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alsa_sound: change voice-call stop sequence 

When application processor is paired with an external modem, stop
command should be sent to the DSP on the modem before closing the
Slimbus channels on the application processor.

Bug: 7313016
Change-Id: Ibafeaf9a9badbf32cc955c4e8b5c81e5efdcbb0c
Signed-off-by: Iliyan Malchev <malchev@google.com>
This commit is contained in:
SathishKumar Mani 2012-10-15 14:56:17 -07:00 committed by Iliyan Malchev
parent 89c224e298
commit 0f5426b31b
1 changed files with 15 additions and 15 deletions
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30
alsa_sound/alsa_default.cpp
View File

@ -1088,6 +1088,21 @@ static status_t s_close(alsa_handle_t *handle)
handle->rxHandle = 0;
ALOGV("s_close: handle %p h %p", handle, h);
if (h) {
if ((!strcmp(handle->useCase, SND_USE_CASE_VERB_VOICECALL) ||
!strcmp(handle->useCase, SND_USE_CASE_MOD_PLAY_VOICE)) &&
platform_is_Fusion3()) {
#ifdef QCOM_CSDCLIENT_ENABLED
if (csd_stop_voice == NULL) {
ALOGE("dlsym:Error:%s Loading csd_client_disable_device", dlerror());
} else {
err = csd_stop_voice();
if (err < 0) {
ALOGE("s_close: csd_client error %d\n", err);
}
}
#endif
}
ALOGV("s_close rxHandle\n");
err = pcm_close(h);
if(err != NO_ERROR) {
@ -1105,21 +1120,6 @@ static status_t s_close(alsa_handle_t *handle)
ALOGE("s_close: pcm_close failed for handle with err %d", err);
}
if ((!strcmp(handle->useCase, SND_USE_CASE_VERB_VOICECALL) ||
!strcmp(handle->useCase, SND_USE_CASE_MOD_PLAY_VOICE)) &&
platform_is_Fusion3()) {
#ifdef QCOM_CSDCLIENT_ENABLED
if (csd_stop_voice == NULL) {
ALOGE("dlsym:Error:%s Loading csd_client_disable_device", dlerror());
} else {
err = csd_stop_voice();
if (err < 0) {
ALOGE("s_close: csd_client error %d\n", err);
}
}
#endif
}
disableDevice(handle);
} else if((!strcmp(handle->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) ||
(!strcmp(handle->useCase, SND_USE_CASE_MOD_PLAY_LPA)) ||