if (drmAddMap(ctx->drmFD, info->ringReadOffset, info->ringReadMapSize,
DRM_SCATTER_GATHER, flags, &info->ringReadPtrHandle) < 0) {
if (drmAddMap(ctx->drmFD, info->ringReadOffset, info->ringReadMapSize,
DRM_SCATTER_GATHER, flags, &info->ringReadPtrHandle) < 0) {