Lines Matching refs:deviceObject
55 static int32_t HdfEffectDriverInit(struct HdfDeviceObject *deviceObject)
57 if (deviceObject == NULL) {
58 HDF_LOGE("%{public}s:deviceObject is null!", __func__);
61 if (!HdfDeviceSetClass(deviceObject, DEVICE_CLASS_AUDIO)) {
68 static int32_t HdfEffectModelDriverBind(struct HdfDeviceObject *deviceObject)
71 if (deviceObject == NULL) {
76 int32_t ret = HdfDeviceObjectSetInterfaceDesc(deviceObject, IEFFECTMODEL_INTERFACE_DESC);
108 deviceObject->service = &effectModelHost->ioService;
113 static void HdfEffectModelDriverRelease(struct HdfDeviceObject *deviceObject)
116 if (deviceObject == NULL) {
122 CONTAINER_OF(deviceObject->service, struct HdfEffectModelHost, ioService);