388     dp_fx::DPChannel *pChannel = pContext->mPDynamics->getChannel(channel);  in DP_getChannel()  local
389     ALOGE_IF(pChannel == NULL, "DPChannel NULL. invalid channel %d", channel);  in DP_getChannel()
390     return pChannel;  in DP_getChannel()
395     dp_fx::DPChannel *pChannel = DP_getChannel(pContext, channel);  in DP_getEq()  local
396     if (pChannel == NULL) {  in DP_getEq()
399     dp_fx::DPEq *pEq = (eqType == DP_PARAM_PRE_EQ ? pChannel->getPreEq() :  in DP_getEq()
400             (eqType == DP_PARAM_POST_EQ ? pChannel->getPostEq() : NULL));  in DP_getEq()
417     dp_fx::DPChannel * pChannel = DP_getChannel(pContext, channel);  in DP_getMbc()  local
418     if (pChannel == NULL) {  in DP_getMbc()
421     dp_fx::DPMbc *pMbc = pChannel->getMbc();  in DP_getMbc()
571             dp_fx::DPChannel * pChannel = DP_getChannel(pContext, ch);  in DP_command()  local
572             if (pChannel == NULL) {  in DP_command()
588             pChannel->setOutputGain(gainDb);  in DP_command()
719         dp_fx::DPChannel * pChannel = DP_getChannel(pContext, channel);  in DP_getParameter()  local
720         if (pChannel == NULL) {  in DP_getParameter()
725         values[0].f = pChannel->getInputGain();  in DP_getParameter()
899         dp_fx::DPChannel * pChannel = DP_getChannel(pContext, channel);  in DP_getParameter()  local
900         if (pChannel == NULL) {  in DP_getParameter()
905         dp_fx::DPLimiter *pLimiter = pChannel->getLimiter();  in DP_getParameter()
1017         dp_fx::DPChannel * pChannel = DP_getChannel(pContext, channel);  in DP_setParameter()  local
1018         if (pChannel == NULL) {  in DP_setParameter()
1025         pChannel->setInputGain(gain);  in DP_setParameter()
1236         dp_fx::DPChannel * pChannel = DP_getChannel(pContext, channel);  in DP_setParameter()  local
1237         if (pChannel == NULL) {  in DP_setParameter()
1245         pChannel->setLimiter(limiter);  in DP_setParameter()