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-rw-r--r--4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c12
-rw-r--r--4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c21
2 files changed, 16 insertions, 17 deletions
diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c b/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c
index a5d9c7a..92eed86 100644
--- a/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c
+++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-api-loader.c
@@ -72,8 +72,6 @@ static AFB_ApiVerbs CtlHalDynApiStaticVerbs[] =
static int HalCtlsInitOneApi(AFB_ApiT apiHandle)
{
- int err;
-
CtlConfigT *ctrlConfig;
struct SpecificHalData *currentCtlHalData;
@@ -109,16 +107,10 @@ static int HalCtlsInitOneApi(AFB_ApiT apiHandle)
currentCtlHalData->sndCardId = HalCtlsGetCardIdByCardPath(apiHandle, currentCtlHalData->sndCardPath);
- if(currentCtlHalData->sndCardId < 0) {
+ if(currentCtlHalData->sndCardId < 0)
currentCtlHalData->status = HAL_STATUS_UNAVAILABLE;
- }
- else {
+ else
currentCtlHalData->status = HAL_STATUS_AVAILABLE;
- if((err = HalCtlsAttachToMixer(apiHandle))) {
- AFB_ApiError(apiHandle, "Error %i while attaching to mixer", err);
- return -4;
- }
- }
// TBD JAI: handle refresh of hal status for dynamic card (/dev/by-id)
diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c b/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c
index 54d06e3..22783d5 100644
--- a/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c
+++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-cb.c
@@ -116,21 +116,23 @@ void HalCtlsDispatchApiEvent(afb_dynapi *apiHandle, const char *evtLabel, json_o
int HalCtlsHalMixerConfig(AFB_ApiT apiHandle, CtlSectionT *section, json_object *MixerJ)
{
+ int err = 0;
+
CtlConfigT *ctrlConfig;
struct SpecificHalData *currentHalData;
if(! apiHandle || ! section)
return -1;
- if(MixerJ) {
- ctrlConfig = (CtlConfigT *) afb_dynapi_get_userdata(apiHandle);
- if(! ctrlConfig)
- return -2;
+ ctrlConfig = (CtlConfigT *) afb_dynapi_get_userdata(apiHandle);
+ if(! ctrlConfig)
+ return -2;
- currentHalData = (struct SpecificHalData *) ctrlConfig->external;
- if(! currentHalData)
- return -3;
+ currentHalData = (struct SpecificHalData *) ctrlConfig->external;
+ if(! currentHalData)
+ return -3;
+ if(MixerJ) {
if(json_object_is_type(MixerJ, json_type_object))
currentHalData->ctlHalSpecificData->halMixerJ = MixerJ;
else
@@ -141,6 +143,11 @@ int HalCtlsHalMixerConfig(AFB_ApiT apiHandle, CtlSectionT *section, json_object
wrap_json_unpack(MixerJ, "{s?:s}", "prefix", &currentHalData->ctlHalSpecificData->prefix);
}
+ else if(currentHalData->status == HAL_STATUS_AVAILABLE &&
+ (err = HalCtlsAttachToMixer(apiHandle))) {
+ AFB_ApiError(apiHandle, "%s: Error %i while attaching to mixer", __func__, err);
+ return -6;
+ }
return 0;
}