICE_SESSION_INDEX];
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pr_debug("%s: Open VOICE Substream Id=%s\n",
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__func__, substream->pcm->id);
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}
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mutex_lock(&voice->lock);
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runtime->hw = msm_pcm_hardware;
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
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voice->playback_substream = substream;
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else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
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voice->capture_substream = substream;
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voice->instance++;
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pr_debug("%s: Instance = %d, Stream ID = %s\n",
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__func__ , voice->instance, substream->pcm->id);
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runtime->private_data = voice;
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mutex_unlock(&voice->lock);
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return 0;
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}
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static int msm_pcm_playback_close(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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pr_debug("%s\n", __func__);
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if (prtd->playback_start)
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prtd->playback_start = 0;
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prtd->playback_substream = NULL;
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return 0;
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}
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static int msm_pcm_capture_close(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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pr_debug("%s\n", __func__);
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if (prtd->capture_start)
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prtd->capture_start = 0;
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prtd->capture_substream = NULL;
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return 0;
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}
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static int msm_pcm_close(struct snd_pcm_substream *substream)
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{
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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uint16_t session_id = 0;
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int ret = 0;
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mutex_lock(&prtd->lock);
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
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ret = msm_pcm_playback_close(substream);
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else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
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ret = msm_pcm_capture_close(substream);
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prtd->instance--;
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if (!prtd->playback_start && !prtd->capture_start) {
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pr_debug("end voice call\n");
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if (is_volte(prtd))
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session_id = voc_get_session_id(VOLTE_SESSION_NAME);
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else if (is_voice2(prtd))
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session_id = voc_get_session_id(VOICE2_SESSION_NAME);
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else
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session_id = voc_get_session_id(VOICE_SESSION_NAME);
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voc_end_voice_call(session_id);
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}
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mutex_unlock(&prtd->lock);
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return ret;
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}
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static int msm_pcm_prepare(struct snd_pcm_substream *substream)
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{
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int ret = 0;
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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uint16_t session_id = 0;
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mutex_lock(&prtd->lock);
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
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ret = msm_pcm_playback_prepare(substream);
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else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
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ret = msm_pcm_capture_prepare(substream);
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if (prtd->playback_start && prtd->capture_start) {
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if (is_volte(prtd))
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session_id = voc_get_session_id(VOLTE_SESSION_NAME);
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else if (is_voice2(prtd))
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session_id = voc_get_session_id(VOICE2_SESSION_NAME);
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else
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session_id = voc_get_session_id(VOICE_SESSION_NAME);
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voc_start_voice_call(session_id);
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}
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mutex_unlock(&prtd->lock);
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return ret;
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}
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static int msm_pcm_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params)
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{
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pr_debug("%s: Voice\n", __func__);
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snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
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return 0;
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}
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static int msm_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
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{
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int ret = 0;
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct msm_voice *prtd = runtime->private_data;
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uint16_t session_id = 0;
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pr_debug("%s: cmd = %d\n", __func__, cmd);
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if (is_volte(prtd))
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session_id = voc_get_session_id(VOLTE_SESSION_NAME);
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else if (is_voice2(prtd))
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session_id = voc_get_session_id(VOICE2_SESSION_NAME);
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else
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session_id = voc_get_session_id(VOICE_SESSION_NAME);
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switch (cmd) {
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case SNDRV_PCM_TRIGGER_START:
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case SNDRV_PCM_TRIGGER_STOP:
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pr_debug("Start & Stop Voice call not handled in Trigger.\n");
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break;
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case SNDRV_PCM_TRIGGER_RESUME:
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case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
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pr_debug("%s: resume call session_id = %d\n", __func__,
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session_id);
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
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ret = msm_pcm_playback_prepare(substream);
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else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
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ret = msm_pcm_capture_prepare(substream);
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if (prtd->playback_start && prtd->capture_start)
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voc_resume_voice_call(session_id);
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break;
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case SNDRV_PCM_TRIGGER_SUSPEND:
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case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
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pr_debug("%s: pause call session_id=%d\n",
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__func__, session_id);
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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if (prtd->playback_start)
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prtd->playback_start = 0;
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} else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
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if (prtd->capture_start)
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prtd->capture_start = 0;
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}
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voc_standby_voice_call(session_id);
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break;
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default:
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ret = -EINVAL;
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break;
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}
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return ret;
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}
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static int msm_voice_volume_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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ucontrol->value.integer.value[0] = 0;
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return 0;
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}
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static int msm_voice_volume_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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int volume = ucontrol->value.integer.value[0];
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pr_debug("%s: volume: %d\n", __func__, volume);
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voc_set_rx_vol_index(voc_get_session_id(VOICE_SESSION_NAME),
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RX_PATH, volume);
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return 0;
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}
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static int msm_volte_volume_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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ucontrol->value.integer.value[0] = 0;
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return 0;
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}
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static int msm_volte_volume_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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int volume = ucontrol->value.integer.value[0];
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pr_debug("%s: volume: %d\n", __func__, volume);
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voc_set_rx_vol_index(voc_get_session_id(VOLTE_SESSION_NAME),
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RX_PATH, volume);
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return 0;
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}
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static int msm_voice2_volume_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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ucontrol->value.integer.value[0] = 0;
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return 0;
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}
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static int msm_voice2_volume_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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int volume = ucontrol->value.integer.value[0];
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pr_debug("%s: volume: %d\n", __func__, volume);
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voc_set_rx_vol_index(voc_get_session_id(VOICE2_SESSION_NAME),
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RX_PATH, volume);
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return 0;
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}
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static int msm_voice_topology_disable_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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ucontrol->value.integer.value[0] = 0;
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return 0;
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}
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static int msm_voice_topology_disable_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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int disable = ucontrol->value.integer.value[0];
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pr_debug("%s: disable = %d\n", __func__, disable);
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return voc_disable_topology(voc_get_session_id(VOICE_SESSION_NAME),
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disable);
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}
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static int msm_volte_topology_disable_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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ucontrol->value.integer.value[0] = 0;
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return 0;
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}
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static int msm_volte_topology_disable_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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int disable = ucontrol->value.integer.value[0];
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pr_debug("%s: disable = %d\n", __func__, disable);
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return voc_disable_topology(voc_get_session_id(VOLTE_SESSION_NAME),
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disable);
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|
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_mute_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] = 0;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_mute_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int mute = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: mute=%d\n", __func__, mute);
|
||
|
|
|
||
|
|
voc_set_tx_mute(voc_get_session_id(VOICE_SESSION_NAME), TX_PATH, mute);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_volte_mute_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] = 0;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_volte_mute_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int mute = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: mute=%d\n", __func__, mute);
|
||
|
|
|
||
|
|
voc_set_tx_mute(voc_get_session_id(VOLTE_SESSION_NAME), TX_PATH, mute);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice2_mute_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] = 0;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice2_mute_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int mute = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: mute=%d\n", __func__, mute);
|
||
|
|
|
||
|
|
voc_set_tx_mute(voc_get_session_id(VOICE2_SESSION_NAME), TX_PATH, mute);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_rx_device_mute_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_rx_device_mute(voc_get_session_id(VOICE_SESSION_NAME));
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_rx_device_mute_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int mute = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: mute=%d\n", __func__, mute);
|
||
|
|
|
||
|
|
voc_set_rx_device_mute(voc_get_session_id(VOICE_SESSION_NAME), mute);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_volte_rx_device_mute_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_rx_device_mute(voc_get_session_id(VOLTE_SESSION_NAME));
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_volte_rx_device_mute_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int mute = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: mute=%d\n", __func__, mute);
|
||
|
|
|
||
|
|
voc_set_rx_device_mute(voc_get_session_id(VOLTE_SESSION_NAME), mute);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice2_rx_device_mute_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_rx_device_mute(voc_get_session_id(VOICE2_SESSION_NAME));
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice2_rx_device_mute_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int mute = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: mute=%d\n", __func__, mute);
|
||
|
|
|
||
|
|
voc_set_rx_device_mute(voc_get_session_id(VOICE2_SESSION_NAME), mute);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static const char const *tty_mode[] = {"OFF", "HCO", "VCO", "FULL"};
|
||
|
|
static const struct soc_enum msm_tty_mode_enum[] = {
|
||
|
|
SOC_ENUM_SINGLE_EXT(4, tty_mode),
|
||
|
|
};
|
||
|
|
|
||
|
|
static int msm_voice_tty_mode_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_tty_mode(voc_get_session_id(VOICE_SESSION_NAME));
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_tty_mode_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int tty_mode = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: tty_mode=%d\n", __func__, tty_mode);
|
||
|
|
|
||
|
|
voc_set_tty_mode(voc_get_session_id(VOICE_SESSION_NAME), tty_mode);
|
||
|
|
|
||
|
|
voc_set_tty_mode(voc_get_session_id(VOICE2_SESSION_NAME), tty_mode);
|
||
|
|
|
||
|
|
voc_set_tty_mode(voc_get_session_id(VOLTE_SESSION_NAME), tty_mode);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
static int msm_voice_widevoice_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int wv_enable = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: wv enable=%d\n", __func__, wv_enable);
|
||
|
|
|
||
|
|
voc_set_widevoice_enable(voc_get_session_id(VOICE_SESSION_NAME),
|
||
|
|
wv_enable);
|
||
|
|
voc_set_widevoice_enable(voc_get_session_id(VOICE2_SESSION_NAME),
|
||
|
|
wv_enable);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_widevoice_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_widevoice_enable(voc_get_session_id(VOICE_SESSION_NAME));
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static int msm_voice_slowtalk_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int st_enable = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: st enable=%d\n", __func__, st_enable);
|
||
|
|
|
||
|
|
voc_set_pp_enable(voc_get_session_id(VOICE_SESSION_NAME),
|
||
|
|
MODULE_ID_VOICE_MODULE_ST, st_enable);
|
||
|
|
voc_set_pp_enable(voc_get_session_id(VOICE2_SESSION_NAME),
|
||
|
|
MODULE_ID_VOICE_MODULE_ST, st_enable);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_slowtalk_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_pp_enable(voc_get_session_id(VOICE_SESSION_NAME),
|
||
|
|
MODULE_ID_VOICE_MODULE_ST);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_fens_put(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
int fens_enable = ucontrol->value.integer.value[0];
|
||
|
|
|
||
|
|
pr_debug("%s: fens enable=%d\n", __func__, fens_enable);
|
||
|
|
|
||
|
|
voc_set_pp_enable(voc_get_session_id(VOICE_SESSION_NAME),
|
||
|
|
MODULE_ID_VOICE_MODULE_FENS, fens_enable);
|
||
|
|
voc_set_pp_enable(voc_get_session_id(VOICE2_SESSION_NAME),
|
||
|
|
MODULE_ID_VOICE_MODULE_FENS, fens_enable);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_voice_fens_get(struct snd_kcontrol *kcontrol,
|
||
|
|
struct snd_ctl_elem_value *ucontrol)
|
||
|
|
{
|
||
|
|
ucontrol->value.integer.value[0] =
|
||
|
|
voc_get_pp_enable(voc_get_session_id(VOICE_SESSION_NAME),
|
||
|
|
MODULE_ID_VOICE_MODULE_FENS);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct snd_kcontrol_new msm_voice_controls[] = {
|
||
|
|
SOC_SINGLE_EXT("Voice Rx Device Mute", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice_rx_device_mute_get,
|
||
|
|
msm_voice_rx_device_mute_put),
|
||
|
|
SOC_SINGLE_EXT("Voice Tx Mute", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice_mute_get, msm_voice_mute_put),
|
||
|
|
SOC_SINGLE_EXT("Voice Rx Volume", SND_SOC_NOPM, 0, 5, 0,
|
||
|
|
msm_voice_volume_get, msm_voice_volume_put),
|
||
|
|
SOC_SINGLE_EXT("Voice Topology Disable", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice_topology_disable_get,
|
||
|
|
msm_voice_topology_disable_put),
|
||
|
|
SOC_ENUM_EXT("TTY Mode", msm_tty_mode_enum[0], msm_voice_tty_mode_get,
|
||
|
|
msm_voice_tty_mode_put),
|
||
|
|
SOC_SINGLE_EXT("Widevoice Enable", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice_widevoice_get, msm_voice_widevoice_put),
|
||
|
|
SOC_SINGLE_EXT("Slowtalk Enable", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice_slowtalk_get, msm_voice_slowtalk_put),
|
||
|
|
SOC_SINGLE_EXT("FENS Enable", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice_fens_get, msm_voice_fens_put),
|
||
|
|
SOC_SINGLE_EXT("VoLTE Rx Device Mute", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_volte_rx_device_mute_get,
|
||
|
|
msm_volte_rx_device_mute_put),
|
||
|
|
SOC_SINGLE_EXT("VoLTE Tx Mute", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_volte_mute_get, msm_volte_mute_put),
|
||
|
|
SOC_SINGLE_EXT("VoLTE Rx Volume", SND_SOC_NOPM, 0, 5, 0,
|
||
|
|
msm_volte_volume_get, msm_volte_volume_put),
|
||
|
|
SOC_SINGLE_EXT("VoLTE Topology Disable", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_volte_topology_disable_get,
|
||
|
|
msm_volte_topology_disable_put),
|
||
|
|
SOC_SINGLE_EXT("Voice2 Rx Device Mute", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice2_rx_device_mute_get,
|
||
|
|
msm_voice2_rx_device_mute_put),
|
||
|
|
SOC_SINGLE_EXT("Voice2 Tx Mute", SND_SOC_NOPM, 0, 1, 0,
|
||
|
|
msm_voice2_mute_get, msm_voice2_mute_put),
|
||
|
|
SOC_SINGLE_EXT("Voice2 Rx Volume", SND_SOC_NOPM, 0, 5, 0,
|
||
|
|
msm_voice2_volume_get, msm_voice2_volume_put),
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct snd_pcm_ops msm_pcm_ops = {
|
||
|
|
.open = msm_pcm_open,
|
||
|
|
.hw_params = msm_pcm_hw_params,
|
||
|
|
.close = msm_pcm_close,
|
||
|
|
.prepare = msm_pcm_prepare,
|
||
|
|
.trigger = msm_pcm_trigger,
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
static int msm_asoc_pcm_new(struct snd_soc_pcm_runtime *rtd)
|
||
|
|
{
|
||
|
|
struct snd_card *card = rtd->card->snd_card;
|
||
|
|
int ret = 0;
|
||
|
|
|
||
|
|
if (!card->dev->coherent_dma_mask)
|
||
|
|
card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_pcm_voice_probe(struct snd_soc_platform *platform)
|
||
|
|
{
|
||
|
|
snd_soc_add_platform_controls(platform, msm_voice_controls,
|
||
|
|
ARRAY_SIZE(msm_voice_controls));
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct snd_soc_platform_driver msm_soc_platform = {
|
||
|
|
.ops = &msm_pcm_ops,
|
||
|
|
.pcm_new = msm_asoc_pcm_new,
|
||
|
|
.probe = msm_pcm_voice_probe,
|
||
|
|
};
|
||
|
|
|
||
|
|
static __devinit int msm_pcm_probe(struct platform_device *pdev)
|
||
|
|
{
|
||
|
|
pr_debug("%s: dev name %s\n", __func__, dev_name(&pdev->dev));
|
||
|
|
return snd_soc_register_platform(&pdev->dev,
|
||
|
|
&msm_soc_platform);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int msm_pcm_remove(struct platform_device *pdev)
|
||
|
|
{
|
||
|
|
snd_soc_unregister_platform(&pdev->dev);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct platform_driver msm_pcm_driver = {
|
||
|
|
.driver = {
|
||
|
|
.name = "msm-pcm-voice",
|
||
|
|
.owner = THIS_MODULE,
|
||
|
|
},
|
||
|
|
.probe = msm_pcm_probe,
|
||
|
|
.remove = __devexit_p(msm_pcm_remove),
|
||
|
|
};
|
||
|
|
|
||
|
|
static int __init msm_soc_platform_init(void)
|
||
|
|
{
|
||
|
|
memset(&voice_info, 0, sizeof(voice_info));
|
||
|
|
mutex_init(&voice_info[VOICE_SESSION_INDEX].lock);
|
||
|
|
mutex_init(&voice_info[VOLTE_SESSION_INDEX].lock);
|
||
|
|
mutex_init(&voice_info[VOICE2_SESSION_INDEX].lock);
|
||
|
|
|
||
|
|
return platform_driver_register(&msm_pcm_driver);
|
||
|
|
}
|
||
|
|
module_init(msm_soc_platform_init);
|
||
|
|
|
||
|
|
static void __exit msm_soc_platform_exit(void)
|
||
|
|
{
|
||
|
|
platform_driver_unregister(&msm_pcm_driver);
|
||
|
|
}
|
||
|
|
module_exit(msm_soc_platform_exit);
|
||
|
|
|
||
|
|
MODULE_DESCRIPTION("Voice PCM module platform driver");
|
||
|
|
MODULE_LICENSE("GPL v2");
|