453   int   ch, grpIdx;  in getChannelMode()  local
481       grpIdx = CH_GROUP_FRONT;  in getChannelMode()
487       grpIdx = CH_GROUP_SIDE;  in getChannelMode()
492       grpIdx = CH_GROUP_REAR;  in getChannelMode()
495       grpIdx = CH_GROUP_LFE;  in getChannelMode()
503       grpIdx = CH_GROUP_FRONT;  in getChannelMode()
509     if (numChInGrp[grpIdx] < PCM_DMX_MAX_CHANNELS_PER_GROUP) {  in getChannelMode()
511       while ( (i < numChInGrp[grpIdx]) && (chGrpIdx > channelIndices[chIdx[grpIdx][i]]) ) {  in getChannelMode()
514       for (j = numChInGrp[grpIdx]; j > i; j -= 1) {  in getChannelMode()
515         chIdx[grpIdx][j] = chIdx[grpIdx][j-1];  in getChannelMode()
517       chIdx[grpIdx][i] = ch;  in getChannelMode()
518       numChInGrp[grpIdx] += 1;  in getChannelMode()
541   for (grpIdx = 0; grpIdx < PCM_DMX_MAX_CHANNEL_GROUPS; grpIdx += 1) {  in getChannelMode()
545     switch (grpIdx) {  in getChannelMode()
548       ch = numChInGrp[grpIdx] & 0x1;  in getChannelMode()
566     for ( ; ch < numChInGrp[grpIdx]; ch += 1) {  in getChannelMode()
567       if (numChFree[grpIdx] > 0) {  in getChannelMode()
568         offsetTable[chMapPos] = chIdx[grpIdx][ch];  in getChannelMode()
570         numChFree[grpIdx] -= 1;  in getChannelMode()
573 …      int pos, sortIdx = grpIdx*PCM_DMX_MAX_CHANNELS_PER_GROUP + channelIndices[chIdx[grpIdx][ch]];  in getChannelMode()
583         hardToPlace[pos] = chIdx[grpIdx][ch];  in getChannelMode()
674   int   grpIdx, ch = 0, numChannels = 0;  in getChannelDescription()  local
696   for (grpIdx = 0; grpIdx < PCM_DMX_MAX_CHANNEL_GROUPS; grpIdx += 1) {  in getChannelDescription()
697     numChannels += numChInGrp[grpIdx];  in getChannelDescription()
738   for (grpIdx = 0; grpIdx < PCM_DMX_MAX_CHANNEL_GROUPS; grpIdx += 1) {  in getChannelDescription()
743     switch (grpIdx) {  in getChannelDescription()
748       chIdx = numChInGrp[grpIdx] & 0x1;  in getChannelDescription()
772     for ( ; chIdx < numChInGrp[grpIdx]; chIdx += 1) {  in getChannelDescription()