int alsa_audio_disable(struct msm_audio *prtd)
{
if (prtd->enabled) {
MM_DBG("\n");
mutex_lock(&the_locks.lock);
prtd->enabled = 0;
audio_dsp_out_enable(prtd, 0);
wake_up(&the_locks.write_wait);
audpp_disable(-1, prtd);
prtd->out_needed = 0;
mutex_unlock(&the_locks.lock);
}
return 0;
}
int audio_disable(struct msm_audio *prtd)
{
if (prtd->enabled) {
mutex_lock(&the_locks.lock);
prtd->enabled = 0;
audio_dsp_out_enable(prtd, 0);
wake_up(&the_locks.write_wait);
audpp_disable(AUDPP_ALSA_DECODER, prtd);
audmgr_disable(&prtd->audmgr);
prtd->out_needed = 0;
mutex_unlock(&the_locks.lock);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
pr_info("audio_disable\n");
if (audio->enabled) {
audio->enabled = 0;
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
wake_up(&audio->wait);
audio->out_needed = 0;
audio_allow_sleep(audio);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
MM_DBG("\n"); /* Macro prints the file name and function */
if (audio->enabled) {
audio->enabled = 0;
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
wake_up(&audio->wait);
audio->out_needed = 0;
audio_allow_sleep(audio);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
MM_DBG("\n"); /* Macro prints the file name and function */
if (audio->enabled) {
MM_AUD_INFO("audio_disable()\n");
audio->enabled = 0;
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
audio->stopped = 1;
wake_up(&audio->wait);
audmgr_disable(&audio->audmgr);
audio->out_needed = 0;
audio_allow_sleep(audio);
htc_pwrsink_audio_set(PWRSINK_AUDIO_PCM, 0);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
MM_INFO("\n"); /* Macro prints the file name and function */
if (audio->enabled) {
audio->enabled = 0;
isAudioEn = 0; //JRD added.
audio_opal_spkr_pa_enable();
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
wake_up(&audio->wait);
audmgr_disable(&audio->audmgr);
audio->out_needed = 0;
audio_allow_sleep(audio);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
MM_INFO("\n"); /* Macro prints the file name and function */
if (audio->enabled) {
#ifdef CONFIG_AMP_MAX97000
audio_enabled = 0;
//max97000_suspend();
#endif
audio->enabled = 0;
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
wake_up(&audio->wait);
audmgr_disable(&audio->audmgr);
audio->out_needed = 0;
audio_allow_sleep(audio);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
MM_DBG("\n"); /* Macro prints the file name and function */
if (audio->enabled) {
audio->enabled = 0;
//added by john
isAudioEn = audio->enabled;
if(!isIncallMode) {
audio_opal_spkr_pa_enable(false);
}
//added by john
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
wake_up(&audio->wait);
audmgr_disable(&audio->audmgr);
audio->out_needed = 0;
audio_allow_sleep(audio);
}
return 0;
}
/* must be called with audio->lock held */
static int audio_disable(struct audio *audio)
{
MM_INFO("[CLK]\n"); /* Macro prints the file name and function */
if (audio->enabled) {
audio->enabled = 0;
#ifdef CONFIG_CCI_SPEAKER
MM_INFO("[CLK] speaker_audmgr_enable(false)\n");
/*cci.johnny_lee, for pop-noise issue */
if (speaker_audmgr_enable(false) < 0)
{
MM_ERR("[CLK] speaker_audmgr_enable return failed, we will retry after 600ms\n");
}
#endif
audio_dsp_out_enable(audio, 0);
audpp_disable(-1, audio);
wake_up(&audio->wait);
audmgr_disable(&audio->audmgr);
audio->out_needed = 0;
audio_allow_sleep(audio);
}
return 0;
}
void audio_dsp_event(void *data, unsigned id, uint16_t *msg)
{
struct msm_audio *prtd = data;
struct buffer *frame;
unsigned long flag;
switch (id) {
case AUDPP_MSG_STATUS_MSG:
break;
case AUDPP_MSG_SPA_BANDS:
break;
case AUDPP_MSG_HOST_PCM_INTF_MSG:{
unsigned id = msg[2];
unsigned idx = msg[3] - 1;
if (id != AUDPP_MSG_HOSTPCM_ID_ARM_RX) {
printk(KERN_ERR "bogus id\n");
break;
}
if (idx > 1) {
printk(KERN_ERR "bogus buffer idx\n");
break;
}
prtd->pcm_irq_pos += prtd->pcm_count;
if (prtd->pcm_irq_pos > prtd->pcm_size)
prtd->pcm_irq_pos = prtd->pcm_count;
if (prtd->ops->playback)
prtd->ops->playback(prtd);
spin_lock_irqsave(&the_locks.write_dsp_lock, flag);
if (prtd->running) {
prtd->out[idx].used = 0;
frame = prtd->out + prtd->out_tail;
if (frame->used) {
audio_dsp_send_buffer(prtd,
prtd->out_tail,
frame->used);
prtd->out_tail ^= 1;
} else {
prtd->out_needed++;
}
wake_up(&the_locks.write_wait);
}
spin_unlock_irqrestore(&the_locks.write_dsp_lock, flag);
break;
}
case AUDPP_MSG_PCMDMAMISSED:
printk(KERN_ERR "audio_dsp_event: PCMDMAMISSED %d\n", msg[0]);
break;
case AUDPP_MSG_CFG_MSG:
if (msg[0] == AUDPP_MSG_ENA_ENA) {
prtd->out_needed = 0;
prtd->running = 1;
audio_dsp_out_enable(prtd, 1);
} else if (msg[0] == AUDPP_MSG_ENA_DIS) {
prtd->running = 0;
} else {
printk(KERN_ERR "audio_dsp_event:CFG_MSG=%d\n", msg[0]);
}
break;
case EVENT_MSG_ID:
pr_info("audio_dsp_event: arm9 event\n");
break;
default:
printk(KERN_ERR "audio_dsp_event: UNKNOWN (%d)\n", id);
}
}
void alsa_dsp_event(void *data, unsigned id, uint16_t *msg)
{
struct msm_audio *prtd = data;
struct buffer *frame;
unsigned long flag = 0;
MM_DBG("\n");
switch (id) {
case AUDPP_MSG_HOST_PCM_INTF_MSG: {
unsigned id = msg[3];
unsigned idx = msg[4] - 1;
MM_DBG("HOST_PCM id %d idx %d\n", id, idx);
if (id != AUDPP_MSG_HOSTPCM_ID_ARM_RX) {
MM_ERR("bogus id\n");
break;
}
if (idx > 1) {
MM_ERR("bogus buffer idx\n");
break;
}
/* Update with actual sent buffer size */
if (prtd->out[idx].used != BUF_INVALID_LEN)
prtd->pcm_irq_pos += prtd->out[idx].used;
if (prtd->pcm_irq_pos > prtd->pcm_size)
prtd->pcm_irq_pos = prtd->pcm_count;
if (prtd->ops->playback)
prtd->ops->playback(prtd);
if (prtd->mmap_flag)
break;
spin_lock_irqsave(&the_locks.write_dsp_lock, flag);
if (prtd->running) {
prtd->out[idx].used = 0;
frame = prtd->out + prtd->out_tail;
if (frame->used) {
alsa_dsp_send_buffer(
prtd, prtd->out_tail, frame->used);
/* Reset eos_ack flag to avoid stale
* PCMDMAMISS been considered
*/
prtd->eos_ack = 0;
prtd->out_tail ^= 1;
} else {
prtd->out_needed++;
}
wake_up(&the_locks.write_wait);
}
spin_unlock_irqrestore(&the_locks.write_dsp_lock, flag);
break;
}
case AUDPP_MSG_PCMDMAMISSED:
MM_INFO("PCMDMAMISSED %d\n", msg[0]);
prtd->eos_ack++;
MM_DBG("PCMDMAMISSED Count per Buffer %d\n", prtd->eos_ack);
wake_up(&the_locks.eos_wait);
break;
case AUDPP_MSG_CFG_MSG:
if (msg[0] == AUDPP_MSG_ENA_ENA) {
MM_DBG("CFG_MSG ENABLE\n");
prtd->out_needed = 0;
prtd->running = 1;
audpp_dsp_set_vol_pan(prtd->session_id, &prtd->vol_pan,
POPP);
audpp_route_stream(prtd->session_id,
msm_snddev_route_dec(prtd->session_id));
audio_dsp_out_enable(prtd, 1);
} else if (msg[0] == AUDPP_MSG_ENA_DIS) {
MM_DBG("CFG_MSG DISABLE\n");
prtd->running = 0;
} else {
MM_DBG("CFG_MSG %d?\n", msg[0]);
}
break;
default:
MM_DBG("UNKNOWN (%d)\n", id);
}
}